CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV                                       Code-006393
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1,000 california carbon allowances                                         :
     :          :                                                                            :
All  :    10,384:     5,084        931        200      5,078      9,253     10,362     10,384:        22          0
Old  :    10,384:     5,084        931        200      5,078      9,253     10,362     10,384:        22          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :        68:        93         50          0        -25         18         68         68:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      49.0        9.0        1.9       48.9       89.1       99.8      100.0:       0.2        0.0
Old  :     100.0:      49.0        9.0        1.9       48.9       89.1       99.8      100.0:       0.2        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:        11          4          3          8          6         20         12:
Old  :        25:        11          4          3          8          6         20         12:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 72.1       84.5       91.1       97.3       67.1       82.6       86.0       92.0
Old  :                 72.1       84.5       91.1       97.3       67.1       82.6       86.0       92.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV                                                  Code-00639H
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1,000 california carbon allowances                                         :
     :          :                                                                            :
All  :    52,446:    23,782      9,315     11,359     17,276     31,762     52,417     52,436:        29         10
Old  :    52,446:    23,782      9,315     11,359     17,276     31,762     52,417     52,436:        29         10
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       152:     1,865        126       -822       -892        848        151        152:         1          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      45.3       17.8       21.7       32.9       60.6       99.9      100.0:       0.1        0.0
Old  :     100.0:      45.3       17.8       21.7       32.9       60.6       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        35:        14          8         12          9         10         28         26:
Old  :        35:        14          8         12          9         10         28         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.0       46.9       78.7       72.3       42.0       38.7       54.4       54.2
Old  :                 57.0       46.9       78.7       72.3       42.0       38.7       54.4       54.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NJ SRECS VINTAGE 2017 - ICE FUTURES ENERGY DIV                                                          Code-00639W
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (10 SRECs)                                                                 :
     :          :                                                                            :
All  :    26,075:    14,150     21,795        850     11,075      3,080     26,075     25,725:         0        350
Old  :    26,075:    14,150     21,795        850     11,075      3,080     26,075     25,725:         0        350
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       500:       500        500          0          0          0        500        500:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      54.3       83.6        3.3       42.5       11.8      100.0       98.7:       0.0        1.3
Old  :     100.0:      54.3       83.6        3.3       42.5       11.8      100.0       98.7:       0.0        1.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         6          7          4          6          2         15         10:
Old  :        21:         6          7          4          6          2         15         10:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 76.3       83.4       91.9       97.2       76.3       83.2       91.9       95.1
Old  :                 76.3       83.4       91.9       97.2       76.3       83.2       91.9       95.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                                                          Code-00639X
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (10 SRECs)                                                                 :
     :          :                                                                            :
All  :    11,585:     2,650     10,100        945      7,990        500     11,585     11,545:         0         40
Old  :    11,585:     2,650     10,100        945      7,990        500     11,585     11,545:         0         40
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       350:       300        300         50          0          0        350        350:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      22.9       87.2        8.2       69.0        4.3      100.0       99.7:       0.0        0.3
Old  :     100.0:      22.9       87.2        8.2       69.0        4.3      100.0       99.7:       0.0        0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         3         11          3          6          2         12         13:
Old  :        21:         3         11          3          6          2         12         13:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 71.1       69.7       94.0       92.3       71.1       68.9       90.1       84.9
Old  :                 71.1       69.7       94.0       92.3       71.1       68.9       90.1       84.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
RGGI VINTAGE 2016 - ICE FUTURES ENERGY DIV                                                              Code-0063A1
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1,000 RGGI CO2 Allowances                                                  :
     :          :                                                                            :
All  :    62,725:     3,671      7,848      9,042     50,011     45,835     62,725     62,725:         0          0
Old  :    62,725:     3,671      7,848      9,042     50,011     45,835     62,725     62,725:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       801:       260        169     -1,977      2,518      2,609        801        801:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.9       12.5       14.4       79.7       73.1      100.0      100.0:       0.0        0.0
Old  :     100.0:       5.9       12.5       14.4       79.7       73.1      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        34:         9          8         11         15         14         29         28:
Old  :        34:         9          8         11         15         14         29         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.0       54.6       67.5       76.9       32.3       35.7       38.8       40.4
Old  :                 46.0       54.6       67.5       76.9       32.3       35.7       38.8       40.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                                                          Code-0063A3
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (10 SRECs)                                                                 :
     :          :                                                                            :
All  :     7,825:     4,100      6,025        100      3,625      1,700      7,825      7,825:         0          0
Old  :     7,825:     4,100      6,025        100      3,625      1,700      7,825      7,825:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       200:       200        200          0          0          0        200        200:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      52.4       77.0        1.3       46.3       21.7      100.0      100.0:       0.0        0.0
Old  :     100.0:      52.4       77.0        1.3       46.3       21.7      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         7          6          1          4          3         12         10:
Old  :        20:         7          6          1          4          3         12         10:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 73.2       82.4       95.5       98.4       73.2       82.4       95.5       97.1
Old  :                 73.2       82.4       95.5       98.4       73.2       82.4       95.5       97.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM TRI-RECs CLASS 1 Vin 2017 - ICE FUTURES ENERGY DIV                                                  Code-0063AA
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 100 MWh of renewable energy certificates                                   :
     :          :                                                                            :
All  :     6,900:     3,275      3,520        320      3,285      3,060      6,880      6,900:        20          0
Old  :     6,900:     3,275      3,520        320      3,285      3,060      6,880      6,900:        20          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       100:       -50        400          0        150       -300        100        100:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      47.5       51.0        4.6       47.6       44.3       99.7      100.0:       0.3        0.0
Old  :     100.0:      47.5       51.0        4.6       47.6       44.3       99.7      100.0:       0.3        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         8          4          1          5          4         13          9:
Old  :        20:         8          4          1          5          4         13          9:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 59.9       70.0       87.0       97.1       56.3       70.0       75.9       85.9
Old  :                 59.9       70.0       87.0       97.1       56.3       70.0       75.9       85.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM TRI-RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV                                                  Code-0063AB
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 100 MWh of renewable energy certificates                                   :
     :          :                                                                            :
All  :    11,695:     3,545      6,820      1,150      7,000      3,725     11,695     11,695:         0          0
Old  :    11,695:     3,545      6,820      1,150      7,000      3,725     11,695     11,695:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       850:       700       -300        150          0      1,000        850        850:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      30.3       58.3        9.8       59.9       31.9      100.0      100.0:       0.0        0.0
Old  :     100.0:      30.3       58.3        9.8       59.9       31.9      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:        10          5          4          6          2         18          9:
Old  :        22:        10          5          4          6          2         18          9:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.3       72.5       79.1       98.3       51.3       65.6       72.4       83.3
Old  :                 51.3       72.5       79.1       98.3       51.3       65.6       72.4       83.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                                                      Code-023391
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 MMBtus                                                                :
     :          :                                                                            :
All  : 4,291,842:   509,608    227,945    703,795  3,031,019  3,344,553  4,244,422  4,276,293:    47,420     15,549
Old  : 4,291,842:   509,608    227,945    703,795  3,031,019  3,344,553  4,244,422  4,276,293:    47,420     15,549
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    60,502:    30,274    -17,629    -43,226     72,861    121,743     59,909     60,888:       593       -386
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.9        5.3       16.4       70.6       77.9       98.9       99.6:       1.1        0.4
Old  :     100.0:      11.9        5.3       16.4       70.6       77.9       98.9       99.6:       1.1        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       222:        38         38         54        135        121        205        181:
Old  :       222:        38         38         54        135        121        205        181:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.3       30.8       41.8       45.0       22.0       30.7       34.9       42.5
Old  :                 24.3       30.8       41.8       45.0       22.0       30.7       34.9       42.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                                                    Code-023392
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  : 2,292,584:    71,640     33,175  1,188,930  1,025,915  1,068,852  2,286,485  2,290,957:     6,098      1,626
Old  : 2,292,584:    71,640     33,175  1,188,930  1,025,915  1,068,852  2,286,485  2,290,957:     6,098      1,626
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :   -51,509:   -20,483    -26,580    -14,547    -16,826    -10,275    -51,855    -51,402:       347       -107
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.1        1.4       51.9       44.7       46.6       99.7       99.9:       0.3        0.1
Old  :     100.0:       3.1        1.4       51.9       44.7       46.6       99.7       99.9:       0.3        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        99:        23         20         35         53         52         92         91:
Old  :        99:        23         20         35         53         52         92         91:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.9       47.0       65.7       65.0        2.9        3.1        3.7        4.2
Old  :                 46.9       47.0       65.7       65.0        2.9        3.1        3.7        4.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                                                         Code-023393
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   278,096:    15,374      7,770     12,999    229,943    246,939    258,316    267,708:    19,780     10,388
Old  :   278,096:    15,374      7,770     12,999    229,943    246,939    258,316    267,708:    19,780     10,388
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    -8,789:    -6,257      2,382     -1,143     -2,502    -10,567     -9,902     -9,328:     1,113        539
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.5        2.8        4.7       82.7       88.8       92.9       96.3:       7.1        3.7
Old  :     100.0:       5.5        2.8        4.7       82.7       88.8       92.9       96.3:       7.1        3.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        53:         6          6         10         37         32         49         42:
Old  :        53:         6          6         10         37         32         49         42:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.0       47.9       49.1       71.3       19.8       29.7       29.4       44.7
Old  :                 33.0       47.9       49.1       71.3       19.8       29.7       29.4       44.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                                                        Code-023394
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   153,584:     2,678      9,651      4,649    135,417    133,504    142,744    147,804:    10,840      5,780
Old  :   153,584:     2,678      9,651      4,649    135,417    133,504    142,744    147,804:    10,840      5,780
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     5,289:      -266       -305        848      5,528      5,060      6,110      5,603:      -821       -314
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.7        6.3        3.0       88.2       86.9       92.9       96.2:       7.1        3.8
Old  :     100.0:       1.7        6.3        3.0       88.2       86.9       92.9       96.2:       7.1        3.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        41:         2          5          4         28         29         32         36:
Old  :        41:         2          5          4         28         29         32         36:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.7       38.6       68.8       61.5       44.6       28.6       51.3       45.5
Old  :                 52.7       38.6       68.8       61.5       44.6       28.6       51.3       45.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                                                          Code-023395
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   227,452:     1,030      1,902      7,927    203,816    205,816    212,773    215,645:    14,679     11,807
Old  :   227,452:     1,030      1,902      7,927    203,816    205,816    212,773    215,645:    14,679     11,807
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       502:      -672       -960       -329       -805      1,305     -1,806         16:     2,308        486
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5        0.8        3.5       89.6       90.5       93.5       94.8:       6.5        5.2
Old  :     100.0:       0.5        0.8        3.5       89.6       90.5       93.5       94.8:       6.5        5.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        43:         3          2          5         28         28         33         33:
Old  :        43:         3          2          5         28         28         33         33:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.5       43.7       67.2       69.6       42.8       43.6       62.5       68.1
Old  :                 47.5       43.7       67.2       69.6       42.8       43.6       62.5       68.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                                                                 Code-023396
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   674,295:     6,457      8,793     16,319    639,098    645,258    661,874    670,370:    12,421      3,925
Old  :   674,295:     6,457      8,793     16,319    639,098    645,258    661,874    670,370:    12,421      3,925
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    11,602:    -1,546        171     -1,771     13,412     13,074     10,095     11,474:     1,507        128
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.0        1.3        2.4       94.8       95.7       98.2       99.4:       1.8        0.6
Old  :     100.0:       1.0        1.3        2.4       94.8       95.7       98.2       99.4:       1.8        0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        62:         3          3          5         53         40         58         46:
Old  :        62:         3          3          5         53         40         58         46:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.0       43.0       54.3       70.6       29.3       40.9       49.4       67.4
Old  :                 32.0       43.0       54.3       70.6       29.3       40.9       49.4       67.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                                                              Code-023397
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   305,917:    16,640      2,584      3,925    274,509    291,060    295,074    297,569:    10,843      8,348
Old  :   305,917:    16,640      2,584      3,925    274,509    291,060    295,074    297,569:    10,843      8,348
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     2,956:      -999        277        -30      4,066      3,730      3,037      3,977:       -81     -1,021
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.4        0.8        1.3       89.7       95.1       96.5       97.3:       3.5        2.7
Old  :     100.0:       5.4        0.8        1.3       89.7       95.1       96.5       97.3:       3.5        2.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        54:         4          2          4         29         38         34         43:
Old  :        54:         4          2          4         29         38         34         43:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.7       42.5       67.9       62.2       45.8       42.4       66.6       62.2
Old  :                 46.7       42.5       67.9       62.2       45.8       42.4       66.6       62.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                                                                  Code-023398
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   287,278:    12,433      1,411      2,545    266,391    277,642    281,369    281,598:     5,909      5,680
Old  :   287,278:    12,433      1,411      2,545    266,391    277,642    281,369    281,598:     5,909      5,680
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     7,244:        75          0        317      7,493      6,767      7,885      7,084:      -641        160
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.3        0.5        0.9       92.7       96.6       97.9       98.0:       2.1        2.0
Old  :     100.0:       4.3        0.5        0.9       92.7       96.6       97.9       98.0:       2.1        2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        56:         4          1          4         37         43         42         47:
Old  :        56:         4          1          4         37         43         42         47:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.3       33.5       69.3       51.7       51.3       29.7       64.0       45.3
Old  :                 52.3       33.5       69.3       51.7       51.3       29.7       64.0       45.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                                                                 Code-023399
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   126,016:     2,089      1,414      2,705    116,840    111,506    121,634    115,625:     4,382     10,391
Old  :   126,016:     2,089      1,414      2,705    116,840    111,506    121,634    115,625:     4,382     10,391
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     4,170:       284       -816        939      3,055      1,551      4,278      1,674:      -108      2,496
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.7        1.1        2.1       92.7       88.5       96.5       91.8:       3.5        8.2
Old  :     100.0:       1.7        1.1        2.1       92.7       88.5       96.5       91.8:       3.5        8.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         2          1          2         22         23         24         26:
Old  :        32:         2          1          2         22         23         24         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.1       57.9       77.5       72.3       62.9       55.7       75.4       69.2
Old  :                 63.1       57.9       77.5       72.3       62.9       55.7       75.4       69.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV                                           Code-02339E
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   123,637:     7,390      4,247      1,114    107,760    107,412    116,264    112,773:     7,373     10,864
Old  :   123,637:     7,390      4,247      1,114    107,760    107,412    116,264    112,773:     7,373     10,864
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     3,455:        29       -118       -421      7,283      3,755      6,891      3,216:    -3,436        239
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.0        3.4        0.9       87.2       86.9       94.0       91.2:       6.0        8.8
Old  :     100.0:       6.0        3.4        0.9       87.2       86.9       94.0       91.2:       6.0        8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        34:         1          1          2         27         22         29         24:
Old  :        34:         1          1          2         27         22         29         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 45.6       40.4       63.3       64.4       43.5       39.8       58.9       58.7
Old  :                 45.6       40.4       63.3       64.4       43.5       39.8       58.9       58.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV                                         Code-02339U
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   106,735:       440      3,223      1,413     92,074     92,413     93,927     97,049:    12,808      9,686
Old  :   106,735:       440      3,223      1,413     92,074     92,413     93,927     97,049:    12,808      9,686
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,944:      -123      2,948       -765      2,866       -231      1,978      1,952:       -34         -8
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.4        3.0        1.3       86.3       86.6       88.0       90.9:      12.0        9.1
Old  :     100.0:       0.4        3.0        1.3       86.3       86.6       88.0       90.9:      12.0        9.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         1          1          2         14         19         16         21:
Old  :        25:         1          1          2         14         19         16         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.8       42.2       83.8       67.6       74.5       42.2       81.0       66.9
Old  :                 75.8       42.2       83.8       67.6       74.5       42.2       81.0       66.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGY DIV                               Code-02339W
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mm btu                                                                :
     :          :                                                                            :
All  :   163,171:         0          0          0    156,053    151,770    156,053    151,770:     7,118     11,401
Old  :   163,171:         0          0          0    156,053    151,770    156,053    151,770:     7,118     11,401
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     3,696:         0          0          0      5,382      3,881      5,382      3,881:    -1,686       -185
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       95.6       93.0       95.6       93.0:       4.4        7.0
Old  :     100.0:       0.0        0.0        0.0       95.6       93.0       95.6       93.0:       4.4        7.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        34:         0          0          0         28         21         28         21:
Old  :        34:         0          0          0         28         21         28         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 39.7       67.1       61.9       80.3       39.4       67.1       58.8       79.1
Old  :                 39.7       67.1       61.9       80.3       39.4       67.1       58.8       79.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY DIV                                Code-02339Y
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    92,144:         0          0          0     80,726     86,684     80,726     86,684:    11,418      5,460
Old  :    92,144:         0          0          0     80,726     86,684     80,726     86,684:    11,418      5,460
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       -28:         0          0          0      1,226         32      1,226         32:    -1,254        -60
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       87.6       94.1       87.6       94.1:      12.4        5.9
Old  :     100.0:       0.0        0.0        0.0       87.6       94.1       87.6       94.1:      12.4        5.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         0          0          0         15         15         15         15:
Old  :        23:         0          0          0         15         15         15         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.7       63.5       73.5       87.3       53.3       63.5       70.9       84.6
Old  :                 53.7       63.5       73.5       87.3       53.3       63.5       70.9       84.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV                                                 Code-0233A3
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   325,125:       358      3,925      6,069    307,488    308,206    313,915    318,200:    11,210      6,925
Old  :   325,125:       358      3,925      6,069    307,488    308,206    313,915    318,200:    11,210      6,925
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     4,407:        27        459       -242      4,427      4,295      4,212      4,512:       195       -105
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.1        1.2        1.9       94.6       94.8       96.6       97.9:       3.4        2.1
Old  :     100.0:       0.1        1.2        1.9       94.6       94.8       96.6       97.9:       3.4        2.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        58:         2          4          4         44         39         48         45:
Old  :        58:         2          4          4         44         39         48         45:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.2       49.5       47.7       69.3       25.4       49.2       42.1       65.9
Old  :                 27.2       49.5       47.7       69.3       25.4       49.2       42.1       65.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV                                                Code-0233A5
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    83,401:       266      2,160      2,175     71,541     73,023     73,982     77,358:     9,419      6,043
Old  :    83,401:       266      2,160      2,175     71,541     73,023     73,982     77,358:     9,419      6,043
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :        -2:      -418       -454        123        209        273        -86        -58:        84         56
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.3        2.6        2.6       85.8       87.6       88.7       92.8:      11.3        7.2
Old  :     100.0:       0.3        2.6        2.6       85.8       87.6       88.7       92.8:      11.3        7.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         1          2          2         21         20         23         23:
Old  :        28:         1          2          2         21         20         23         23:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.8       43.6       71.9       65.4       46.4       35.8       62.1       53.0
Old  :                 50.8       43.6       71.9       65.4       46.4       35.8       62.1       53.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ENERGY D                            Code-0233A8
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    76,978:       321      5,693      1,556     67,348     65,687     69,225     72,936:     7,753      4,042
Old  :    76,978:       321      5,693      1,556     67,348     65,687     69,225     72,936:     7,753      4,042
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     3,924:      -360        610         78      3,754      2,870      3,472      3,558:       452        366
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.4        7.4        2.0       87.5       85.3       89.9       94.7:      10.1        5.3
Old  :     100.0:       0.4        7.4        2.0       87.5       85.3       89.9       94.7:      10.1        5.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         1          2          2         17         15         19         18:
Old  :        23:         1          2          2         17         15         19         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 45.2       61.6       75.0       82.0       42.9       53.2       67.1       69.3
Old  :                 45.2       61.6       75.0       82.0       42.9       53.2       67.1       69.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV                                        Code-0233AG
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    71,463:    12,602        660          0     57,160     70,205     69,762     70,865:     1,701        598
Old  :    71,463:    12,602        660          0     57,160     70,205     69,762     70,865:     1,701        598
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     6,803:     3,690        660          0      2,907      5,779      6,597      6,439:       206        364
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      17.6        0.9        0.0       80.0       98.2       97.6       99.2:       2.4        0.8
Old  :     100.0:      17.6        0.9        0.0       80.0       98.2       97.6       99.2:       2.4        0.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         3          1          0         16         15         19         16:
Old  :        26:         3          1          0         16         15         19         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 43.9       66.4       67.5       85.5       35.6       65.2       53.6       73.6
Old  :                 43.9       66.4       67.5       85.5       35.6       65.2       53.6       73.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV                                        Code-0233AH
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    99,247:    27,940        970        465     68,626     96,076     97,031     97,511:     2,216      1,736
Old  :    99,247:    27,940        970        465     68,626     96,076     97,031     97,511:     2,216      1,736
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     5,760:     3,225        195        465      1,806      5,100      5,496      5,760:       264          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      28.2        1.0        0.5       69.1       96.8       97.8       98.3:       2.2        1.7
Old  :     100.0:      28.2        1.0        0.5       69.1       96.8       97.8       98.3:       2.2        1.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        62:        16          3          1         31         22         48         25:
Old  :        62:        16          3          1         31         22         48         25:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 36.2       70.4       53.1       86.4       31.7       64.0       43.3       72.2
Old  :                 36.2       70.4       53.1       86.4       31.7       64.0       43.3       72.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                                                   Code-0233AM
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    65,205:       248        372          0     63,729     63,971     63,977     64,343:     1,228        862
Old  :    65,205:       248        372          0     63,729     63,971     63,977     64,343:     1,228        862
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    12,032:         0          0          0     11,914     11,604     11,914     11,604:       118        428
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.4        0.6        0.0       97.7       98.1       98.1       98.7:       1.9        1.3
Old  :     100.0:       0.4        0.6        0.0       97.7       98.1       98.1       98.7:       1.9        1.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         1          1          0         14         17         15         18:
Old  :        29:         1          1          0         14         17         15         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 81.3       58.9       92.3       80.0       68.5       48.7       76.5       66.3
Old  :                 81.3       58.9       92.3       80.0       68.5       48.7       76.5       66.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGY DIV                               Code-0233AQ
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   219,286:       175          0      1,239    211,467    211,050    212,881    212,289:     6,405      6,997
Old  :   219,286:       175          0      1,239    211,467    211,050    212,881    212,289:     6,405      6,997
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     8,522:       175       -532        237      7,685      8,610      8,097      8,315:       425        207
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.1        0.0        0.6       96.4       96.2       97.1       96.8:       2.9        3.2
Old  :     100.0:       0.1        0.0        0.6       96.4       96.2       97.1       96.8:       2.9        3.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        40:         1          0          1         33         32         34         33:
Old  :        40:         1          0          1         33         32         34         33:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.1       40.7       76.1       65.8       57.0       33.8       64.1       48.8
Old  :                 61.1       40.7       76.1       65.8       57.0       33.8       64.1       48.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENERGY DIV                            Code-0233AY
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    53,262:         0      5,176      1,003     35,419     41,623     36,422     47,802:    16,840      5,460
Old  :    53,262:         0      5,176      1,003     35,419     41,623     36,422     47,802:    16,840      5,460
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,231:         0       -542        227        120      1,486        347      1,171:       884         60
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        9.7        1.9       66.5       78.1       68.4       89.7:      31.6       10.3
Old  :     100.0:       0.0        9.7        1.9       66.5       78.1       68.4       89.7:      31.6       10.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          3          2         11         15         13         18:
Old  :        20:         0          3          2         11         15         13         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.9       46.8       62.3       65.6       32.0       32.4       36.7       47.1
Old  :                 44.9       46.8       62.3       65.6       32.0       32.4       36.7       47.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV                                            Code-0233B1
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   116,747:         0     18,632      1,137    105,199     90,319    106,336    110,088:    10,411      6,659
Old  :   116,747:         0     18,632      1,137    105,199     90,319    106,336    110,088:    10,411      6,659
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,828:         0        -26        178      2,048      1,496      2,226      1,648:      -398        180
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       16.0        1.0       90.1       77.4       91.1       94.3:       8.9        5.7
Old  :     100.0:       0.0       16.0        1.0       90.1       77.4       91.1       94.3:       8.9        5.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        33:         0          3          1         15         24         16         27:
Old  :        33:         0          3          1         15         24         16         27:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 66.3       41.0       82.6       60.5       66.3       34.5       75.2       53.2
Old  :                 66.3       41.0       82.6       60.5       66.3       34.5       75.2       53.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV                                         Code-0233BB
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   115,352:    13,356          0        646     91,044    109,730    105,046    110,376:    10,306      4,976
Old  :   115,352:    13,356          0        646     91,044    109,730    105,046    110,376:    10,306      4,976
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     2,792:       433          0         10      1,815      2,755      2,258      2,765:       534         27
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.6        0.0        0.6       78.9       95.1       91.1       95.7:       8.9        4.3
Old  :     100.0:      11.6        0.0        0.6       78.9       95.1       91.1       95.7:       8.9        4.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         6          0          2         16         14         22         16:
Old  :        28:         6          0          2         16         14         22         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.9       73.8       69.0       87.5       50.5       69.0       63.6       81.1
Old  :                 53.9       73.8       69.0       87.5       50.5       69.0       63.6       81.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIV                                   Code-0233BC
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   106,824:         0          0          0    102,362    105,327    102,362    105,327:     4,462      1,497
Old  :   106,824:         0          0          0    102,362    105,327    102,362    105,327:     4,462      1,497
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,764:         0          0          0      1,976      1,828      1,976      1,828:      -212        -64
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       95.8       98.6       95.8       98.6:       4.2        1.4
Old  :     100.0:       0.0        0.0        0.0       95.8       98.6       95.8       98.6:       4.2        1.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         0          0          0         19         18         19         18:
Old  :        23:         0          0          0         19         18         19         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.9       68.2       85.8       88.2       52.9       53.9       66.1       70.0
Old  :                 63.9       68.2       85.8       88.2       52.9       53.9       66.1       70.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV                                       Code-0233BH
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   125,509:     2,081      2,135      1,666    114,174    119,496    117,921    123,297:     7,588      2,212
Old  :   125,509:     2,081      2,135      1,666    114,174    119,496    117,921    123,297:     7,588      2,212
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    -1,197:     1,135      1,131        335     -2,131     -1,357       -661        109:      -536     -1,306
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.7        1.7        1.3       91.0       95.2       94.0       98.2:       6.0        1.8
Old  :     100.0:       1.7        1.7        1.3       91.0       95.2       94.0       98.2:       6.0        1.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         2          2          2         15         17         17         21:
Old  :        25:         2          2          2         15         17         17         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 70.1       67.6       82.5       88.2       69.0       64.3       80.2       84.8
Old  :                 70.1       67.6       82.5       88.2       69.0       64.3       80.2       84.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV                                            Code-0233BL
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   143,973:     3,304     13,880      1,304    120,526    120,162    125,134    135,346:    18,839      8,627
Old  :   143,973:     3,304     13,880      1,304    120,526    120,162    125,134    135,346:    18,839      8,627
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     4,284:      -230      1,800         70      4,721      5,261      4,561      7,131:      -277     -2,847
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.3        9.6        0.9       83.7       83.5       86.9       94.0:      13.1        6.0
Old  :     100.0:       2.3        9.6        0.9       83.7       83.5       86.9       94.0:      13.1        6.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        37:         2          2          2         25         28         27         32:
Old  :        37:         2          2          2         25         28         27         32:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 42.7       49.9       61.2       70.0       25.7       44.4       39.4       57.7
Old  :                 42.7       49.9       61.2       70.0       25.7       44.4       39.4       57.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PG&E - CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                                                        Code-0233BQ
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    19,282:         0      3,866          0     18,388     15,044     18,388     18,910:       894        372
Old  :    19,282:         0      3,866          0     18,388     15,044     18,388     18,910:       894        372
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         .:         .          .          .          .          .          .          .:         .          .
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       20.0        0.0       95.4       78.0       95.4       98.1:       4.6        1.9
Old  :     100.0:       0.0       20.0        0.0       95.4       78.0       95.4       98.1:       4.6        1.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          2          0         12         12         12         14:
Old  :        20:         0          2          0         12         12         12         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.8       71.2       91.4       89.8       74.4       66.8       82.2       78.5
Old  :                 75.8       71.2       91.4       89.8       74.4       66.8       82.2       78.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                                                                  Code-0233BW
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    40,337:         0      1,944          0     39,022     37,785     39,022     39,729:     1,315        608
Old  :    40,337:         0      1,944          0     39,022     37,785     39,022     39,729:     1,315        608
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         .:         .          .          .          .          .          .          .:         .          .
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        4.8        0.0       96.7       93.7       96.7       98.5:       3.3        1.5
Old  :     100.0:       0.0        4.8        0.0       96.7       93.7       96.7       98.5:       3.3        1.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          2          0         10         13         10         15:
Old  :        20:         0          2          0         10         13         10         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 86.5       55.7       96.0       85.5       81.6       53.4       87.8       83.3
Old  :                 86.5       55.7       96.0       85.5       81.6       53.4       87.8       83.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV                                             Code-0233CG
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    49,704:         0          0          0     47,829     48,964     47,829     48,964:     1,875        740
Old  :    49,704:         0          0          0     47,829     48,964     47,829     48,964:     1,875        740
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,544:         0          0          0      1,424      1,544      1,424      1,544:       120          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       96.2       98.5       96.2       98.5:       3.8        1.5
Old  :     100.0:       0.0        0.0        0.0       96.2       98.5       96.2       98.5:       3.8        1.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         0          0          0         15         14         15         14:
Old  :        23:         0          0          0         15         14         15         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 66.2       79.7       91.6       95.4       65.2       79.7       90.0       94.9
Old  :                 66.2       79.7       91.6       95.4       65.2       79.7       90.0       94.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV                                     Code-0233CH
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mm btu                                                                :
     :          :                                                                            :
All  :   201,846:     1,556      6,377      1,855    191,329    185,649    194,740    193,881:     7,106      7,965
Old  :   201,846:     1,556      6,377      1,855    191,329    185,649    194,740    193,881:     7,106      7,965
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     3,038:       292       -276       -568      3,407      2,811      3,131      1,967:       -93      1,071
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.8        3.2        0.9       94.8       92.0       96.5       96.1:       3.5        3.9
Old  :     100.0:       0.8        3.2        0.9       94.8       92.0       96.5       96.1:       3.5        3.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        49:         2          5          3         35         31         38         38:
Old  :        49:         2          5          3         35         31         38         38:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 40.1       50.4       60.9       68.4       39.6       47.1       54.5       56.5
Old  :                 40.1       50.4       60.9       68.4       39.6       47.1       54.5       56.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV                                      Code-0233CW
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mm btu                                                                :
     :          :                                                                            :
All  :    89,103:         0          0          0     77,501     76,593     77,501     76,593:    11,602     12,510
Old  :    89,103:         0          0          0     77,501     76,593     77,501     76,593:    11,602     12,510
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       885:         0          0          0        950        394        950        394:       -65        491
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       87.0       86.0       87.0       86.0:      13.0       14.0
Old  :     100.0:       0.0        0.0        0.0       87.0       86.0       87.0       86.0:      13.0       14.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         0          0          0         13         14         13         14:
Old  :        21:         0          0          0         13         14         13         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.8       59.0       80.8       75.3       53.9       57.5       72.3       71.5
Old  :                 58.8       59.0       80.8       75.3       53.9       57.5       72.3       71.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV                                     Code-0233CZ
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mm btu                                                                :
     :          :                                                                            :
All  :    90,680:         0      1,443        331     80,792     86,651     81,123     88,425:     9,557      2,255
Old  :    90,680:         0      1,443        331     80,792     86,651     81,123     88,425:     9,557      2,255
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     2,895:         0         30        -30      2,925      2,895      2,895      2,895:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.6        0.4       89.1       95.6       89.5       97.5:      10.5        2.5
Old  :     100.0:       0.0        1.6        0.4       89.1       95.6       89.5       97.5:      10.5        2.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         0          1          1         18         17         19         18:
Old  :        26:         0          1          1         18         17         19         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.8       71.4       76.6       89.6       58.8       70.5       73.3       86.2
Old  :                 58.8       71.4       76.6       89.6       58.8       70.5       73.3       86.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                                                      Code-0233DR
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 MM Btus                                                               :
     :          :                                                                            :
All  :    93,369:     2,712          0          0     84,330     88,212     87,042     88,212:     6,327      5,157
Old  :    93,369:     2,712          0          0     84,330     88,212     87,042     88,212:     6,327      5,157
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,586:         0          0          0      2,423       -302      2,423       -302:      -837      1,888
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.9        0.0        0.0       90.3       94.5       93.2       94.5:       6.8        5.5
Old  :     100.0:       2.9        0.0        0.0       90.3       94.5       93.2       94.5:       6.8        5.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         1          0          0         16         11         17         11:
Old  :        25:         1          0          0         16         11         17         11:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.3       72.7       79.3       88.1       63.3       71.9       79.3       86.6
Old  :                 63.3       72.7       79.3       88.1       63.3       71.9       79.3       86.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                                                          Code-064363
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 800 MWh)                                                     :
     :          :                                                                            :
All  :   164,979:    24,322      8,848     17,745    122,096    138,139    164,163    164,732:       816        247
Old  :   164,979:    24,322      8,848     17,745    122,096    138,139    164,163    164,732:       816        247
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     2,932:      -144     -1,827      1,904      1,151      2,877      2,910      2,954:        22        -21
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.7        5.4       10.8       74.0       83.7       99.5       99.9:       0.5        0.1
Old  :     100.0:      14.7        5.4       10.8       74.0       83.7       99.5       99.9:       0.5        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        85:        14         16         22         50         52         78         76:
Old  :        85:        14         16         22         50         52         78         76:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.9       27.6       61.1       45.8       35.2       18.6       41.4       29.5
Old  :                 49.9       27.6       61.1       45.8       35.2       18.6       41.4       29.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                           Code-064391
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 400 MWh)                                                     :
     :          :                                                                            :
All  :    53,157:     2,626      1,774        663     49,869     50,720     53,157     53,157:         0          0
Old  :    53,157:     2,626      1,774        663     49,869     50,720     53,157     53,157:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     2,207:       306        100       -306      2,207      2,413      2,207      2,207:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.9        3.3        1.2       93.8       95.4      100.0      100.0:       0.0        0.0
Old  :     100.0:       4.9        3.3        1.2       93.8       95.4      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        39:         5          3          2         27         27         33         31:
Old  :        39:         5          3          2         27         27         33         31:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.6       51.0       72.2       74.8       42.9       35.3       50.2       49.7
Old  :                 53.6       51.0       72.2       74.8       42.9       35.3       50.2       49.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                       Code-064392
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 25 MWh)                                                      :
     :          :                                                                            :
All  :   463,138:    22,352          0     11,767    429,019    451,371    463,138    463,138:         0          0
Old  :   463,138:    22,352          0     11,767    429,019    451,371    463,138    463,138:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    12,504:     5,154       -822         14      7,336     13,312     12,504     12,504:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.8        0.0        2.5       92.6       97.5      100.0      100.0:       0.0        0.0
Old  :     100.0:       4.8        0.0        2.5       92.6       97.5      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         5          0          2         25         22         30         24:
Old  :        31:         5          0          2         25         22         30         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.1       57.2       68.4       79.1       38.6       47.4       50.4       57.6
Old  :                 47.1       57.2       68.4       79.1       38.6       47.4       50.4       57.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                                                         Code-064394
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 50 Megawatt Hours)                                           :
     :          :                                                                            :
All  : 1,586,594:    61,782     91,464     14,800  1,510,012  1,480,330  1,586,594  1,586,594:         0          0
Old  : 1,586,594:    61,782     91,464     14,800  1,510,012  1,480,330  1,586,594  1,586,594:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    26,265:     6,248      3,040        408     19,609     22,817     26,265     26,265:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.9        5.8        0.9       95.2       93.3      100.0      100.0:       0.0        0.0
Old  :     100.0:       3.9        5.8        0.9       95.2       93.3      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        56:         4          7          3         34         41         39         50:
Old  :        56:         4          7          3         34         41         39         50:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.0       47.3       74.2       66.4       47.2       38.2       56.8       52.0
Old  :                 61.0       47.3       74.2       66.4       47.2       38.2       56.8       52.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                                                         Code-064395
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 400 Megawatt Hours)                                          :
     :          :                                                                            :
All  :    67,770:     3,045      5,565      2,549     62,176     59,656     67,770     67,770:         0          0
Old  :    67,770:     3,045      5,565      2,549     62,176     59,656     67,770     67,770:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       938:       592        931       -297        643        304        938        938:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.5        8.2        3.8       91.7       88.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       4.5        8.2        3.8       91.7       88.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        41:         5          8          5         22         24         31         33:
Old  :        41:         5          8          5         22         24         31         33:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 54.2       58.0       74.0       80.6       45.0       51.7       58.2       60.5
Old  :                 54.2       58.0       74.0       80.6       45.0       51.7       58.2       60.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                                                     Code-064396
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 25 Megawatt Hours)                                           :
     :          :                                                                            :
All  :   464,092:       344     16,094      1,866    461,882    446,132    464,092    464,092:         0          0
Old  :   464,092:       344     16,094      1,866    461,882    446,132    464,092    464,092:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       335:         0      1,600          0        335     -1,265        335        335:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.1        3.5        0.4       99.5       96.1      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.1        3.5        0.4       99.5       96.1      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         1          5          1         20         17         22         22:
Old  :        31:         1          5          1         20         17         22         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 64.7       63.9       84.7       83.0       48.3       52.3       63.9       64.9
Old  :                 64.7       63.9       84.7       83.0       48.3       52.3       63.9       64.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                                                       Code-06439A
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50 Mwh                                                                     :
     :          :                                                                            :
All  :   382,585:         0      5,456          0    382,585    377,129    382,585    382,585:         0          0
Old  :   382,585:         0      5,456          0    382,585    377,129    382,585    382,585:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     7,040:         0          0          0      7,040      7,040      7,040      7,040:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.4        0.0      100.0       98.6      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        1.4        0.0      100.0       98.6      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        41:         0          1          0         29         33         29         34:
Old  :        41:         0          1          0         29         33         29         34:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.7       52.3       71.4       75.0       40.1       49.7       57.1       61.2
Old  :                 44.7       52.3       71.4       75.0       40.1       49.7       57.1       61.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                                                   Code-06439B
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800MWh                                                                     :
     :          :                                                                            :
All  :    37,042:     1,185         84        405     34,318     35,214     35,908     35,703:     1,134      1,339
Old  :    37,042:     1,185         84        405     34,318     35,214     35,908     35,703:     1,134      1,339
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :      -251:      -102         84          0       -105         29       -207        113:       -44       -364
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.2        0.2        1.1       92.6       95.1       96.9       96.4:       3.1        3.6
Old  :     100.0:       3.2        0.2        1.1       92.6       95.1       96.9       96.4:       3.1        3.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        36:         4          1          1         26         26         30         28:
Old  :        36:         4          1          1         26         26         30         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.1       54.9       67.5       72.9       41.5       53.7       59.9       65.3
Old  :                 46.1       54.9       67.5       72.9       41.5       53.7       59.9       65.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                   Code-06439C
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    49,591:         0          8         86     49,088     49,470     49,174     49,564:       417         27
Old  :    49,591:         0          8         86     49,088     49,470     49,174     49,564:       417         27
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       600:         0          0          0        600        600        600        600:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.2       99.0       99.8       99.2       99.9:       0.8        0.1
Old  :     100.0:       0.0        0.0        0.2       99.0       99.8       99.2       99.9:       0.8        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        44:         0          1          1         35         32         36         33:
Old  :        44:         0          1          1         35         32         36         33:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.0       48.1       68.3       74.2       49.7       38.7       58.2       58.8
Old  :                 53.0       48.1       68.3       74.2       49.7       38.7       58.2       58.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                                                         Code-06439F
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    67,261:       407          0         58     66,238     67,156     66,703     67,214:       558         47
Old  :    67,261:       407          0         58     66,238     67,156     66,703     67,214:       558         47
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       965:       300          0          0        630        960        930        960:        35          5
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.6        0.0        0.1       98.5       99.8       99.2       99.9:       0.8        0.1
Old  :     100.0:       0.6        0.0        0.1       98.5       99.8       99.2       99.9:       0.8        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        45:         3          0          1         36         31         39         32:
Old  :        45:         3          0          1         36         31         39         32:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.7       47.1       66.0       74.1       47.6       42.4       60.7       60.3
Old  :                 47.7       47.1       66.0       74.1       47.6       42.4       60.7       60.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                                                         Code-06439K
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    19,248:        50          0          0     19,078     19,248     19,128     19,248:       120          0
Old  :    19,248:        50          0          0     19,078     19,248     19,128     19,248:       120          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :        50:         0          0          0         50        170         50        170:         0       -120
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.3        0.0        0.0       99.1      100.0       99.4      100.0:       0.6        0.0
Old  :     100.0:       0.3        0.0        0.0       99.1      100.0       99.4      100.0:       0.6        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         1          0          0         17         14         18         14:
Old  :        25:         1          0          0         17         14         18         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.5       66.0       77.6       93.5       46.4       61.3       66.6       75.2
Old  :                 51.5       66.0       77.6       93.5       46.4       61.3       66.6       75.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                                                    Code-06439L
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50 Mwh                                                                     :
     :          :                                                                            :
All  :   325,680:     1,616          0        368    323,696    325,312    325,680    325,680:         0          0
Old  :   325,680:     1,616          0        368    323,696    325,312    325,680    325,680:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    10,440:         0          0          0     10,440     10,440     10,440     10,440:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5        0.0        0.1       99.4       99.9      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.5        0.0        0.1       99.4       99.9      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         1          0          1         25         19         26         20:
Old  :        31:         1          0          1         25         19         26         20:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 42.8       81.3       63.8       93.0       39.0       70.6       55.5       72.6
Old  :                 42.8       81.3       63.8       93.0       39.0       70.6       55.5       72.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                                                    Code-06439R
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800 Mwh                                                                    :
     :          :                                                                            :
All  :    10,190:     1,651          0         21      8,389      9,911     10,061      9,932:       129        258
Old  :    10,190:     1,651          0         21      8,389      9,911     10,061      9,932:       129        258
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       278:         0          0         21        236        257        257        278:        21          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.2        0.0        0.2       82.3       97.3       98.7       97.5:       1.3        2.5
Old  :     100.0:      16.2        0.0        0.2       82.3       97.3       98.7       97.5:       1.3        2.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         4          0          1         19         18         23         19:
Old  :        28:         4          0          1         19         18         23         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 38.6       61.3       65.9       81.7       35.3       53.7       61.1       73.2
Old  :                 38.6       61.3       65.9       81.7       35.3       53.7       61.1       73.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV                                                 Code-0643A8
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    13,060:     5,500          0          0      7,500     13,000     13,000     13,000:        60         60
Old  :    13,060:     5,500          0          0      7,500     13,000     13,000     13,000:        60         60
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       100:         0          0          0        100        100        100        100:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      42.1        0.0        0.0       57.4       99.5       99.5       99.5:       0.5        0.5
Old  :     100.0:      42.1        0.0        0.0       57.4       99.5       99.5       99.5:       0.5        0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         2          0          0          9         15         11         15:
Old  :        21:         2          0          0          9         15         11         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 72.7       59.7       95.7       84.6       72.7       59.7       88.4       78.9
Old  :                 72.7       59.7       95.7       84.6       72.7       59.7       88.4       78.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE F DA OFFPEAK - ICE FUTURES ENERGY DIV                                                        Code-0643AF
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :     6,945:         0        300          0      6,885      6,595      6,885      6,895:        60         50
Old  :     6,945:         0        300          0      6,885      6,595      6,885      6,895:        60         50
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        4.3        0.0       99.1       95.0       99.1       99.3:       0.9        0.7
Old  :     100.0:       0.0        4.3        0.0       99.1       95.0       99.1       99.3:       0.9        0.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          1          0         15         10         15         11:
Old  :        20:         0          1          0         15         10         15         11:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.6       79.3       86.6       92.6       32.0       53.3       51.5       61.6
Old  :                 61.6       79.3       86.6       92.6       32.0       53.3       51.5       61.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                                                           Code-0643AP
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    11,415:     1,145        200         50      9,650     11,115     10,845     11,365:       570         50
Old  :    11,415:     1,145        200         50      9,650     11,115     10,845     11,365:       570         50
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       770:       -50          0         50        770        720        770        770:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.0        1.8        0.4       84.5       97.4       95.0       99.6:       5.0        0.4
Old  :     100.0:      10.0        1.8        0.4       84.5       97.4       95.0       99.6:       5.0        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         2          1          1         16         16         18         18:
Old  :        25:         2          1          1         16         16         18         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.4       61.1       78.6       82.5       54.0       57.2       70.5       70.1
Old  :                 60.4       61.1       78.6       82.5       54.0       57.2       70.5       70.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                        Code-0643AZ
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    26,456:         0        650          0     26,456     25,806     26,456     26,456:         0          0
Old  :    26,456:         0        650          0     26,456     25,806     26,456     26,456:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       625:         0        450          0        625        295        625        745:         0       -120
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        2.5        0.0      100.0       97.5      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        2.5        0.0      100.0       97.5      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        33:         0          2          0         22         22         22         24:
Old  :        33:         0          2          0         22         22         22         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.3       56.1       79.5       82.9       53.1       49.2       69.0       69.2
Old  :                 55.3       56.1       79.5       82.9       53.1       49.2       69.0       69.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                                                  Code-0643B1
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    23,562:         0        125          0     23,382     23,432     23,382     23,557:       180          5
Old  :    23,562:         0        125          0     23,382     23,432     23,382     23,557:       180          5
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :        10:         0          0          0         10         10         10         10:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.5        0.0       99.2       99.4       99.2      100.0:       0.8        0.0
Old  :     100.0:       0.0        0.5        0.0       99.2       99.4       99.2      100.0:       0.8        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         0          2          0         25         22         25         24:
Old  :        31:         0          2          0         25         22         25         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 42.3       66.4       67.2       85.8       32.4       49.8       49.2       59.8
Old  :                 42.3       66.4       67.2       85.8       32.4       49.8       49.2       59.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                                                       Code-0643B3
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800 Mwh                                                                    :
     :          :                                                                            :
All  :    22,563:       215        126          0     22,199     21,645     22,414     21,771:       149        792
Old  :    22,563:       215        126          0     22,199     21,645     22,414     21,771:       149        792
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,025:         0          0          0      1,004      1,111      1,004      1,111:        21        -86
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.0        0.6        0.0       98.4       95.9       99.3       96.5:       0.7        3.5
Old  :     100.0:       1.0        0.6        0.0       98.4       95.9       99.3       96.5:       0.7        3.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        34:         1          1          0         27         24         28         25:
Old  :        34:         1          1          0         27         24         28         25:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.5       58.2       60.2       79.8       35.1       53.1       56.5       68.9
Old  :                 35.5       58.2       60.2       79.8       35.1       53.1       56.5       68.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                                                     Code-0643B9
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    57,373:       233      1,908      1,535     55,372     53,720     57,140     57,163:       233        210
Old  :    57,373:       233      1,908      1,535     55,372     53,720     57,140     57,163:       233        210
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       343:         0       -524        -18        383        848        365        306:       -22         37
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.4        3.3        2.7       96.5       93.6       99.6       99.6:       0.4        0.4
Old  :     100.0:       0.4        3.3        2.7       96.5       93.6       99.6       99.6:       0.4        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        43:         2          3          4         33         30         37         35:
Old  :        43:         2          3          4         33         30         37         35:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.7       48.4       70.7       69.9       49.1       48.2       67.8       66.6
Old  :                 49.7       48.4       70.7       69.9       49.1       48.2       67.8       66.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                                                       Code-0643BA
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    70,669:       315      4,464      3,325     67,029     62,810     70,669     70,599:         0         70
Old  :    70,669:       315      4,464      3,325     67,029     62,810     70,669     70,599:         0         70
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,472:      -113        151        185      1,400      1,131      1,472      1,467:         0          5
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.4        6.3        4.7       94.8       88.9      100.0       99.9:       0.0        0.1
Old  :     100.0:       0.4        6.3        4.7       94.8       88.9      100.0       99.9:       0.0        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        51:         3          8          9         35         32         45         42:
Old  :        51:         3          8          9         35         32         45         42:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 43.0       48.0       61.1       64.9       43.0       44.7       58.0       56.0
Old  :                 43.0       48.0       61.1       64.9       43.0       44.7       58.0       56.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                        Code-0643BC
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    42,907:     1,180          0          0     41,305     42,847     42,485     42,847:       422         60
Old  :    42,907:     1,180          0          0     41,305     42,847     42,485     42,847:       422         60
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       282:         0          0          0        280        267        280        267:         2         15
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.8        0.0        0.0       96.3       99.9       99.0       99.9:       1.0        0.1
Old  :     100.0:       2.8        0.0        0.0       96.3       99.9       99.0       99.9:       1.0        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         1          0          0         25         13         26         13:
Old  :        29:         1          0          0         25         13         26         13:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.6       95.7       71.2       98.5       50.4       91.8       66.5       91.8
Old  :                 53.6       95.7       71.2       98.5       50.4       91.8       66.5       91.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                                                          Code-0643BE
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    48,017:     1,535          0          0     46,432     48,017     47,967     48,017:        50          0
Old  :    48,017:     1,535          0          0     46,432     48,017     47,967     48,017:        50          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       212:         0          0          0        212        212        212        212:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.2        0.0        0.0       96.7      100.0       99.9      100.0:       0.1        0.0
Old  :     100.0:       3.2        0.0        0.0       96.7      100.0       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         1          0          0         27         16         28         16:
Old  :        32:         1          0          0         27         16         28         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.5       92.6       71.5       97.6       51.8       89.3       67.4       90.2
Old  :                 55.5       92.6       71.5       97.6       51.8       89.3       67.4       90.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                      Code-0643BF
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :   340,020:    25,492     21,495      7,102    307,426    311,423    340,020    340,020:         0          0
Old  :   340,020:    25,492     21,495      7,102    307,426    311,423    340,020    340,020:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    11,116:   -14,046          0      4,390     20,772      6,726     11,116     11,116:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.5        6.3        2.1       90.4       91.6      100.0      100.0:       0.0        0.0
Old  :     100.0:       7.5        6.3        2.1       90.4       91.6      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        42:         3          4          1         29         29         32         34:
Old  :        42:         3          4          1         29         29         32         34:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.7       38.1       69.6       61.9       40.3       35.3       52.6       51.3
Old  :                 44.7       38.1       69.6       61.9       40.3       35.3       52.6       51.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                                                        Code-0643BG
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800MWh                                                                     :
     :          :                                                                            :
All  :    26,136:     4,357      1,355        598     21,139     24,160     26,094     26,113:        42         23
Old  :    26,136:     4,357      1,355        598     21,139     24,160     26,094     26,113:        42         23
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       771:      -420         21         66      1,210        705        856        792:       -85        -21
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.7        5.2        2.3       80.9       92.4       99.8       99.9:       0.2        0.1
Old  :     100.0:      16.7        5.2        2.3       80.9       92.4       99.8       99.9:       0.2        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        45:         4          6          8         27         32         35         42:
Old  :        45:         4          6          8         27         32         35         42:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.2       35.3       78.4       53.9       44.6       34.4       68.8       50.2
Old  :                 51.2       35.3       78.4       53.9       44.6       34.4       68.8       50.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                                                               Code-0643BM
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 400MWh                                                                     :
     :          :                                                                            :
All  :    38,485:       105      3,573      1,134     37,246     33,778     38,485     38,485:         0          0
Old  :    38,485:       105      3,573      1,134     37,246     33,778     38,485     38,485:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     3,590:         0        259         25      3,565      3,306      3,590      3,590:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.3        9.3        2.9       96.8       87.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.3        9.3        2.9       96.8       87.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         3          6          4         15         15         21         22:
Old  :        29:         3          6          4         15         15         21         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 76.2       64.6       91.6       80.5       69.3       64.6       76.4       75.4
Old  :                 76.2       64.6       91.6       80.5       69.3       64.6       76.4       75.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO NP-15 OFF-PEAK - ICE FUTURES ENERGY DIV                                                           Code-0643BR
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 25MWh                                                                      :
     :          :                                                                            :
All  :   322,815:         0      4,734          0    322,815    318,081    322,815    322,815:         0          0
Old  :   322,815:         0      4,734          0    322,815    318,081    322,815    322,815:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,904:         0      1,904          0      1,904          0      1,904      1,904:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.5        0.0      100.0       98.5      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        1.5        0.0      100.0       98.5      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          2          0         12         12         12         14:
Old  :        20:         0          2          0         12         12         12         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.6       90.7       97.2       98.4       70.1       88.5       87.2       89.7
Old  :                 75.6       90.7       97.2       98.4       70.1       88.5       87.2       89.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                                                           Code-0643BS
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :   349,280:         0        759          0    349,280    348,521    349,280    349,280:         0          0
Old  :   349,280:         0        759          0    349,280    348,521    349,280    349,280:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     5,602:         0          0          0      5,602      5,602      5,602      5,602:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.2        0.0      100.0       99.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        0.2        0.0      100.0       99.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         0          1          0         23         16         23         17:
Old  :        27:         0          1          0         23         16         23         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.9       78.1       79.4       91.6       54.8       63.9       66.4       68.1
Old  :                 60.9       78.1       79.4       91.6       54.8       63.9       66.4       68.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                                                          Code-0643BT
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800 MWh                                                                    :
     :          :                                                                            :
All  :    28,497:       659        497          0     27,774     27,593     28,433     28,090:        64        407
Old  :    28,497:       659        497          0     27,774     27,593     28,433     28,090:        64        407
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       -41:        63          0          0       -104        -21        -41        -21:         0        -20
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.3        1.7        0.0       97.5       96.8       99.8       98.6:       0.2        1.4
Old  :     100.0:       2.3        1.7        0.0       97.5       96.8       99.8       98.6:       0.2        1.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         2          2          0         17         19         19         21:
Old  :        27:         2          2          0         17         19         19         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.6       79.0       82.1       88.0       55.1       70.1       71.0       76.4
Old  :                 61.6       79.0       82.1       88.0       55.1       70.1       71.0       76.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                                                         Code-0643BX
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :   127,810:         0      3,920          0    127,810    123,890    127,810    127,810:         0          0
Old  :   127,810:         0      3,920          0    127,810    123,890    127,810    127,810:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.1        0.0      100.0       96.9      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        3.1        0.0      100.0       96.9      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          1          0         11         11         11         12:
Old  :        20:         0          1          0         11         11         11         12:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 76.2       84.1       96.6       97.0       76.2       83.8       95.4       96.6
Old  :                 76.2       84.1       96.6       97.0       76.2       83.8       95.4       96.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                                                           Code-0643BY
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800MWh                                                                     :
     :          :                                                                            :
All  :    13,567:     1,796        623        215     11,108     11,553     13,119     12,391:       448      1,176
Old  :    13,567:     1,796        623        215     11,108     11,553     13,119     12,391:       448      1,176
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       325:       107        191        -86         27        199         48        304:       277         21
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.2        4.6        1.6       81.9       85.2       96.7       91.3:       3.3        8.7
Old  :     100.0:      13.2        4.6        1.6       81.9       85.2       96.7       91.3:       3.3        8.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         3          3          2         15         18         19         22:
Old  :        28:         3          3          2         15         18         19         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.1       48.8       77.0       66.2       38.4       33.6       57.3       45.9
Old  :                 53.1       48.8       77.0       66.2       38.4       33.6       57.3       45.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                                                         Code-0643BZ
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50 Mwh                                                                     :
     :          :                                                                            :
All  :   166,581:     6,861          0      1,586    158,134    164,995    166,581    166,581:         0          0
Old  :   166,581:     6,861          0      1,586    158,134    164,995    166,581    166,581:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       384:       768          0          0       -384        384        384        384:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.1        0.0        1.0       94.9       99.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       4.1        0.0        1.0       94.9       99.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         3          0          1         14         18         17         19:
Old  :        28:         3          0          1         14         18         17         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 65.2       61.2       83.9       82.2       62.4       58.2       77.4       74.4
Old  :                 65.2       61.2       83.9       82.2       62.4       58.2       77.4       74.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                                                           Code-0643C3
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800MWh                                                                     :
     :          :                                                                            :
All  :    19,027:       365      2,183         21     18,555     16,525     18,941     18,729:        86        298
Old  :    19,027:       365      2,183         21     18,555     16,525     18,941     18,729:        86        298
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       853:       151         63          0        702        852        853        915:         0        -62
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.9       11.5        0.1       97.5       86.9       99.5       98.4:       0.5        1.6
Old  :     100.0:       1.9       11.5        0.1       97.5       86.9       99.5       98.4:       0.5        1.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        33:         3          2          1         23         23         26         26:
Old  :        33:         3          2          1         23         23         26         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.6       44.3       81.4       65.3       53.7       36.6       64.1       51.2
Old  :                 57.6       44.3       81.4       65.3       53.7       36.6       64.1       51.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                                                         Code-0643C4
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :   184,661:     1,152      4,588      2,385    181,124    177,688    184,661    184,661:         0          0
Old  :   184,661:     1,152      4,588      2,385    181,124    177,688    184,661    184,661:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     4,688:    -2,036      4,588      1,260      5,464     -1,160      4,688      4,688:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.6        2.5        1.3       98.1       96.2      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.6        2.5        1.3       98.1       96.2      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         1          1          1         19         15         21         16:
Old  :        27:         1          1          1         19         15         21         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.9       68.9       84.6       83.7       52.0       62.6       71.7       73.6
Old  :                 61.9       68.9       84.6       83.7       52.0       62.6       71.7       73.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE F PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                      Code-0643C8
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :     8,260:         0        760        120      8,080      7,330      8,200      8,210:        60         50
Old  :     8,260:         0        760        120      8,080      7,330      8,200      8,210:        60         50
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :      -530:         0       -120         70       -600       -480       -530       -530:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        9.2        1.5       97.8       88.7       99.3       99.4:       0.7        0.6
Old  :     100.0:       0.0        9.2        1.5       97.8       88.7       99.3       99.4:       0.7        0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          3          2         18         12         20         15:
Old  :        24:         0          3          2         18         12         20         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.8       70.0       75.5       87.5       40.6       49.7       58.9       63.1
Old  :                 51.8       70.0       75.5       87.5       40.6       49.7       58.9       63.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                                                             Code-0643CB
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 400MWh                                                                     :
     :          :                                                                            :
All  :    20,560:       619          0          0     19,941     20,560     20,560     20,560:         0          0
Old  :    20,560:       619          0          0     19,941     20,560     20,560     20,560:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       771:       181          0          0        590        771        771        771:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.0        0.0        0.0       97.0      100.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       3.0        0.0        0.0       97.0      100.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         1          0          0         18         16         19         16:
Old  :        25:         1          0          0         18         16         19         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.9       51.9       91.7       79.1       42.3       36.4       51.3       53.6
Old  :                 75.9       51.9       91.7       79.1       42.3       36.4       51.3       53.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV                                           Code-0643CK
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    11,125:         0      1,630          0     10,215      9,480     10,215     11,110:       910         15
Old  :    11,125:         0      1,630          0     10,215      9,480     10,215     11,110:       910         15
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       14.7        0.0       91.8       85.2       91.8       99.9:       8.2        0.1
Old  :     100.0:       0.0       14.7        0.0       91.8       85.2       91.8       99.9:       8.2        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         0          1          0         15         15         15         16:
Old  :        22:         0          1          0         15         15         15         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.6       74.2       81.5       91.3       52.4       67.6       65.0       78.8
Old  :                 62.6       74.2       81.5       91.3       52.4       67.6       65.0       78.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                                                             Code-0643CL
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Any Multiple of 800 800MWhs                                                :
     :          :                                                                            :
All  :   539,820:    12,819     48,065    105,999    419,492    385,756    538,310    539,820:     1,510          0
Old  :   539,820:    12,819     48,065    105,999    419,492    385,756    538,310    539,820:     1,510          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :    31,674:     2,366     25,773     -2,697     31,709      8,597     31,379     31,674:       295          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.4        8.9       19.6       77.7       71.5       99.7      100.0:       0.3        0.0
Old  :     100.0:       2.4        8.9       19.6       77.7       71.5       99.7      100.0:       0.3        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         3          3          4         18         16         23         21:
Old  :        27:         3          3          4         18         16         23         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.1       59.2       85.9       87.1       24.5       26.7       29.1       31.0
Old  :                 62.1       59.2       85.9       87.1       24.5       26.7       29.1       31.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM COMED ZONE DAY AHEAD LMP PEAK MONTHLY - ICE FUTURES ENERGY DIV                                      Code-0643CN
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    18,630:         0          0          0     18,570     18,630     18,570     18,630:        60          0
Old  :    18,630:         0          0          0     18,570     18,630     18,570     18,630:        60          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       99.7      100.0       99.7      100.0:       0.3        0.0
Old  :     100.0:       0.0        0.0        0.0       99.7      100.0       99.7      100.0:       0.3        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          0          0         16         12         16         12:
Old  :        20:         0          0          0         16         12         16         12:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.6       77.1       91.6       95.5       74.5       73.6       85.6       85.6
Old  :                 75.6       77.1       91.6       95.5       74.5       73.6       85.6       85.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                   Code-0643CU
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    22,590:         0        225          0     22,320     22,320     22,320     22,545:       270         45
Old  :    22,590:         0        225          0     22,320     22,320     22,320     22,545:       270         45
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.0        0.0       98.8       98.8       98.8       99.8:       1.2        0.2
Old  :     100.0:       0.0        1.0        0.0       98.8       98.8       98.8       99.8:       1.2        0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         0          1          0         19         15         19         16:
Old  :        27:         0          1          0         19         15         19         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 65.8       79.0       89.8       91.1       61.1       76.9       82.3       86.4
Old  :                 65.8       79.0       89.8       91.1       61.1       76.9       82.3       86.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                               Code-0643CV
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    20,110:         0        225          0     19,620     19,855     19,620     20,080:       490         30
Old  :    20,110:         0        225          0     19,620     19,855     19,620     20,080:       490         30
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.1        0.0       97.6       98.7       97.6       99.9:       2.4        0.1
Old  :     100.0:       0.0        1.1        0.0       97.6       98.7       97.6       99.9:       2.4        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         0          1          0         16         13         16         14:
Old  :        23:         0          1          0         16         13         16         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 73.9       87.4       89.5       95.7       69.1       86.3       84.7       92.2
Old  :                 73.9       87.4       89.5       95.7       69.1       86.3       84.7       92.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                                                          Code-0643CZ
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    19,543:       750         50          0     18,673     19,483     19,423     19,533:       120         10
Old  :    19,543:       750         50          0     18,673     19,483     19,423     19,533:       120         10
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,835:        50          0          0      1,785      1,835      1,835      1,835:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.8        0.3        0.0       95.5       99.7       99.4       99.9:       0.6        0.1
Old  :     100.0:       3.8        0.3        0.0       95.5       99.7       99.4       99.9:       0.6        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         2          1          0         18         20         20         21:
Old  :        32:         2          1          0         18         20         20         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.0       67.4       79.2       88.1       54.9       61.8       72.0       77.9
Old  :                 61.0       67.4       79.2       88.1       54.9       61.8       72.0       77.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                 Code-0643D1
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    17,608:       250          0          0     16,995     17,598     17,245     17,598:       363         10
Old  :    17,608:       250          0          0     16,995     17,598     17,245     17,598:       363         10
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,245:         0          0          0      1,245      1,245      1,245      1,245:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.4        0.0        0.0       96.5       99.9       97.9       99.9:       2.1        0.1
Old  :     100.0:       1.4        0.0        0.0       96.5       99.9       97.9       99.9:       2.1        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         1          0          0         17         18         18         18:
Old  :        27:         1          0          0         17         18         18         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 68.1       75.8       85.4       94.1       64.3       71.9       80.3       86.7
Old  :                 68.1       75.8       85.4       94.1       64.3       71.9       80.3       86.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                                                              Code-0643D4
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    21,785:         0        200          0     21,080     21,585     21,080     21,785:       705          0
Old  :    21,785:         0        200          0     21,080     21,585     21,080     21,785:       705          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       820:      -100        200       -200      1,120        820        820        820:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.9        0.0       96.8       99.1       96.8      100.0:       3.2        0.0
Old  :     100.0:       0.0        0.9        0.0       96.8       99.1       96.8      100.0:       3.2        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         0          1          0         15         14         15         15:
Old  :        21:         0          1          0         15         14         15         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.0       81.3       88.8       94.3       65.2       75.9       75.3       82.1
Old  :                 75.0       81.3       88.8       94.3       65.2       75.9       75.3       82.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                       Code-0643D7
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    22,890:         0          0          0     22,410     22,770     22,410     22,770:       480        120
Old  :    22,890:         0          0          0     22,410     22,770     22,410     22,770:       480        120
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     2,515:         0          0          0      2,515      2,515      2,515      2,515:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       97.9       99.5       97.9       99.5:       2.1        0.5
Old  :     100.0:       0.0        0.0        0.0       97.9       99.5       97.9       99.5:       2.1        0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          0          0         19         12         19         12:
Old  :        24:         0          0          0         19         12         19         12:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 68.0       92.9       84.1       98.6       64.8       85.9       77.6       88.9
Old  :                 68.0       92.9       84.1       98.6       64.8       85.9       77.6       88.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                                                           Code-0643D8
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    21,577:       200          0          0     20,962     21,477     21,162     21,477:       415        100
Old  :    21,577:       200          0          0     20,962     21,477     21,162     21,477:       415        100
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,925:         0          0          0      1,925      1,925      1,925      1,925:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.9        0.0        0.0       97.1       99.5       98.1       99.5:       1.9        0.5
Old  :     100.0:       0.9        0.0        0.0       97.1       99.5       98.1       99.5:       1.9        0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         1          0          0         20         13         21         13:
Old  :        26:         1          0          0         20         13         21         13:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 66.1       92.5       81.6       98.3       58.1       82.0       72.1       85.4
Old  :                 66.1       92.5       81.6       98.3       58.1       82.0       72.1       85.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                      Code-0643DB
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :   118,045:     3,880        550          0    114,045    117,465    117,925    118,015:       120         30
Old  :   118,045:     3,880        550          0    114,045    117,465    117,925    118,015:       120         30
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     3,145:       255       -110        -15      2,905      3,270      3,145      3,145:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.3        0.5        0.0       96.6       99.5       99.9      100.0:       0.1        0.0
Old  :     100.0:       3.3        0.5        0.0       96.6       99.5       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        49:         4          2          0         37         32         41         34:
Old  :        49:         4          2          0         37         32         41         34:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 38.9       53.3       60.0       78.6       25.8       50.3       43.4       65.0
Old  :                 38.9       53.3       60.0       78.6       25.8       50.3       43.4       65.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                                                        Code-0643DC
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :   132,574:     2,655      4,790        805    129,114    126,949    132,574    132,544:         0         30
Old  :   132,574:     2,655      4,790        805    129,114    126,949    132,574    132,544:         0         30
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,875:       250        265       -360      1,985      1,980      1,875      1,885:         0        -10
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.0        3.6        0.6       97.4       95.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       2.0        3.6        0.6       97.4       95.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        57:         4          7          3         41         33         45         43:
Old  :        57:         4          7          3         41         33         45         43:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.2       53.4       60.2       72.6       35.8       50.8       48.7       61.4
Old  :                 41.2       53.4       60.2       72.6       35.8       50.8       48.7       61.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                                                   Code-0643DF
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :   162,379:     8,465     14,525      7,684    146,058    140,115    162,207    162,324:       172         55
Old  :   162,379:     8,465     14,525      7,684    146,058    140,115    162,207    162,324:       172         55
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     5,151:       629      2,248        243      4,275      2,615      5,147      5,106:         4         45
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.2        8.9        4.7       89.9       86.3       99.9      100.0:       0.1        0.0
Old  :     100.0:       5.2        8.9        4.7       89.9       86.3       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        73:        10         12          9         46         43         63         57:
Old  :        73:        10         12          9         46         43         63         57:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 36.6       54.3       51.9       66.5       36.6       48.0       49.1       57.2
Old  :                 36.6       54.3       51.9       66.5       36.6       48.0       49.1       57.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV                                                 Code-0643DK
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :   115,680:     1,531      1,900      2,449    111,614    111,331    115,594    115,680:        86          0
Old  :   115,680:     1,531      1,900      2,449    111,614    111,331    115,594    115,680:        86          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     4,900:         0        300          0      4,900      4,600      4,900      4,900:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.3        1.6        2.1       96.5       96.2       99.9      100.0:       0.1        0.0
Old  :     100.0:       1.3        1.6        2.1       96.5       96.2       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        48:         3          2          4         42         33         47         37:
Old  :        48:         3          2          4         42         33         47         37:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 29.6       69.0       48.1       84.0       29.0       62.4       42.7       68.5
Old  :                 29.6       69.0       48.1       84.0       29.0       62.4       42.7       68.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                        Code-0643DL
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    36,620:       430        795        290     35,855     35,525     36,575     36,610:        45         10
Old  :    36,620:       430        795        290     35,855     35,525     36,575     36,610:        45         10
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,340:       -40         95        145      1,245      1,130      1,350      1,370:       -10        -30
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.2        2.2        0.8       97.9       97.0       99.9      100.0:       0.1        0.0
Old  :     100.0:       1.2        2.2        0.8       97.9       97.0       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        34:         3          2          3         26         16         31         19:
Old  :        34:         3          2          3         26         16         31         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 59.6       87.6       77.8       94.1       59.3       81.0       72.5       85.8
Old  :                 59.6       87.6       77.8       94.1       59.3       81.0       72.5       85.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                               Code-0643DM
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    32,955:         0        305         25     32,930     32,625     32,955     32,955:         0          0
Old  :    32,955:         0        305         25     32,930     32,625     32,955     32,955:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :     1,545:      -110        255        -15      1,670      1,335      1,545      1,575:         0        -30
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.9        0.1       99.9       99.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        0.9        0.1       99.9       99.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         0          2          1         24         15         25         17:
Old  :        30:         0          2          1         24         15         25         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 66.1       87.4       80.6       95.6       59.6       76.3       69.6       79.4
Old  :                 66.1       87.4       80.6       95.6       59.6       76.3       69.6       79.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV                                                 Code-0643EA
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 mwh                                                                      :
     :          :                                                                            :
All  :    29,093:       219        500         20     28,799     28,538     29,038     29,058:        55         35
Old  :    29,093:       219        500         20     28,799     28,538     29,038     29,058:        55         35
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :        95:         0          0          0         85         95         85         95:        10          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.8        1.7        0.1       99.0       98.1       99.8       99.9:       0.2        0.1
Old  :     100.0:       0.8        1.7        0.1       99.0       98.1       99.8       99.9:       0.2        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        38:         1          1          1         30         27         31         29:
Old  :        38:         1          1          1         30         27         31         29:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 43.9       52.7       62.7       68.6       35.7       38.9       47.5       51.8
Old  :                 43.9       52.7       62.7       68.6       35.7       38.9       47.5       51.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV                                                 Code-0643F1
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 Mwh                                                                      :
     :          :                                                                            :
All  :    17,032:         0          0          0     16,862     17,032     16,862     17,032:       170          0
Old  :    17,032:         0          0          0     16,862     17,032     16,862     17,032:       170          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       -85:         0          0          0        -85        -85        -85        -85:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       99.0      100.0       99.0      100.0:       1.0        0.0
Old  :     100.0:       0.0        0.0        0.0       99.0      100.0       99.0      100.0:       1.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         0          0          0         19         18         19         18:
Old  :        22:         0          0          0         19         18         19         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 38.6       73.0       65.1       92.2       28.0       55.7       48.0       65.5
Old  :                 38.6       73.0       65.1       92.2       28.0       55.7       48.0       65.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM ATSI DA PEAK FIXED - ICE FUTURES ENERGY DIV                                                         Code-0643F2
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    14,685:         0          0          0     14,265     14,685     14,265     14,685:       420          0
Old  :    14,685:         0          0          0     14,265     14,685     14,265     14,685:       420          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       97.1      100.0       97.1      100.0:       2.9        0.0
Old  :     100.0:       0.0        0.0        0.0       97.1      100.0       97.1      100.0:       2.9        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          0          0         16         10         16         10:
Old  :        20:         0          0          0         16         10         16         10:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.7       87.5       77.4       98.4       44.9       69.9       63.6       73.4
Old  :                 50.7       87.5       77.4       98.4       44.9       69.9       63.6       73.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                 Code-064C74
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    28,809:     1,990      1,848        183     26,551     26,778     28,724     28,809:        85          0
Old  :    28,809:     1,990      1,848        183     26,551     26,778     28,724     28,809:        85          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       878:       -50        108         32        896        738        878        878:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.9        6.4        0.6       92.2       93.0       99.7      100.0:       0.3        0.0
Old  :     100.0:       6.9        6.4        0.6       92.2       93.0       99.7      100.0:       0.3        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        41:         5          3          5         27         25         34         31:
Old  :        41:         5          3          5         27         25         34         31:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 59.7       34.4       75.1       59.7       50.5       33.7       63.3       56.5
Old  :                 59.7       34.4       75.1       59.7       50.5       33.7       63.3       56.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                 Code-064C75
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    21,202:       570          0         90     20,387     20,979     21,047     21,069:       155        133
Old  :    21,202:       570          0         90     20,387     20,979     21,047     21,069:       155        133
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       619:       -50          0         35        629        624        614        659:         5        -40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.7        0.0        0.4       96.2       98.9       99.3       99.4:       0.7        0.6
Old  :     100.0:       2.7        0.0        0.4       96.2       98.9       99.3       99.4:       0.7        0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         2          0          1         20         23         22         24:
Old  :        31:         2          0          1         20         23         22         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.5       48.8       83.7       78.3       51.3       47.8       70.9       71.3
Old  :                 61.5       48.8       83.7       78.3       51.3       47.8       70.9       71.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                 Code-064C76
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    38,301:     1,095      3,982        225     36,961     34,079     38,281     38,286:        20         15
Old  :    38,301:     1,095      3,982        225     36,961     34,079     38,281     38,286:        20         15
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       876:         0        645         50        821        181        871        876:         5          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.9       10.4        0.6       96.5       89.0       99.9      100.0:       0.1        0.0
Old  :     100.0:       2.9       10.4        0.6       96.5       89.0       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        43:         3          4          2         29         27         33         32:
Old  :        43:         3          4          2         29         27         33         32:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.1       57.0       70.9       80.4       50.1       56.9       65.6       76.7
Old  :                 53.1       57.0       70.9       80.4       50.1       56.9       65.6       76.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                 Code-064C77
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    22,743:       390         25          0     21,708     22,718     22,098     22,743:       645          0
Old  :    22,743:       390         25          0     21,708     22,718     22,098     22,743:       645          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       225:         0          0          0        225        225        225        225:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.7        0.1        0.0       95.4       99.9       97.2      100.0:       2.8        0.0
Old  :     100.0:       1.7        0.1        0.0       95.4       99.9       97.2      100.0:       2.8        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         1          1          0         22         19         23         20:
Old  :        31:         1          1          0         22         19         23         20:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.5       61.8       69.4       90.9       45.7       57.3       63.0       76.3
Old  :                 50.5       61.8       69.4       90.9       45.7       57.3       63.0       76.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                 Code-064C78
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    21,243:         0      2,240          0     21,220     19,003     21,220     21,243:        23          0
Old  :    21,243:         0      2,240          0     21,220     19,003     21,220     21,243:        23          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       160:         0        110          0        160         50        160        160:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       10.5        0.0       99.9       89.5       99.9      100.0:       0.1        0.0
Old  :     100.0:       0.0       10.5        0.0       99.9       89.5       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         0          2          0         20         18         20         20:
Old  :        28:         0          2          0         20         18         20         20:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.2       52.4       83.6       75.6       54.5       51.8       77.5       72.0
Old  :                 55.2       52.4       83.6       75.6       54.5       51.8       77.5       72.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                 Code-064C79
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    14,387:         0        500          0     14,369     13,575     14,369     14,075:        18        312
Old  :    14,387:         0        500          0     14,369     13,575     14,369     14,075:        18        312
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :        20:         0          0          0         20         20         20         20:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.5        0.0       99.9       94.4       99.9       97.8:       0.1        2.2
Old  :     100.0:       0.0        3.5        0.0       99.9       94.4       99.9       97.8:       0.1        2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          2          0         16         15         16         17:
Old  :        24:         0          2          0         16         15         16         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.7       61.7       81.4       85.4       50.2       61.3       79.3       79.9
Old  :                 50.7       61.7       81.4       85.4       50.2       61.3       79.3       79.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV                                                  Code-064C86
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    36,376:       224        200         95     35,882     35,926     36,201     36,221:       175        155
Old  :    36,376:       224        200         95     35,882     35,926     36,201     36,221:       175        155
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       960:        50        200          0        900        760        950        960:        10          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.6        0.5        0.3       98.6       98.8       99.5       99.6:       0.5        0.4
Old  :     100.0:       0.6        0.5        0.3       98.6       98.8       99.5       99.6:       0.5        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        37:         2          1          1         28         27         30         29:
Old  :        37:         2          1          1         28         27         30         29:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.6       46.7       68.0       71.1       43.7       42.9       60.2       61.4
Old  :                 46.6       46.7       68.0       71.1       43.7       42.9       60.2       61.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV                                                 Code-064C87
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :    14,641:       429          0         20     13,410     14,459     13,859     14,479:       782        162
Old  :    14,641:       429          0         20     13,410     14,459     13,859     14,479:       782        162
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :        87:         0          0          0         75         75         75         75:        12         12
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.9        0.0        0.1       91.6       98.8       94.7       98.9:       5.3        1.1
Old  :     100.0:       2.9        0.0        0.1       91.6       98.8       94.7       98.9:       5.3        1.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         1          0          1         18         16         19         17:
Old  :        24:         1          0          1         18         16         19         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.2       64.5       71.3       85.2       45.9       58.1       64.4       74.2
Old  :                 46.2       64.5       71.3       85.2       45.9       58.1       64.4       74.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV                                                  Code-064C88
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 15, 2016                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :    14,101:     1,320          0          0     12,019     14,086     13,339     14,086:       762         15
Old  :    14,101:     1,320          0          0     12,019     14,086     13,339     14,086:       762         15
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2016                        :
     :       211:         0          0          0        209        271        209        271:         2        -60
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.4        0.0        0.0       85.2       99.9       94.6       99.9:       5.4        0.1
Old  :     100.0:       9.4        0.0        0.0       85.2       99.9       94.6       99.9:       5.4        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         1          0          0         24         16         25         16:
Old  :        26:         1          0          0         24         16         25         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 40.1       69.4       63.6       87.8       37.1       61.5       55.5       74.3
Old  :                 40.1       69.4       63.6       87.8       37.1       61.5       55.5       74.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated March 18, 2016