COAL (API 2) CIF ARA SWAP FUT - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-024656
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1,000 METRIC TONS)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    70,577:    26,447     23,398      9,663      6,299      1,597      2,985     20,316      2,294     19,330      8,061      7,232:    1,029     1,380
Old  :    70,577:    26,447     23,398      9,663      6,299      1,597      2,985     20,316      2,294     19,330      8,061      7,232:    1,029     1,380
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :     1,361:       237      1,661        257        433       -193         80       -709         43        657       -466        326:      -46       266
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      37.5       33.2       13.7        8.9        2.3        4.2       28.8        3.3       27.4       11.4       10.2:      1.5       2.0
Old  :     100.0:      37.5       33.2       13.7        8.9        2.3        4.2       28.8        3.3       27.4       11.4       10.2:      1.5       2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        52:        13         14          .          4          4          .          4          .         12         11         15:
Old  :        52:        13         14          .          4          4          .          4          .         12         11         15:
Other:         0:         0          0          0          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  :                 44.4       59.0       65.6       73.7       33.8       41.7       50.0       51.6
Old  :                 44.4       59.0       65.6       73.7       33.8       41.7       50.0       51.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COAL (API 4) FOB  RICH BAY FUT - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-024658
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1,000 METRIC TONS)                                                                                        :
     :          :    Positions                                                                                                           :
All  :    12,706:     2,206      7,510        475      1,541        311        630      1,750        260      7,512        150        594:      718       590
Old  :    12,706:     2,206      7,510        475      1,541        311        630      1,750        260      7,512        150        594:      718       590
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       277:        40        480         30        -60        -10        -30       -140         70        -25       -190         47:      155        80
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      17.4       59.1        3.7       12.1        2.4        5.0       13.8        2.0       59.1        1.2        4.7:      5.7       4.6
Old  :     100.0:      17.4       59.1        3.7       12.1        2.4        5.0       13.8        2.0       59.1        1.2        4.7:      5.7       4.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        25:         5          7          .          4          4          .          .          .          8          .          4:
Old  :        25:         5          7          .          4          4          .          .          .          8          .          4:
Other:         0:         0          0          0          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  :                 54.4       54.1       76.6       79.5       49.8       47.1       66.5       62.9
Old  :                 54.4       54.1       76.6       79.5       49.8       47.1       66.5       62.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COAL ARA OPT CAL STRIP - NEW YORK MERCANTILE EXCHANGE                                                                                            Code-02465E
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 1,000 TONS)                                                                                               :
     :          :    Positions                                                                                                           :
All  :       811:       187        274         18         26         39        136        120        153        153         74        123:        2         0
Old  :       811:       187        274         18         26         39        136        120        153        153         74        123:        2         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       133:        83          9        -10          2         13         -9         36         44         -7         10         19:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      23.0       33.8        2.2        3.3        4.8       16.8       14.8       18.9       18.9        9.2       15.2:      0.2       0.0
Old  :     100.0:      23.0       33.8        2.2        3.3        4.8       16.8       14.8       18.9       18.9        9.2       15.2:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        25:         7          6          .          .          .          .          .          4          5          5          5:
Old  :        25:         7          6          .          .          .          .          .          4          5          5          5:
Other:         0:         0          0          0          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       51.9       82.7       76.1       34.8       32.1       41.3       40.8
Old  :                 61.0       51.9       82.7       76.1       34.8       32.1       41.3       40.8
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 800 MWh)                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   150,265:    89,333     93,231      4,682     12,366     18,261     17,224      1,004      2,990      5,425     10,165     12,045:      304       202
Old  :   150,265:    89,333     93,231      4,682     12,366     18,261     17,224      1,004      2,990      5,425     10,165     12,045:      304       202
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -6,435:    -4,428     -1,902       -949     -1,817        167     -1,884          8        214      1,011     -2,347       -783:      216        25
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.5       62.0        3.1        8.2       12.2       11.5        0.7        2.0        3.6        6.8        8.0:      0.2       0.1
Old  :     100.0:      59.5       62.0        3.1        8.2       12.2       11.5        0.7        2.0        3.6        6.8        8.0:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        72:        40         43          .          .          4          6          .          6          7          9         11:
Old  :        72:        40         43          .          .          4          6          .          6          7          9         11:
Other:         0:         0          0          0          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  :                 42.2       32.2       58.5       53.2       27.7       24.4       36.4       36.3
Old  :                 42.2       32.2       58.5       53.2       27.7       24.4       36.4       36.3
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 400 MWh)                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    45,282:    33,655     41,582      5,912          0        826        186          0        385      2,186        357      2,132:        0         0
Old  :    45,282:    33,655     41,582      5,912          0        826        186          0        385      2,186        357      2,132:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       127:    -1,156        -88        313          0       -238        -73          0        -26       -211     -1,063      1,542:      -24         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.3       91.8       13.1        0.0        1.8        0.4        0.0        0.9        4.8        0.8        4.7:      0.0       0.0
Old  :     100.0:      74.3       91.8       13.1        0.0        1.8        0.4        0.0        0.9        4.8        0.8        4.7:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        37:        25         24          .          0          .          .          0          .          .          .          .:
Old  :        37:        25         24          .          0          .          .          0          .          .          .          .:
Other:         0:         0          0          0          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  :                 43.3       51.1       63.6       74.8       39.1       38.9       50.8       52.0
Old  :                 43.3       51.1       63.6       74.8       39.1       38.9       50.8       52.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 25 MWh)                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   386,183:   341,598    283,726          0     63,641     27,864     11,736          0          0      1,253      7,220      3,732:        0         0
Old  :   386,183:   341,598    283,726          0     63,641     27,864     11,736          0          0      1,253      7,220      3,732:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :   -17,648:    -9,896    -19,456          0       -448        344          0          0          0     -1,932      7,212     -5,300:     -864         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      88.5       73.5        0.0       16.5        7.2        3.0        0.0        0.0        0.3        1.9        1.0:      0.0       0.0
Old  :     100.0:      88.5       73.5        0.0       16.5        7.2        3.0        0.0        0.0        0.3        1.9        1.0:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        33:        19         21          0          .          .          .          0          0          .          .          .:
Old  :        33:        19         21          0          .          .          .          0          0          .          .          .:
Other:         0:         0          0          0          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  :                 62.3       53.0       80.0       75.2       47.9       42.9       55.5       53.6
Old  :                 62.3       53.0       80.0       75.2       47.9       42.9       55.5       53.6
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 50 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  : 1,280,150: 1,029,237  1,027,777    140,515     47,611     55,157      4,269     44,742     25,965     22,771     76,662      2,236:        0         0
Old  : 1,280,150: 1,029,237  1,027,777    140,515     47,611     55,157      4,269     44,742     25,965     22,771     76,662      2,236:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :   -67,865:   -67,664    -43,537     -1,527    -18,239      2,711          0     -5,280       -352       -283     -2,418       -750:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      80.4       80.3       11.0        3.7        4.3        0.3        3.5        2.0        1.8        6.0        0.2:      0.0       0.0
Old  :     100.0:      80.4       80.3       11.0        3.7        4.3        0.3        3.5        2.0        1.8        6.0        0.2:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        54:        32         35          .          .          4          .          .          .          4          .          .:
Old  :        54:        32         35          .          .          4          .          .          .          4          .          .:
Other:         0:         0          0          0          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  :                 39.8       44.9       63.7       65.1       33.3       37.0       47.1       48.8
Old  :                 39.8       44.9       63.7       65.1       33.3       37.0       47.1       48.8
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 400 Megawatt Hours)                                                                                       :
     :          :    Positions                                                                                                           :
All  :    63,229:    51,468     37,975      7,440     17,966      1,649          0      2,647        598      1,298      1,618        776:        0         0
Old  :    63,229:    51,468     37,975      7,440     17,966      1,649          0      2,647        598      1,298      1,618        776:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -2,073:    -1,309       -427       -242       -646        102          0       -509         55       -423       -391       -256:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      81.4       60.1       11.8       28.4        2.6        0.0        4.2        0.9        2.1        2.6        1.2:      0.0       0.0
Old  :     100.0:      81.4       60.1       11.8       28.4        2.6        0.0        4.2        0.9        2.1        2.6        1.2:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        39:        22         21          .          .          .          0          4          .          4          .          4:
Old  :        39:        22         21          .          .          .          0          4          .          4          .          4:
Other:         0:         0          0          0          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  :                 71.7       77.5       84.4       86.7       69.4       67.3       74.7       73.7
Old  :                 71.7       77.5       84.4       86.7       69.4       67.3       74.7       73.7
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 25 Megawatt Hours)                                                                                        :
     :          :    Positions                                                                                                           :
All  :   291,003:   243,138    172,507     46,929    104,830          0          0      3,232          0        608     10,106        328:        0         0
Old  :   291,003:   243,138    172,507     46,929    104,830          0          0      3,232          0        608     10,106        328:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :   -12,208:     1,360    -24,488       -576     16,664     -6,328     -5,712       -288          0       -952      2,232          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      83.6       59.3       16.1       36.0        0.0        0.0        1.1        0.0        0.2        3.5        0.1:      0.0       0.0
Old  :     100.0:      83.6       59.3       16.1       36.0        0.0        0.0        1.1        0.0        0.2        3.5        0.1:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        14         13          .          .          0          0          .          0          .          4          .:
Old  :        27:        14         13          .          .          0          0          .          0          .          4          .:
Other:         0:         0          0          0          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  :                 79.4       76.3       92.6       89.2       78.8       66.8       82.3       78.3
Old  :                 79.4       76.3       92.6       89.2       78.8       66.8       82.3       78.3
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   285,798:   211,769    234,072     36,343      7,872     29,814          0      6,168      7,872          0          0          0:        0         0
Old  :   285,798:   211,769    234,072     36,343      7,872     29,814          0      6,168      7,872          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :   -26,704:   -17,088    -25,512     -7,720       -704       -488     -1,056        352       -352          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.1       81.9       12.7        2.8       10.4        0.0        2.2        2.8        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      74.1       81.9       12.7        2.8       10.4        0.0        2.2        2.8        0.0        0.0        0.0:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        31:        18         19          .          .          .          0          .          .          0          0          0:
Old  :        31:        18         19          .          .          .          0          .          .          0          0          0:
Other:         0:         0          0          0          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       50.3       75.4       74.3       40.9       46.8       54.4       61.0
Old  :                 54.2       50.3       75.4       74.3       40.9       46.8       54.4       61.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    21,453:    16,483     18,011      2,437          0      2,003          0         91        296        172         69          0:       62       983
Old  :    21,453:    16,483     18,011      2,437          0      2,003          0         91        296        172         69          0:       62       983
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -2,480:    -1,891     -2,765        -86          0       -360       -399         91        296         40       -220        -40:      -40       518
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.8       84.0       11.4        0.0        9.3        0.0        0.4        1.4        0.8        0.3        0.0:      0.3       4.6
Old  :     100.0:      76.8       84.0       11.4        0.0        9.3        0.0        0.4        1.4        0.8        0.3        0.0:      0.3       4.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        17         18          .          0          .          0          .          .          .          .          0:
Old  :        29:        17         18          .          0          .          0          .          .          .          .          0:
Other:         0:         0          0          0          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  :                 49.4       61.0       71.4       79.0       40.3       55.4       55.3       61.6
Old  :                 49.4       61.0       71.4       79.0       40.3       55.4       55.3       61.6
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    49,621:    28,491     32,191     19,166     13,985      1,355          0          0          0        270      1,850          0:      339       240
Old  :    49,621:    28,491     32,191     19,166     13,985      1,355          0          0          0        270      1,850          0:      339       240
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -4,546:    -3,944     -5,411       -442       -805       -110          0          0          0        -40      1,800          0:      -10       -20
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      57.4       64.9       38.6       28.2        2.7        0.0        0.0        0.0        0.5        3.7        0.0:      0.7       0.5
Old  :     100.0:      57.4       64.9       38.6       28.2        2.7        0.0        0.0        0.0        0.5        3.7        0.0:      0.7       0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        34:        24         22          .          .          .          0          0          0          .          .          0:
Old  :        34:        24         22          .          .          .          0          0          0          .          .          0:
Other:         0:         0          0          0          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  :                 57.2       55.5       74.0       74.5       54.1       54.0       64.6       69.7
Old  :                 57.2       55.5       74.0       74.5       54.1       54.0       64.6       69.7
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    65,178:    41,748     42,683     22,086     19,655        835          0          0          0        295      1,800          0:      214       205
Old  :    65,178:    41,748     42,683     22,086     19,655        835          0          0          0        295      1,800          0:      214       205
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -8,051:    -6,790     -8,326     -1,132     -1,205        -90          0        -50          0        -40      1,650          0:        1       -30
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.1       65.5       33.9       30.2        1.3        0.0        0.0        0.0        0.5        2.8        0.0:      0.3       0.3
Old  :     100.0:      64.1       65.5       33.9       30.2        1.3        0.0        0.0        0.0        0.5        2.8        0.0:      0.3       0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        36:        25         24          .          .          .          0          0          0          .          .          0:
Old  :        36:        25         24          .          .          .          0          0          0          .          .          0:
Other:         0:         0          0          0          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  :                 54.3       58.3       72.1       75.5       52.1       57.1       67.9       72.4
Old  :                 54.3       58.3       72.1       75.5       52.1       57.1       67.9       72.4
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    33,160:    24,998     27,610      3,250      1,120      3,695          0          0          0        700        550          0:      517       185
Old  :    33,160:    24,998     27,610      3,250      1,120      3,695          0          0          0        700        550          0:      517       185
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       460:      -415      1,045          0     -1,200        600          0          0          0          0          0          0:      275        15
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      75.4       83.3        9.8        3.4       11.1        0.0        0.0        0.0        2.1        1.7        0.0:      1.6       0.6
Old  :     100.0:      75.4       83.3        9.8        3.4       11.1        0.0        0.0        0.0        2.1        1.7        0.0:      1.6       0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        19         16          .          .          .          0          0          0          .          .          0:
Old  :        28:        19         16          .          .          .          0          0          0          .          .          0:
Other:         0:         0          0          0          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  :                 48.1       73.1       69.9       87.3       43.1       63.1       54.2       67.8
Old  :                 48.1       73.1       69.9       87.3       43.1       63.1       54.2       67.8
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50 Mwh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   289,904:   177,864    273,344     76,496          0     15,120      4,288          0          0     13,288          0        736:    2,112       704
Old  :   289,904:   177,864    273,344     76,496          0     15,120      4,288          0          0     13,288          0        736:    2,112       704
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :   -10,072:       544    -10,776    -12,728          0          0          0          0          0          0          0          0:    2,112       704
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      61.4       94.3       26.4        0.0        5.2        1.5        0.0        0.0        4.6        0.0        0.3:      0.7       0.2
Old  :     100.0:      61.4       94.3       26.4        0.0        5.2        1.5        0.0        0.0        4.6        0.0        0.3:      0.7       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        18         17          .          0          .          .          0          0          .          0          .:
Old  :        32:        18         17          .          0          .          .          0          0          .          0          .:
Other:         0:         0          0          0          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       72.9       71.0       85.8       46.0       59.9       56.5       68.5
Old  :                 51.2       72.9       71.0       85.8       46.0       59.9       56.5       68.5
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 Mwh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :     8,084:     6,742      5,253        221      1,311         20        466          0          0          0        777         40:      595       683
Old  :     8,084:     6,742      5,253        221      1,311         20        466          0          0          0        777         40:      595       683
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       307:       247        309          0        -64          0          0          0          0          0          0          0:       60        62
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      83.4       65.0        2.7       16.2        0.2        5.8        0.0        0.0        0.0        9.6        0.5:      7.4       8.4
Old  :     100.0:      83.4       65.0        2.7       16.2        0.2        5.8        0.0        0.0        0.0        9.6        0.5:      7.4       8.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        19         17          .          .          .          .          0          0          0          .          .:
Old  :        26:        19         17          .          .          .          .          0          0          0          .          .:
Other:         0:         0          0          0          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  :                 46.8       48.7       70.4       70.6       43.3       44.4       64.5       60.7
Old  :                 46.8       48.7       70.4       70.6       43.3       44.4       64.5       60.7
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    38,812:    29,619     33,680      5,325        715      3,605          0          0          0          0        635          0:      263       177
Old  :    38,812:    29,619     33,680      5,325        715      3,605          0          0          0          0        635          0:      263       177
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :     1,625:       767      1,960        400       -600        200          0          0          0          0          0          0:      258        65
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.3       86.8       13.7        1.8        9.3        0.0        0.0        0.0        0.0        1.6        0.0:      0.7       0.5
Old  :     100.0:      76.3       86.8       13.7        1.8        9.3        0.0        0.0        0.0        0.0        1.6        0.0:      0.7       0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        23         21          .          .          .          0          0          0          0          .          0:
Old  :        32:        23         21          .          .          .          0          0          0          0          .          0:
Other:         0:         0          0          0          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  :                 47.4       71.8       74.0       84.0       46.1       62.8       61.3       69.1
Old  :                 47.4       71.8       74.0       84.0       46.1       62.8       61.3       69.1
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    26,449:    19,454     20,396      3,015      3,280      2,560          0          0          0      1,100         50          0:      320       163
Old  :    26,449:    19,454     20,396      3,015      3,280      2,560          0          0          0      1,100         50          0:      320       163
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       300:       190        292          0        -25          0          0          0          0          0          0          0:      110        33
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.6       77.1       11.4       12.4        9.7        0.0        0.0        0.0        4.2        0.2        0.0:      1.2       0.6
Old  :     100.0:      73.6       77.1       11.4       12.4        9.7        0.0        0.0        0.0        4.2        0.2        0.0:      1.2       0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        20         17          .          .          .          0          0          0          .          .          0:
Old  :        29:        20         17          .          .          .          0          0          0          .          .          0:
Other:         0:         0          0          0          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  :                 54.8       68.1       73.3       90.6       47.3       59.0       63.3       74.0
Old  :                 54.8       68.1       73.3       90.6       47.3       59.0       63.3       74.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 Mwh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :    20,394:    14,421     15,382      2,409      2,444      1,411        446          0          0        826         40        442:      439       675
Old  :    20,394:    14,421     15,382      2,409      2,444      1,411        446          0          0        826         40        442:      439       675
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :        54:       172        476         14       -291       -169          0          0          0          0          0          0:       37        38
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      70.7       75.4       11.8       12.0        6.9        2.2        0.0        0.0        4.1        0.2        2.2:      2.2       3.3
Old  :     100.0:      70.7       75.4       11.8       12.0        6.9        2.2        0.0        0.0        4.1        0.2        2.2:      2.2       3.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        18         20          .          .          .          .          0          0          .          .          .:
Old  :        32:        18         20          .          .          .          .          0          0          .          .          .:
Other:         0:         0          0          0          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       49.4       67.8       74.2       32.4       43.2       49.2       57.2
Old  :                 43.9       49.4       67.8       74.2       32.4       43.2       49.2       57.2
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    54,319:    49,916     44,421      1,749      3,326      1,928          0        160          0        380      3,975        327:       19       182
Old  :    54,319:    49,916     44,421      1,749      3,326      1,928          0        160          0        380      3,975        327:       19       182
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -4,112:    -3,716     -2,863       -240       -553       -143          0         -6          0        -20       -515          0:        7       -32
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      91.9       81.8        3.2        6.1        3.5        0.0        0.3        0.0        0.7        7.3        0.6:      0.0       0.3
Old  :     100.0:      91.9       81.8        3.2        6.1        3.5        0.0        0.3        0.0        0.7        7.3        0.6:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        40:        24         21          .          .          .          0          .          0          .          .          .:
Old  :        40:        24         21          .          .          .          0          .          0          .          .          .:
Other:         0:         0          0          0          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  :                 50.4       54.5       74.5       79.9       50.3       48.2       70.5       71.2
Old  :                 50.4       54.5       74.5       79.9       50.3       48.2       70.5       71.2
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    74,342:    67,369     50,670      3,054      3,843      1,857        310        612        276        406     15,968      1,047:       23        69
Old  :    74,342:    67,369     50,670      3,054      3,843      1,857        310        612        276        406     15,968      1,047:       23        69
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -4,771:    -3,582     -3,756        231         86       -566         94        356       -450       -151       -156       -334:      -13        49
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      90.6       68.2        4.1        5.2        2.5        0.4        0.8        0.4        0.5       21.5        1.4:      0.0       0.1
Old  :     100.0:      90.6       68.2        4.1        5.2        2.5        0.4        0.8        0.4        0.5       21.5        1.4:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        51:        28         27          .          .          .          .          .          .          .          6          5:
Old  :        51:        28         27          .          .          .          .          .          .          .          6          5:
Other:         0:         0          0          0          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  :                 44.6       53.3       64.6       78.2       40.3       51.2       56.2       66.4
Old  :                 44.6       53.3       64.6       78.2       40.3       51.2       56.2       66.4
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    37,725:    29,260     32,350      6,840      4,520        615          0          0          0        735          0          0:      275       240
Old  :    37,725:    29,260     32,350      6,840      4,520        615          0          0          0        735          0          0:      275       240
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -5,235:    -3,490     -4,900     -1,645       -385          0          0          0          0        -90          0          0:      -10        50
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.6       85.8       18.1       12.0        1.6        0.0        0.0        0.0        1.9        0.0        0.0:      0.7       0.6
Old  :     100.0:      77.6       85.8       18.1       12.0        1.6        0.0        0.0        0.0        1.9        0.0        0.0:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        18          8          .          .          .          0          0          0          .          0          0:
Old  :        24:        18          8          .          .          .          0          0          0          .          0          0:
Other:         0:         0          0          0          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  :                 52.5       96.4       75.0       99.1       52.5       93.0       71.7       93.0
Old  :                 52.5       96.4       75.0       99.1       52.5       93.0       71.7       93.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    46,030:    32,795     34,770      9,290      6,440      2,420          0          0          0      1,310      2,400          0:      215         0
Old  :    46,030:    32,795     34,770      9,290      6,440      2,420          0          0          0      1,310      2,400          0:      215         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -5,685:    -4,405     -5,220     -1,145       -465          0          0          0          0       -125          0          0:      -10         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      71.2       75.5       20.2       14.0        5.3        0.0        0.0        0.0        2.8        5.2        0.0:      0.5       0.0
Old  :     100.0:      71.2       75.5       20.2       14.0        5.3        0.0        0.0        0.0        2.8        5.2        0.0:      0.5       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        20         12          .          .          .          0          0          0          .          .          0:
Old  :        27:        20         12          .          .          .          0          0          0          .          .          0:
Other:         0:         0          0          0          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  :                 46.3       91.0       73.2       98.4       45.2       87.0       70.4       92.3
Old  :                 46.3       91.0       73.2       98.4       45.2       87.0       70.4       92.3
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   267,600:   198,610    241,635     13,404     13,636      9,578          0          0          0     43,707        450      2,301:        0         0
Old  :   267,600:   198,610    241,635     13,404     13,636      9,578          0          0          0     43,707        450      2,301:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :   -22,463:   -19,241    -22,111     -1,056      1,008     -1,360          0          0          0       -806          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.2       90.3        5.0        5.1        3.6        0.0        0.0        0.0       16.3        0.2        0.9:      0.0       0.0
Old  :     100.0:      74.2       90.3        5.0        5.1        3.6        0.0        0.0        0.0       16.3        0.2        0.9:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        35:        21         24          .          .          .          0          0          0          .          .          .:
Old  :        35:        21         24          .          .          .          0          0          0          .          .          .:
Other:         0:         0          0          0          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  :                 58.3       48.6       76.2       69.6       54.9       46.6       68.7       62.1
Old  :                 58.3       48.6       76.2       69.6       54.9       46.6       68.7       62.1
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    23,860:    14,090     19,995        692        383      1,141          0        371        610      6,054        599        485:      788       276
Old  :    23,860:    14,090     19,995        692        383      1,141          0        371        610      6,054        599        485:      788       276
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,833:    -1,122     -1,549       -480        -17        144          0       -148        -46        -88         18       -196:      -46       -40
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.1       83.8        2.9        1.6        4.8        0.0        1.6        2.6       25.4        2.5        2.0:      3.3       1.2
Old  :     100.0:      59.1       83.8        2.9        1.6        4.8        0.0        1.6        2.6       25.4        2.5        2.0:      3.3       1.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        39:        20         26          .          .          .          0          .          .          .          .          .:
Old  :        39:        20         26          .          .          .          0          .          .          .          .          .:
Other:         0:         0          0          0          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  :                 58.5       45.6       75.4       59.8       55.4       42.4       67.4       53.9
Old  :                 58.5       45.6       75.4       59.8       55.4       42.4       67.4       53.9
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :400MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    36,045:    26,764     35,492      8,367          0        155        496          0          0        133        268        130:        0         0
Old  :    36,045:    26,764     35,492      8,367          0        155        496          0          0        133        268        130:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -2,088:    -1,247     -1,991       -432          0        -24        -20          0          0       -314        -22        -51:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.3       98.5       23.2        0.0        0.4        1.4        0.0        0.0        0.4        0.7        0.4:      0.0       0.0
Old  :     100.0:      74.3       98.5       23.2        0.0        0.4        1.4        0.0        0.0        0.4        0.7        0.4:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        14         16          .          0          .          .          0          0          .          .          .:
Old  :        29:        14         16          .          0          .          .          0          0          .          .          .:
Other:         0:         0          0          0          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       84.2       93.8       94.8       72.4       78.1       85.3       85.4
Old  :                 75.6       84.2       93.8       94.8       72.4       78.1       85.3       85.4
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   294,644:   245,656    201,768      7,872     40,748     33,328      4,680     15,692      3,108          0          0          0:        0         0
Old  :   294,644:   245,656    201,768      7,872     40,748     33,328      4,680     15,692      3,108          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :   -15,720:   -12,200    -13,960       -704      1,056     -2,816          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      83.4       68.5        2.7       13.8       11.3        1.6        5.3        1.1        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      83.4       68.5        2.7       13.8       11.3        1.6        5.3        1.1        0.0        0.0        0.0:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        25:        13         14          .          .          .          .          .          .          0          0          0:
Old  :        25:        13         14          .          .          .          .          .          .          0          0          0:
Other:         0:         0          0          0          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  :                 73.7       69.0       89.6       88.2       68.5       53.5       74.7       69.7
Old  :                 73.7       69.0       89.6       88.2       68.5       53.5       74.7       69.7
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800 MWh                                                                                                                 :
     :          :    Positions                                                                                                           :
All  :    18,383:    13,515     13,489        184        399      1,849        945          0      1,018          0        606         84:      788       938
Old  :    18,383:    13,515     13,489        184        399      1,849        945          0      1,018          0        606         84:      788       938
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -811:      -666       -631       -160        100       -160        215        -40          0          0          0          0:      -40       -80
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.5       73.4        1.0        2.2       10.1        5.1        0.0        5.5        0.0        3.3        0.5:      4.3       5.1
Old  :     100.0:      73.5       73.4        1.0        2.2       10.1        5.1        0.0        5.5        0.0        3.3        0.5:      4.3       5.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        13         13          .          .          .          .          0          .          0          .          .:
Old  :        23:        13         13          .          .          .          .          0          .          0          .          .:
Other:         0:         0          0          0          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  :                 61.8       63.7       80.4       81.6       53.6       52.2       62.7       59.9
Old  :                 61.8       63.7       80.4       81.6       53.6       52.2       62.7       59.9
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :800MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    12,584:     9,720      9,691      1,932        975        269         86        408          0        106        306        170:      301       765
Old  :    12,584:     9,720      9,691      1,932        975        269         86        408          0        106        306        170:      301       765
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,261:      -692     -1,221       -312        126       -126         86        -40          0       -180       -470          0:      -37       470
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.2       77.0       15.4        7.7        2.1        0.7        3.2        0.0        0.8        2.4        1.4:      2.4       6.1
Old  :     100.0:      77.2       77.0       15.4        7.7        2.1        0.7        3.2        0.0        0.8        2.4        1.4:      2.4       6.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        14         17          .          .          .          .          .          0          .          .          .:
Old  :        28:        14         17          .          .          .          .          .          0          .          .          .:
Other:         0:         0          0          0          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  :                 61.3       42.4       79.8       65.1       39.7       28.4       52.1       46.7
Old  :                 61.3       42.4       79.8       65.1       39.7       28.4       52.1       46.7
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :   146,780:   114,220     99,856     32,560     40,644          0          0      6,280          0          0          0          0:        0         0
Old  :   146,780:   114,220     99,856     32,560     40,644          0          0      6,280          0          0          0          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -7,974:    -5,158     -3,046     -2,816     -3,168          0          0     -1,056          0          0       -704          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.8       68.0       22.2       27.7        0.0        0.0        4.3        0.0        0.0        0.0        0.0:      0.0       0.0
Old  :     100.0:      77.8       68.0       22.2       27.7        0.0        0.0        4.3        0.0        0.0        0.0        0.0:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        16         14          .          .          0          0          .          0          0          0          0:
Old  :        26:        16         14          .          .          0          0          .          0          0          0          0:
Other:         0:         0          0          0          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  :                 65.6       58.9       84.0       84.7       57.5       53.7       74.2       73.0
Old  :                 65.6       58.9       84.0       84.7       57.5       53.7       74.2       73.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :400MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :    20,047:    15,198     11,389        742      4,096      2,384          0        332      1,510        161        284         52:        0         0
Old  :    20,047:    15,198     11,389        742      4,096      2,384          0        332      1,510        161        284         52:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,626:      -684     -1,891         56        938       -292          0        -35       -298       -288        -48          0:     -120         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      75.8       56.8        3.7       20.4       11.9        0.0        1.7        7.5        0.8        1.4        0.3:      0.0       0.0
Old  :     100.0:      75.8       56.8        3.7       20.4       11.9        0.0        1.7        7.5        0.8        1.4        0.3:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        17         11          .          .          .          0          .          .          .          .          .:
Old  :        24:        17         11          .          .          .          0          .          .          .          .          .:
Other:         0:         0          0          0          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  :                 56.3       63.3       81.1       87.6       50.0       50.1       63.7       62.9
Old  :                 56.3       63.3       81.1       87.6       50.0       50.1       63.7       62.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PALO VERDE DA OFF-PK - ICE FUTURES ENERGY DIV                                                                                                    Code-0643CC
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :25 MWh                                                                                                                  :
     :          :    Positions                                                                                                           :
All  :   186,472:   137,387     95,583     20,129     58,701     28,956          0          0          0          0      3,232          0:        0         0
Old  :   186,472:   137,387     95,583     20,129     58,701     28,956          0          0          0          0      3,232          0:        0         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :         .:         .          .          .          .          .          .          .          .          .          .          .:        .         .
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.7       51.3       10.8       31.5       15.5        0.0        0.0        0.0        0.0        1.7        0.0:      0.0       0.0
Old  :     100.0:      73.7       51.3       10.8       31.5       15.5        0.0        0.0        0.0        0.0        1.7        0.0:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        20:        12         13          .          .          .          0          0          0          0          .          0:
Old  :        20:        12         13          .          .          .          0          0          0          0          .          0:
Other:         0:         0          0          0          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  :                 79.6       78.7       93.4       93.2       67.2       61.6       73.4       71.9
Old  :                 79.6       78.7       93.4       93.2       67.2       61.6       73.4       71.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                                                 Code-0643CJ
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,130:    13,210     15,570      1,270        380      2,835        420          0        300        280          0         45:      770         0
Old  :    19,130:    13,210     15,570      1,270        380      2,835        420          0        300        280          0         45:      770         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,500:    -1,325       -805        300        380       -875        200          0       -200          0          0          0:      400         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      69.1       81.4        6.6        2.0       14.8        2.2        0.0        1.6        1.5        0.0        0.2:      4.0       0.0
Old  :     100.0:      69.1       81.4        6.6        2.0       14.8        2.2        0.0        1.6        1.5        0.0        0.2:      4.0       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        16         13          .          .          .          .          0          .          .          0          .:
Old  :        26:        16         13          .          .          .          .          0          .          .          0          .:
Other:         0:         0          0          0          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  :                 73.7       86.8       84.4       96.3       57.6       71.6       64.6       74.6
Old  :                 73.7       86.8       84.4       96.3       57.6       71.6       64.6       74.6
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,380:    13,995     15,735      1,270        380      2,765        420          0        300        130          0        200:      300         0
Old  :    19,380:    13,995     15,735      1,270        380      2,765        420          0        300        130          0        200:      300         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,495:      -875       -655        560        380     -1,135        -25          0          0         50        -35        -50:      -20         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      72.2       81.2        6.6        2.0       14.3        2.2        0.0        1.5        0.7        0.0        1.0:      1.5       0.0
Old  :     100.0:      72.2       81.2        6.6        2.0       14.3        2.2        0.0        1.5        0.7        0.0        1.0:      1.5       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        19         14          .          .          .          .          0          .          .          0          .:
Old  :        30:        19         14          .          .          .          .          0          .          .          0          .:
Other:         0:         0          0          0          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       85.6       83.9       94.9       56.6       71.6       64.7       74.9
Old  :                 72.1       85.6       83.9       94.9       56.6       71.6       64.7       74.9
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Any Multiple of 800 800MWhs                                                                                             :
     :          :    Positions                                                                                                           :
All  :   526,815:   331,767    212,341      6,071     63,151    102,206          0     63,087      4,738      8,687      7,914     72,314:    1,032     1,062
Old  :   526,815:   331,767    212,341      6,071     63,151    102,206          0     63,087      4,738      8,687      7,914     72,314:    1,032     1,062
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :     9,870:    -2,773     -2,564        827    -23,874     13,839          0     25,519         47     -1,014     -2,145       -965:      -91        13
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      63.0       40.3        1.2       12.0       19.4        0.0       12.0        0.9        1.6        1.5       13.7:      0.2       0.2
Old  :     100.0:      63.0       40.3        1.2       12.0       19.4        0.0       12.0        0.9        1.6        1.5       13.7:      0.2       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        14         16          .          .          .          0          .          .          .          .          .:
Old  :        24:        14         16          .          .          .          0          .          .          .          .          .:
Other:         0:         0          0          0          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       53.0       88.4       80.7       27.6       27.2       31.8       31.5
Old  :                 59.9       53.0       88.4       80.7       27.6       27.2       31.8       31.5
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    12,360:    10,015      6,325      1,650      5,820        215          0          0          0        180          0          0:      300         0
Old  :    12,360:    10,015      6,325      1,650      5,820        215          0          0          0        180          0          0:      300         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -520:      -580        -40        300       -280       -200          0          0          0          0          0          0:      -40         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      81.0       51.2       13.3       47.1        1.7        0.0        0.0        0.0        1.5        0.0        0.0:      2.4       0.0
Old  :     100.0:      81.0       51.2       13.3       47.1        1.7        0.0        0.0        0.0        1.5        0.0        0.0:      2.4       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:         9         10          .          .          .          0          0          0          .          0          0:
Old  :        22:         9         10          .          .          .          0          0          0          .          0          0:
Other:         0:         0          0          0          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  :                 72.3       77.9       92.3       91.4       65.7       77.9       85.7       89.0
Old  :                 72.3       77.9       92.3       91.4       65.7       77.9       85.7       89.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    32,840:     9,282     26,585     21,450      4,325      1,825          0         75          0          0          0          0:      283        30
Old  :    32,840:     9,282     26,585     21,450      4,325      1,825          0         75          0          0          0          0:      283        30
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,335:         3     -1,405       -790        570       -450          0        -50          0        -50         -5        -25:      -23        30
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      28.3       81.0       65.3       13.2        5.6        0.0        0.2        0.0        0.0        0.0        0.0:      0.9       0.1
Old  :     100.0:      28.3       81.0       65.3       13.2        5.6        0.0        0.2        0.0        0.0        0.0        0.0:      0.9       0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        12         12          .          .          .          0          .          0          0          0          0:
Old  :        23:        12         12          .          .          .          0          .          0          0          0          0:
Other:         0:         0          0          0          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  :                 81.8       79.9       92.1       96.3       75.9       75.0       82.8       83.3
Old  :                 81.8       79.9       92.1       96.3       75.9       75.0       82.8       83.3
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    30,680:     8,020     23,850     18,840      3,275      3,465          0         75          0         70          0         15:      270         0
Old  :    30,680:     8,020     23,850     18,840      3,275      3,465          0         75          0         70          0         15:      270         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -798:       325     -1,018       -705        620       -350          0        -50          0        -50          0          0:      -18         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      26.1       77.7       61.4       10.7       11.3        0.0        0.2        0.0        0.2        0.0        0.0:      0.9       0.0
Old  :     100.0:      26.1       77.7       61.4       10.7       11.3        0.0        0.2        0.0        0.2        0.0        0.0:      0.9       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        12         11          .          .          .          0          .          0          .          0          .:
Old  :        23:        12         11          .          .          .          0          .          0          .          0          .:
Other:         0:         0          0          0          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  :                 81.0       81.2       93.2       96.7       72.7       70.4       79.6       81.1
Old  :                 81.0       81.2       93.2       96.7       72.7       70.4       79.6       81.1
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    15,790:    11,740     13,680      2,070          0      1,500          0        550          0          0          0          0:      480        60
Old  :    15,790:    11,740     13,680      2,070          0      1,500          0        550          0          0          0          0:      480        60
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -2,845:    -2,135     -2,820       -645          0          0       -175        -25          0        -25          0          0:      135         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.4       86.6       13.1        0.0        9.5        0.0        3.5        0.0        0.0        0.0        0.0:      3.0       0.4
Old  :     100.0:      74.4       86.6       13.1        0.0        9.5        0.0        3.5        0.0        0.0        0.0        0.0:      3.0       0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:         9         11          .          0          .          0          .          0          0          0          0:
Old  :        21:         9         11          .          0          .          0          .          0          0          0          0:
Other:         0:         0          0          0          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       76.6       90.4       92.3       63.5       74.9       82.1       83.9
Old  :                 66.2       76.6       90.4       92.3       63.5       74.9       82.1       83.9
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,528:    19,173     10,583          0      8,430        175          0        150          0          0        100         75:      105        15
Old  :    19,528:    19,173     10,583          0      8,430        175          0        150          0          0        100         75:      105        15
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -542:      -582         23          0       -490        -25          0        -50          0          0          0          0:       65         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      98.2       54.2        0.0       43.2        0.9        0.0        0.8        0.0        0.0        0.5        0.4:      0.5       0.1
Old  :     100.0:      98.2       54.2        0.0       43.2        0.9        0.0        0.8        0.0        0.0        0.5        0.4:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        10         14          0          .          .          0          .          0          0          .          .:
Old  :        23:        10         14          0          .          .          0          .          0          0          .          .:
Other:         0:         0          0          0          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  :                 81.1       66.1       95.9       89.0       77.3       65.2       87.8       83.0
Old  :                 81.1       66.1       95.9       89.0       77.3       65.2       87.8       83.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    20,647:    19,858     11,012          0      8,915        530          0        150          0        100          0         25:      134        15
Old  :    20,647:    19,858     11,012          0      8,915        530          0        150          0        100          0         25:      134        15
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -484:      -568       -239          0       -245         50          0        -50          0        -25          0          0:       59         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      96.2       53.3        0.0       43.2        2.6        0.0        0.7        0.0        0.5        0.0        0.1:      0.6       0.1
Old  :     100.0:      96.2       53.3        0.0       43.2        2.6        0.0        0.7        0.0        0.5        0.0        0.1:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        10         12          0          .          .          0          .          0          .          0          .:
Old  :        22:        10         12          0          .          .          0          .          0          .          0          .:
Other:         0:         0          0          0          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  :                 74.9       79.1       92.3       95.5       65.0       61.0       78.0       77.4
Old  :                 74.9       79.1       92.3       95.5       65.0       61.0       78.0       77.4
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   108,184:    94,514     79,242      4,215     17,160      8,355        270      1,232        480         75      1,585         90:      185        40
Old  :   108,184:    94,514     79,242      4,215     17,160      8,355        270      1,232        480         75      1,585         90:      185        40
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -6,993:    -6,673     -4,293       -745     -2,850        505        -25         95        -95        -50       -330        -65:      155        40
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.4       73.2        3.9       15.9        7.7        0.2        1.1        0.4        0.1        1.5        0.1:      0.2       0.0
Old  :     100.0:      87.4       73.2        3.9       15.9        7.7        0.2        1.1        0.4        0.1        1.5        0.1:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        50:        31         29          .          .          4          .          .          .          .          5          .:
Old  :        50:        31         29          .          .          4          .          .          .          .          5          .:
Other:         0:         0          0          0          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  :                 44.0       60.8       69.0       86.3       43.6       55.4       60.0       69.2
Old  :                 44.0       60.8       69.0       86.3       43.6       55.4       60.0       69.2
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   126,997:   108,720     93,815      6,045     14,558     10,957        470      5,067        555          0      1,880        160:       90         5
Old  :   126,997:   108,720     93,815      6,045     14,558     10,957        470      5,067        555          0      1,880        160:       90         5
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -8,586:    -8,166     -4,368       -205     -2,900         30       -180     -1,083          0        -50       -235        -10:       -5       -20
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      85.6       73.9        4.8       11.5        8.6        0.4        4.0        0.4        0.0        1.5        0.1:      0.1       0.0
Old  :     100.0:      85.6       73.9        4.8       11.5        8.6        0.4        4.0        0.4        0.0        1.5        0.1:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        50:        33         30          .          .          4          .          .          .          0          4          .:
Old  :        50:        33         30          .          .          4          .          .          .          0          4          .:
Other:         0:         0          0          0          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  :                 42.2       58.9       63.6       81.8       42.0       52.4       58.3       69.0
Old  :                 42.2       58.9       63.6       81.8       42.0       52.4       58.3       69.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   190,830:   144,480    137,599     16,946      7,943      8,331      5,060      5,270      9,755      3,123     18,856      3,038:       97        38
Old  :   190,830:   144,480    137,599     16,946      7,943      8,331      5,060      5,270      9,755      3,123     18,856      3,038:       97        38
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       340:    -3,205     -2,097        184      5,418     -1,053       -631     -6,532      5,640       -766     -1,153        131:       40       -14
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      75.7       72.1        8.9        4.2        4.4        2.7        2.8        5.1        1.6        9.9        1.6:      0.1       0.0
Old  :     100.0:      75.7       72.1        8.9        4.2        4.4        2.7        2.8        5.1        1.6        9.9        1.6:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        71:        36         38          .          .          4          .          5          .          4          9          7:
Old  :        71:        36         38          .          .          4          .          5          .          4          9          7:
Other:         0:         0          0          0          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  :                 35.1       56.6       55.5       70.9       31.5       50.5       47.5       58.0
Old  :                 35.1       56.6       55.5       70.9       31.5       50.5       47.5       58.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   121,938:   110,533     90,829      5,554     16,692      3,049          0      3,888      2,105        415      5,110        225:       57        40
Old  :   121,938:   110,533     90,829      5,554     16,692      3,049          0      3,888      2,105        415      5,110        225:       57        40
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -3,712:    -4,085     -2,394       -587     -2,226      1,280        -60        350       -250          0       -512          0:      -10        40
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      90.6       74.5        4.6       13.7        2.5        0.0        3.2        1.7        0.3        4.2        0.2:      0.0       0.0
Old  :     100.0:      90.6       74.5        4.6       13.7        2.5        0.0        3.2        1.7        0.3        4.2        0.2:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        48:        32         29          .          .          4          0          .          .          .          4          .:
Old  :        48:        32         29          .          .          4          0          .          .          .          4          .:
Other:         0:         0          0          0          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  :                 37.9       66.1       61.0       81.0       37.8       57.1       55.1       66.7
Old  :                 37.9       66.1       61.0       81.0       37.8       57.1       55.1       66.7
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    48,255:    40,325     38,655      3,630      6,385      3,085        180         75          0        885          0         30:      120        25
Old  :    48,255:    40,325     38,655      3,630      6,385      3,085        180         75          0        885          0         30:      120        25
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,850:    -1,730     -1,280        685        -30       -445       -150        -75          0       -210        -25          5:       -5         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      83.6       80.1        7.5       13.2        6.4        0.4        0.2        0.0        1.8        0.0        0.1:      0.2       0.1
Old  :     100.0:      83.6       80.1        7.5       13.2        6.4        0.4        0.2        0.0        1.8        0.0        0.1:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        20          9          .          .          .          .          .          0          .          0          .:
Old  :        29:        20          9          .          .          .          .          .          0          .          0          .:
Other:         0:         0          0          0          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       94.0       81.7       98.4       59.5       87.3       76.6       89.9
Old  :                 61.1       94.0       81.7       98.4       59.5       87.3       76.6       89.9
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    44,925:    37,445     39,575      2,905      1,295      3,835          0         75          0        645         75          0:       95        70
Old  :    44,925:    37,445     39,575      2,905      1,295      3,835          0         75          0        645         75          0:       95        70
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,515:    -1,600       -980        660         90       -475         -5       -100        -25        -95        -50          0:       25        25
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      83.4       88.1        6.5        2.9        8.5        0.0        0.2        0.0        1.4        0.2        0.0:      0.2       0.2
Old  :     100.0:      83.4       88.1        6.5        2.9        8.5        0.0        0.2        0.0        1.4        0.2        0.0:      0.2       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        20          8          .          .          .          0          .          0          .          .          0:
Old  :        29:        20          8          .          .          .          0          .          0          .          .          0:
Other:         0:         0          0          0          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       94.8       82.4       98.9       60.6       85.9       76.5       89.0
Old  :                 63.1       94.8       82.4       98.9       60.6       85.9       76.5       89.0
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 mwh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :    30,032:    26,806     19,826          5      8,040      1,856        950          0        250          0          0          0:      165        60
Old  :    30,032:    26,806     19,826          5      8,040      1,856        950          0        250          0          0          0:      165        60
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       685:     1,425     -1,160        -95      2,523       -578        -25       -100          0        -25          0          0:      -17         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.3       66.0        0.0       26.8        6.2        3.2        0.0        0.8        0.0        0.0        0.0:      0.5       0.2
Old  :     100.0:      89.3       66.0        0.0       26.8        6.2        3.2        0.0        0.8        0.0        0.0        0.0:      0.5       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        32:        23         22          .          .          .          .          0          .          0          0          0:
Old  :        32:        23         22          .          .          .          .          0          .          0          0          0:
Other:         0:         0          0          0          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  :                 46.5       50.9       69.2       78.6       39.6       44.0       58.1       69.3
Old  :                 46.5       50.9       69.2       78.6       39.6       44.0       58.1       69.3
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 Mwh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :    22,053:    16,118     18,008      1,370      1,470      2,365        825          0          0      1,375          0          0:        0       210
Old  :    22,053:    16,118     18,008      1,370      1,470      2,365        825          0          0      1,375          0          0:        0       210
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :       200:       200          0          0         50          0          0          0          0          0          0          0:        0       150
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.1       81.7        6.2        6.7       10.7        3.7        0.0        0.0        6.2        0.0        0.0:      0.0       1.0
Old  :     100.0:      73.1       81.7        6.2        6.7       10.7        3.7        0.0        0.0        6.2        0.0        0.0:      0.0       1.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        18         17          .          .          .          .          0          0          .          0          0:
Old  :        27:        18         17          .          .          .          .          0          0          .          0          0:
Other:         0:         0          0          0          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  :                 42.9       55.2       66.0       83.7       36.7       50.0       54.0       69.8
Old  :                 42.9       55.2       66.0       83.7       36.7       50.0       54.0       69.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE                                                                                        Code-064A58
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(Contracts of 80 Megawatt Hours-5MW per day)                                                                            :
     :          :    Positions                                                                                                           :
All  :   214,017:   134,575    107,568          0     34,847     55,665      9,576          0     14,086          0      1,779          0:      116        72
Old  :   214,017:   134,575    107,568          0     34,847     55,665      9,576          0     14,086          0      1,779          0:      116        72
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -5,831:    -3,803       -755          0     -1,025     -1,894         61          0         77          0     -1,818        -47:     -225      -369
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      62.9       50.3        0.0       16.3       26.0        4.5        0.0        6.6        0.0        0.8        0.0:      0.1       0.0
Old  :     100.0:      62.9       50.3        0.0       16.3       26.0        4.5        0.0        6.6        0.0        0.8        0.0:      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        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        19         15          0          .          .          .          0          .          0          .          0:
Old  :        26:        19         15          0          .          .          .          0          .          0          .          0:
Other:         0:         0          0          0          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  :                 56.5       74.0       84.5       89.8       29.5       35.5       34.7       37.6
Old  :                 56.5       74.0       84.5       89.8       29.5       35.5       34.7       37.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISONE..H.INTERNAL_HUB_month_on_dap - NODAL EXCHANGE                                                                                              Code-064AAA
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    29,057:    22,022     27,637      5,540        250          0          0          0          0          0          0          0:    1,495     1,170
Old  :    29,057:    22,022     27,637      5,540        250          0          0          0          0          0          0          0:    1,495     1,170
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,805:    -1,235     -1,690       -500        -25          0          0          0          0          0          0          0:      -70       -90
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      75.8       95.1       19.1        0.9        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      5.1       4.0
Old  :     100.0:      75.8       95.1       19.1        0.9        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      5.1       4.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:        11         13          .          .          0          0          0          0          0          0          0:
Old  :        21:        11         13          .          .          0          0          0          0          0          0          0:
Other:         0:         0          0          0          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  :                 76.7       60.9       92.0       85.5       62.9       57.4       77.0       74.5
Old  :                 76.7       60.9       92.0       85.5       62.9       57.4       77.0       74.5
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    26,880:    16,285     19,463      7,142      3,774      1,267        125      1,000          0      1,339      1,100          0:      722       276
Old  :    26,880:    16,285     19,463      7,142      3,774      1,267        125      1,000          0      1,339      1,100          0:      722       276
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :        44:      -238        340         40       -664        209        -50       -100          0       -298          0        -12:      393       271
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      60.6       72.4       26.6       14.0        4.7        0.5        3.7        0.0        5.0        4.1        0.0:      2.7       1.0
Old  :     100.0:      60.6       72.4       26.6       14.0        4.7        0.5        3.7        0.0        5.0        4.1        0.0:      2.7       1.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        15         14          .          .          .          .          .          0          .          .          0:
Old  :        30:        15         14          .          .          .          .          .          0          .          .          0:
Other:         0:         0          0          0          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  :                 50.2       50.8       78.6       74.6       48.4       49.7       68.7       68.3
Old  :                 50.2       50.8       78.6       74.6       48.4       49.7       68.7       68.3
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    17,765:    13,646     13,756      1,610      3,017        690        300          0          0        852          0          7:      660       295
Old  :    17,765:    13,646     13,756      1,610      3,017        690        300          0          0        852          0          7:      660       295
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,201:      -588       -876       -567        -50        -31        -30          0          0        161        -50       -161:       15       -33
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.8       77.4        9.1       17.0        3.9        1.7        0.0        0.0        4.8        0.0        0.0:      3.7       1.7
Old  :     100.0:      76.8       77.4        9.1       17.0        3.9        1.7        0.0        0.0        4.8        0.0        0.0:      3.7       1.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        14         14          .          .          .          .          0          0          .          0          .:
Old  :        26:        14         14          .          .          .          .          0          0          .          0          .:
Other:         0:         0          0          0          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  :                 50.9       52.4       70.9       77.4       45.7       51.6       63.4       70.4
Old  :                 50.9       52.4       70.9       77.4       45.7       51.6       63.4       70.4
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    32,425:    28,881     14,549        608     12,542        750          0      3,632          0      1,532        425        455:      199        72
Old  :    32,425:    28,881     14,549        608     12,542        750          0      3,632          0      1,532        425        455:      199        72
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -3,519:    -2,830     -1,921       -204       -794        130          0       -956          0       -586         15        -65:       36        72
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.1       44.9        1.9       38.7        2.3        0.0       11.2        0.0        4.7        1.3        1.4:      0.6       0.2
Old  :     100.0:      89.1       44.9        1.9       38.7        2.3        0.0       11.2        0.0        4.7        1.3        1.4:      0.6       0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        38:        25         19          .          .          .          0          .          0          4          .          .:
Old  :        38:        25         19          .          .          .          0          .          0          4          .          .:
Other:         0:         0          0          0          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       51.7       72.4       77.5       53.3       49.9       65.8       74.7
Old  :                 57.0       51.7       72.4       77.5       53.3       49.9       65.8       74.7
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,776:    18,271     13,367          0      5,079      1,210         45          0          5          0          0          0:      245       115
Old  :    19,776:    18,271     13,367          0      5,079      1,210         45          0          5          0          0          0:      245       115
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -839:      -723       -701        -75       -231        -12          0          0          0        -84          0        -10:       65       115
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.4       67.6        0.0       25.7        6.1        0.2        0.0        0.0        0.0        0.0        0.0:      1.2       0.6
Old  :     100.0:      92.4       67.6        0.0       25.7        6.1        0.2        0.0        0.0        0.0        0.0        0.0:      1.2       0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        19         14          0          4          .          .          0          .          0          0          0:
Old  :        30:        19         14          0          4          .          .          0          .          0          0          0:
Other:         0:         0          0          0          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       59.4       74.9       81.7       52.6       57.5       69.5       77.7
Old  :                 55.3       59.4       74.9       81.7       52.6       57.5       69.5       77.7
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    21,090:    13,051     17,823      6,341        660      1,092          0        425          0          0      1,005         85:      521         0
Old  :    21,090:    13,051     17,823      6,341        660      1,092          0        425          0          0      1,005         85:      521         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,797:    -1,356     -1,554       -736         60        -60          0        -25          0          0       -218          0:      355         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      61.9       84.5       30.1        3.1        5.2        0.0        2.0        0.0        0.0        4.8        0.4:      2.5       0.0
Old  :     100.0:      61.9       84.5       30.1        3.1        5.2        0.0        2.0        0.0        0.0        4.8        0.4:      2.5       0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        16         14          4          .          .          0          .          0          0          .          .:
Old  :        28:        16         14          4          .          .          0          .          0          0          .          .:
Other:         0:         0          0          0          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  :                 57.4       67.4       82.7       83.8       52.1       65.0       77.4       79.5
Old  :                 57.4       67.4       82.7       83.8       52.1       65.0       77.4       79.5
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :1 MW                                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    34,496:    30,941     21,479      2,040     10,982      1,215          0        450          0          0          0          0:      300       370
Old  :    34,496:    30,941     21,479      2,040     10,982      1,215          0        450          0          0          0          0:      300       370
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :        69:       488     -1,429        -53      1,613       -290          0        -25          0        -84       -100          0:        8       300
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      89.7       62.3        5.9       31.8        3.5        0.0        1.3        0.0        0.0        0.0        0.0:      0.9       1.1
Old  :     100.0:      89.7       62.3        5.9       31.8        3.5        0.0        1.3        0.0        0.0        0.0        0.0:      0.9       1.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        30:        24         19          .          .          .          0          .          0          0          0          0:
Old  :        30:        24         19          .          .          .          0          .          0          0          0          0:
Other:         0:         0          0          0          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  :                 38.7       54.7       63.3       79.7       37.7       49.6       60.0       69.6
Old  :                 38.7       54.7       63.3       79.7       37.7       49.6       60.0       69.6
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :    18,356:    12,529     15,044      2,945      1,010      1,930          0          0          0        505          0          8:      439       364
Old  :    18,356:    12,529     15,044      2,945      1,010      1,930          0          0          0        505          0          8:      439       364
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -806:      -944        -92         45       -785        -35          0          0          0         13          0        -13:      128       119
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      68.3       82.0       16.0        5.5       10.5        0.0        0.0        0.0        2.8        0.0        0.0:      2.4       2.0
Old  :     100.0:      68.3       82.0       16.0        5.5       10.5        0.0        0.0        0.0        2.8        0.0        0.0:      2.4       2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        17         13          .          .          .          0          0          0          .          0          .:
Old  :        22:        17         13          .          .          .          0          0          0          .          0          .:
Other:         0:         0          0          0          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  :                 45.9       77.8       71.2       92.1       37.1       65.0       51.5       66.1
Old  :                 45.9       77.8       71.2       92.1       37.1       65.0       51.5       66.1
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :50MWh                                                                                                                   :
     :          :    Positions                                                                                                           :
All  :    13,275:     7,025      9,910      1,535          0      3,320          0          0          0        665          0          0:      730        45
Old  :    13,275:     7,025      9,910      1,535          0      3,320          0          0          0        665          0          0:      730        45
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -682:    -1,437       -144        105       -538        -45          0          0          0         25          0          0:      670        45
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      52.9       74.7       11.6        0.0       25.0        0.0        0.0        0.0        5.0        0.0        0.0:      5.5       0.3
Old  :     100.0:      52.9       74.7       11.6        0.0       25.0        0.0        0.0        0.0        5.0        0.0        0.0:      5.5       0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:        16         12          .          0          .          0          0          0          .          0          0:
Old  :        21:        16         12          .          0          .          0          0          0          .          0          0:
Other:         0:         0          0          0          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  :                 51.0       64.7       72.3       87.7       28.6       41.4       39.6       49.9
Old  :                 51.0       64.7       72.3       87.7       28.6       41.4       39.6       49.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                                                                                                 Code-064DLW
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    39,480:    23,497     29,897     11,855      4,580          0          0          0          0          0        725          0:    4,128     4,278
Old  :    39,480:    23,497     29,897     11,855      4,580          0          0          0          0          0        725          0:    4,128     4,278
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -2,168:    -1,335     -1,590       -525       -135          0          0          0          0          0       -125          0:     -308      -318
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.5       75.7       30.0       11.6        0.0        0.0        0.0        0.0        0.0        1.8        0.0:     10.5      10.8
Old  :     100.0:      59.5       75.7       30.0       11.6        0.0        0.0        0.0        0.0        0.0        1.8        0.0:     10.5      10.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        12         18          .          .          0          0          0          0          0          .          0:
Old  :        23:        12         18          .          .          0          0          0          0          0          .          0:
Other:         0:         0          0          0          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  :                 79.1       47.4       88.7       71.8       78.2       47.1       79.6       67.5
Old  :                 79.1       47.4       88.7       71.8       78.2       47.1       79.6       67.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                                                                                                Code-064DLX
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    36,976:    21,938     27,318     11,005      4,750          0          0          0          0          0        725          0:    4,033     4,183
Old  :    36,976:    21,938     27,318     11,005      4,750          0          0          0          0          0        725          0:    4,033     4,183
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -2,032:    -1,325     -1,395       -335       -130          0          0          0          0          0       -125          0:     -372      -382
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      59.3       73.9       29.8       12.8        0.0        0.0        0.0        0.0        0.0        2.0        0.0:     10.9      11.3
Old  :     100.0:      59.3       73.9       29.8       12.8        0.0        0.0        0.0        0.0        0.0        2.0        0.0:     10.9      11.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        10         18          .          .          0          0          0          0          0          .          0:
Old  :        23:        10         18          .          .          0          0          0          0          0          .          0:
Other:         0:         0          0          0          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  :                 81.8       46.3       88.3       69.5       77.2       46.3       78.2       65.2
Old  :                 81.8       46.3       88.3       69.5       77.2       46.3       78.2       65.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                                                                                            Code-064DPQ
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    42,015:    37,985      7,305        900      7,095        480          0     12,900        300        175     12,110        105:    2,070     1,720
Old  :    42,015:    37,985      7,305        900      7,095        480          0     12,900        300        175     12,110        105:    2,070     1,720
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,260:    -1,155       -225         50       -870        -50          0       -105          0       -100        -35          0:       -5        25
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      90.4       17.4        2.1       16.9        1.1        0.0       30.7        0.7        0.4       28.8        0.2:      4.9       4.1
Old  :     100.0:      90.4       17.4        2.1       16.9        1.1        0.0       30.7        0.7        0.4       28.8        0.2:      4.9       4.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        15         15          .          .          .          0          .          .          .          .          .:
Old  :        29:        15         15          .          .          .          0          .          .          .          .          .:
Other:         0:         0          0          0          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  :                 75.2       76.7       85.8       87.7       71.1       75.1       80.4       81.3
Old  :                 75.2       76.7       85.8       87.7       71.1       75.1       80.4       81.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                                                                                                           Code-064DPR
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    39,590:    36,170      7,780        650      8,855        530          0     12,675        510         75      7,835          0:    1,655     1,405
Old  :    39,590:    36,170      7,780        650      8,855        530          0     12,675        510         75      7,835          0:    1,655     1,405
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,005:      -710       -620         50       -280        -50          0        120       -200       -100          0          0:        5        25
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      91.4       19.7        1.6       22.4        1.3        0.0       32.0        1.3        0.2       19.8        0.0:      4.2       3.5
Old  :     100.0:      91.4       19.7        1.6       22.4        1.3        0.0       32.0        1.3        0.2       19.8        0.0:      4.2       3.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        29:        15         14          .          .          .          0          .          .          .          .          0:
Old  :        29:        15         14          .          .          .          0          .          .          .          .          0:
Other:         0:         0          0          0          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  :                 75.2       75.0       85.9       87.8       73.9       72.4       83.2       80.6
Old  :                 75.2       75.0       85.9       87.8       73.9       72.4       83.2       80.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                                                                                                           Code-064EUY
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    35,798:    16,235     27,075     10,977        875      4,013        690          0        340      2,025      2,085         95:    1,423     1,315
Old  :    35,798:    16,235     27,075     10,977        875      4,013        690          0        340      2,025      2,085         95:    1,423     1,315
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,290:      -602       -550        385         20       -385       -255          0          0       -275       -250          0:     -158      -125
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      45.4       75.6       30.7        2.4       11.2        1.9        0.0        0.9        5.7        5.8        0.3:      4.0       3.7
Old  :     100.0:      45.4       75.6       30.7        2.4       11.2        1.9        0.0        0.9        5.7        5.8        0.3:      4.0       3.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        14          9          .          .          .          .          0          .          .          .          .:
Old  :        24:        14          9          .          .          .          .          0          .          .          .          .:
Other:         0:         0          0          0          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  :                 65.5       77.5       85.8       92.6       56.5       68.8       73.3       76.4
Old  :                 65.5       77.5       85.8       92.6       56.5       68.8       73.3       76.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                                                                                                          Code-064EUZ
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    33,485:    14,350     25,760     11,410        450      3,135        740          0        340      2,025      2,460         95:    1,390     1,245
Old  :    33,485:    14,350     25,760     11,410        450      3,135        740          0        340      2,025      2,460         95:    1,390     1,245
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -728:      -130         52        475        -30       -425       -255          0          0       -275       -250          0:     -118       -75
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      42.9       76.9       34.1        1.3        9.4        2.2        0.0        1.0        6.0        7.3        0.3:      4.2       3.7
Old  :     100.0:      42.9       76.9       34.1        1.3        9.4        2.2        0.0        1.0        6.0        7.3        0.3:      4.2       3.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        13          9          .          .          .          .          0          .          .          .          .:
Old  :        23:        13          9          .          .          .          .          0          .          .          .          .:
Other:         0:         0          0          0          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  :                 65.5       75.6       86.9       92.3       57.3       67.3       73.8       76.0
Old  :                 65.5       75.6       86.9       92.3       57.3       67.3       73.8       76.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                                                                                                          Code-064EVG
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    37,020:    23,970     19,230      9,930        325      2,765          0     13,705          0          0        750          0:      355       245
Old  :    37,020:    23,970     19,230      9,930        325      2,765          0     13,705          0          0        750          0:      355       245
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -3,410:      -645     -2,570     -2,775        -75          0          0       -730          0          0        -50          0:       10        15
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      64.7       51.9       26.8        0.9        7.5        0.0       37.0        0.0        0.0        2.0        0.0:      1.0       0.7
Old  :     100.0:      64.7       51.9       26.8        0.9        7.5        0.0       37.0        0.0        0.0        2.0        0.0:      1.0       0.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        24:        13          8          .          .          .          0          .          0          0          .          0:
Old  :        24:        13          8          .          .          .          0          .          0          0          .          0:
Other:         0:         0          0          0          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  :                 77.6       89.6       91.2       95.9       71.0       84.9       83.1       89.1
Old  :                 77.6       89.6       91.2       95.9       71.0       84.9       83.1       89.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PEPCO_month_off_dap - NODAL EXCHANGE                                                                                                         Code-064EVH
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    32,805:    19,750     16,485      9,855        475      2,615          0     12,755          0          0          0          0:      585       475
Old  :    32,805:    19,750     16,485      9,855        475      2,615          0     12,755          0          0          0          0:      585       475
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -2,085:      -795     -1,215     -1,295        -25          0          0       -805          0          0        -50          0:        5        10
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      60.2       50.3       30.0        1.4        8.0        0.0       38.9        0.0        0.0        0.0        0.0:      1.8       1.4
Old  :     100.0:      60.2       50.3       30.0        1.4        8.0        0.0       38.9        0.0        0.0        0.0        0.0:      1.8       1.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:        12          7          .          .          .          0          .          0          0          0          0:
Old  :        21:        12          7          .          .          .          0          .          0          0          0          0:
Other:         0:         0          0          0          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  :                 78.7       92.5       91.2       98.0       71.2       86.3       83.7       88.8
Old  :                 78.7       92.5       91.2       98.0       71.2       86.3       83.7       88.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                                                                                            Code-064EWU
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    27,010:    20,925     18,020        150      3,995      2,810         75        130         50      1,025         15        255:    1,720     1,735
Old  :    27,010:    20,925     18,020        150      3,995      2,810         75        130         50      1,025         15        255:    1,720     1,735
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,205:      -925     -1,550          0        675       -300        -50        -50          0         25        -15        -25:       70        60
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.5       66.7        0.6       14.8       10.4        0.3        0.5        0.2        3.8        0.1        0.9:      6.4       6.4
Old  :     100.0:      77.5       66.7        0.6       14.8       10.4        0.3        0.5        0.2        3.8        0.1        0.9:      6.4       6.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        25:        13          7          .          .          .          .          .          .          .          .          .:
Old  :        25:        13          7          .          .          .          .          .          .          .          .          .:
Other:         0:         0          0          0          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  :                 67.8       81.2       84.4       91.9       62.9       70.4       72.3       75.5
Old  :                 67.8       81.2       84.4       91.9       62.9       70.4       72.3       75.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                                                                                                           Code-064EWV
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    25,840:    19,605     17,240        150      4,025      2,425         75        130         50      1,580          0        420:    1,535     1,550
Old  :    25,840:    19,605     17,240        150      4,025      2,425         75        130         50      1,580          0        420:    1,535     1,550
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,605:    -1,360     -1,530          0        280       -240        -50       -150          0          0          0          0:       45        35
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      75.9       66.7        0.6       15.6        9.4        0.3        0.5        0.2        6.1        0.0        1.6:      5.9       6.0
Old  :     100.0:      75.9       66.7        0.6       15.6        9.4        0.3        0.5        0.2        6.1        0.0        1.6:      5.9       6.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        14          5          .          .          .          .          .          .          4          0          .:
Old  :        26:        14          5          .          .          .          .          .          .          4          0          .:
Other:         0:         0          0          0          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  :                 68.3       81.9       82.7       93.0       63.3       72.1       71.3       76.6
Old  :                 68.3       81.9       82.7       93.0       63.3       72.1       71.3       76.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                                                                                                           Code-064EXE
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    35,139:    27,020     15,474          0     15,916        275      4,795        275        600        900      1,075          0:    1,549     1,524
Old  :    35,139:    27,020     15,474          0     15,916        275      4,795        275        600        900      1,075          0:    1,549     1,524
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -2,260:    -1,730       -545          0     -1,605        100       -150        175       -175       -250       -150          0:      -55       -60
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.9       44.0        0.0       45.3        0.8       13.6        0.8        1.7        2.6        3.1        0.0:      4.4       4.3
Old  :     100.0:      76.9       44.0        0.0       45.3        0.8       13.6        0.8        1.7        2.6        3.1        0.0:      4.4       4.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        27:        16          8          0          .          .          .          .          .          .          .          0:
Old  :        27:        16          8          0          .          .          .          .          .          .          .          0:
Other:         0:         0          0          0          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  :                 62.9       80.2       81.3       91.5       59.0       73.7       73.5       81.6
Old  :                 62.9       80.2       81.3       91.5       59.0       73.7       73.5       81.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                                                                                                          Code-064EXF
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    27,025:    22,695     13,310          0      9,670        960      1,070        475         60        150        815          0:    2,090     1,735
Old  :    27,025:    22,695     13,310          0      9,670        960      1,070        475         60        150        815          0:    2,090     1,735
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,705:    -2,085       -565          0     -1,070          0        450        150       -200       -200          0          0:      330       -20
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      84.0       49.3        0.0       35.8        3.6        4.0        1.8        0.2        0.6        3.0        0.0:      7.7       6.4
Old  :     100.0:      84.0       49.3        0.0       35.8        3.6        4.0        1.8        0.2        0.6        3.0        0.0:      7.7       6.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        25:        14          9          0          .          .          .          .          .          .          .          0:
Old  :        25:        14          9          0          .          .          .          .          .          .          .          0:
Other:         0:         0          0          0          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  :                 56.4       75.4       74.4       88.2       52.5       64.9       68.1       74.0
Old  :                 56.4       75.4       74.4       88.2       52.5       64.9       68.1       74.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                                                                                                    Code-064FHK
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   120,698:    48,684    108,598     29,789        945      2,825     22,260          0        255      9,035        200         25:    7,825     7,850
Old  :   120,698:    48,684    108,598     29,789        945      2,825     22,260          0        255      9,035        200         25:    7,825     7,850
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -6,405:    -4,165     -5,235     -1,035       -175        -45       -400          0        -75         50       -150       -135:     -600      -590
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      40.3       90.0       24.7        0.8        2.3       18.4        0.0        0.2        7.5        0.2        0.0:      6.5       6.5
Old  :     100.0:      40.3       90.0       24.7        0.8        2.3       18.4        0.0        0.2        7.5        0.2        0.0:      6.5       6.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        39:        18         23          .          .          .          .          0          .          .          .          .:
Old  :        39:        18         23          .          .          .          .          0          .          .          .          .:
Other:         0:         0          0          0          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  :                 64.3       56.7       81.3       75.8       61.7       56.1       76.2       69.4
Old  :                 64.3       56.7       81.3       75.8       61.7       56.1       76.2       69.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                                                                                                   Code-064FHL
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :   107,810:    46,355     98,370     24,215      1,870      1,755     24,810          0        375      5,005          0          0:    5,295     5,440
Old  :   107,810:    46,355     98,370     24,215      1,870      1,755     24,810          0        375      5,005          0          0:    5,295     5,440
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -6,010:    -2,990     -4,865     -1,335       -145          0       -975          0       -225        175       -125        -50:     -610      -600
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      43.0       91.2       22.5        1.7        1.6       23.0        0.0        0.3        4.6        0.0        0.0:      4.9       5.0
Old  :     100.0:      43.0       91.2       22.5        1.7        1.6       23.0        0.0        0.3        4.6        0.0        0.0:      4.9       5.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        36:        16         21          .          .          .          .          0          .          4          0          0:
Old  :        36:        16         21          .          .          .          .          0          .          4          0          0:
Other:         0:         0          0          0          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  :                 69.8       58.2       85.8       77.4       67.3       58.0       80.3       72.7
Old  :                 69.8       58.2       85.8       77.4       67.3       58.0       80.3       72.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                                                                                                 Code-064FKA
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    20,310:    17,920      9,080          0      8,195         75          0        675          0          0          0          0:    2,315     2,285
Old  :    20,310:    17,920      9,080          0      8,195         75          0        675          0          0          0          0:    2,315     2,285
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -900:      -740       -365          0       -310        -65          0       -100          0        -50          0          0:      -45       -60
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      88.2       44.7        0.0       40.3        0.4        0.0        3.3        0.0        0.0        0.0        0.0:     11.4      11.3
Old  :     100.0:      88.2       44.7        0.0       40.3        0.4        0.0        3.3        0.0        0.0        0.0        0.0:     11.4      11.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        22:        17         12          0          .          .          0          .          0          0          0          0:
Old  :        22:        17         12          0          .          .          0          .          0          0          0          0:
Other:         0:         0          0          0          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  :                 48.4       66.0       72.6       79.4       42.0       54.0       56.6       61.5
Old  :                 48.4       66.0       72.6       79.4       42.0       54.0       56.6       61.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                                                                                                Code-064FKB
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    19,000:    16,505      8,500          0      8,985        820          0         75          0        900          0          0:      775       620
Old  :    19,000:    16,505      8,500          0      8,985        820          0         75          0        900          0          0:      775       620
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,395:      -660       -925          0        360       -735          0        -75          0          0          0          0:        0       -20
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      86.9       44.7        0.0       47.3        4.3        0.0        0.4        0.0        4.7        0.0        0.0:      4.1       3.3
Old  :     100.0:      86.9       44.7        0.0       47.3        4.3        0.0        0.4        0.0        4.7        0.0        0.0:      4.1       3.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        17         10          0          .          .          0          .          0          .          0          0:
Old  :        23:        17         10          0          .          .          0          .          0          .          0          0:
Other:         0:         0          0          0          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       78.8       73.1       90.4       36.2       62.6       55.8       66.7
Old  :                 53.6       78.8       73.1       90.4       36.2       62.6       55.8       66.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                                                                                                    Code-064FKE
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    39,470:    31,195     24,905          0      2,675      2,175          0      3,115          0          0        500          0:    6,100     6,100
Old  :    39,470:    31,195     24,905          0      2,675      2,175          0      3,115          0          0        500          0:    6,100     6,100
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :      -745:       165       -275          0        405       -400          0        -85          0          0          0          0:     -510      -390
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      79.0       63.1        0.0        6.8        5.5        0.0        7.9        0.0        0.0        1.3        0.0:     15.5      15.5
Old  :     100.0:      79.0       63.1        0.0        6.8        5.5        0.0        7.9        0.0        0.0        1.3        0.0:     15.5      15.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        28:        14         15          0          .          .          0          .          0          0          .          0:
Old  :        28:        14         15          0          .          .          0          .          0          0          .          0:
Other:         0:         0          0          0          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  :                 64.6       39.6       78.1       59.1       56.5       34.2       64.6       51.0
Old  :                 64.6       39.6       78.1       59.1       56.5       34.2       64.6       51.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                                                                                                   Code-064FKF
Disaggregated Commitments of Traders - Options and Futures Combined, March 07, 2017                                                                          
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :Megawatt Hours (MWh)                                                                                                    :
     :          :    Positions                                                                                                           :
All  :    30,275:    21,210     18,560         65        490      4,790          0      2,225          0          0          0          0:    4,210     4,210
Old  :    30,275:    21,210     18,560         65        490      4,790          0      2,225          0          0          0          0:    4,210     4,210
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2017                                                                :
     :    -1,545:      -745       -815       -160        -65          0        -50        -75          0          0          0          0:     -590      -590
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      70.1       61.3        0.2        1.6       15.8        0.0        7.3        0.0        0.0        0.0        0.0:     13.9      13.9
Old  :     100.0:      70.1       61.3        0.2        1.6       15.8        0.0        7.3        0.0        0.0        0.0        0.0:     13.9      13.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        26:        15         16          .          .          .          0          .          0          0          0          0:
Old  :        26:        15         16          .          .          .          0          .          0          0          0          0:
Other:         0:         0          0          0          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       44.6       72.2       64.9       39.3       34.0       50.0       46.8
Old  :                 46.9       44.6       72.2       64.9       39.3       34.0       50.0       46.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated March 10, 2017