ISONE..H.INTERNAL_HUB_month_on_dap - NODAL EXCHANGE                                                     Code-064AAA
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    35,512:         0      3,985         60     30,501     26,492     30,561     30,537:     4,951      4,975
Old  :    35,512:         0      3,985         60     30,501     26,492     30,561     30,537:     4,951      4,975
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :     2,965:         0      1,400         35      2,860      1,460      2,895      2,895:        70         70
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       11.2        0.2       85.9       74.6       86.1       86.0:      13.9       14.0
Old  :     100.0:       0.0       11.2        0.2       85.9       74.6       86.1       86.0:      13.9       14.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         0          1          1         14         18         15         19:
Old  :        22:         0          1          1         14         18         15         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 76.0       49.2       83.0       73.1       73.9       48.4       77.6       69.5
Old  :                 76.0       49.2       83.0       73.1       73.9       48.4       77.6       69.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISONE..H.INTERNAL_HUB_month_off_dap - NODAL EXCHANGE                                                    Code-064AAB
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    33,087:         0      2,615        240     28,924     26,505     29,164     29,360:     3,923      3,727
Old  :    33,087:         0      2,615        240     28,924     26,505     29,164     29,360:     3,923      3,727
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :     2,405:         0      1,125       -160      2,560      1,435      2,400      2,400:         5          5
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        7.9        0.7       87.4       80.1       88.1       88.7:      11.9       11.3
Old  :     100.0:       0.0        7.9        0.7       87.4       80.1       88.1       88.7:      11.9       11.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         0          1          1         13         19         14         20:
Old  :        22:         0          1          1         13         19         14         20:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 77.9       46.3       84.7       74.0       76.5       44.9       80.0       70.7
Old  :                 77.9       46.3       84.7       74.0       76.5       44.9       80.0       70.7
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    69,606:    11,185      5,655      3,410     45,195     50,251     59,790     59,316:     9,816     10,290
Old  :    69,606:    11,185      5,655      3,410     45,195     50,251     59,790     59,316:     9,816     10,290
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :      -390:         0          0       -955        630        630       -325       -325:       -65        -65
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.1        8.1        4.9       64.9       72.2       85.9       85.2:      14.1       14.8
Old  :     100.0:      16.1        8.1        4.9       64.9       72.2       85.9       85.2:      14.1       14.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         2          3          2         18         23         21         27:
Old  :        31:         2          3          2         18         23         21         27:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 69.6       45.9       79.7       61.5       65.9       45.9       69.7       60.0
Old  :                 69.6       45.9       79.7       61.5       65.9       45.9       69.7       60.0
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    67,904:    10,415      6,920      3,365     44,843     47,762     58,623     58,047:     9,281      9,857
Old  :    67,904:    10,415      6,920      3,365     44,843     47,762     58,623     58,047:     9,281      9,857
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :       170:      -300          0       -955      1,250        950         -5         -5:       175        175
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.3       10.2        5.0       66.0       70.3       86.3       85.5:      13.7       14.5
Old  :     100.0:      15.3       10.2        5.0       66.0       70.3       86.3       85.5:      13.7       14.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         2          3          2         17         23         20         27:
Old  :        30:         2          3          2         17         23         20         27:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 68.6       49.6       79.4       64.2       64.6       48.6       69.9       62.1
Old  :                 68.6       49.6       79.4       64.2       64.6       48.6       69.9       62.1
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    22,837:         0      8,530      2,500     16,756      8,587     19,256     19,617:     3,581      3,220
Old  :    22,837:         0      8,530      2,500     16,756      8,587     19,256     19,617:     3,581      3,220
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :        90:         0          0          0         90         90         90         90:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       37.4       10.9       73.4       37.6       84.3       85.9:      15.7       14.1
Old  :     100.0:       0.0       37.4       10.9       73.4       37.6       84.3       85.9:      15.7       14.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          6          4         15          9         19         15:
Old  :        24:         0          6          4         15          9         19         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 43.8       64.6       65.3       77.8       42.1       53.3       57.5       60.6
Old  :                 43.8       64.6       65.3       77.8       42.1       53.3       57.5       60.6
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    21,747:         0      7,680      2,700     15,582      8,227     18,282     18,607:     3,465      3,140
Old  :    21,747:         0      7,680      2,700     15,582      8,227     18,282     18,607:     3,465      3,140
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :        90:         0          0          0         90         90         90         90:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       35.3       12.4       71.7       37.8       84.1       85.6:      15.9       14.4
Old  :     100.0:       0.0       35.3       12.4       71.7       37.8       84.1       85.6:      15.9       14.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          6          4         16          8         20         14:
Old  :        24:         0          6          4         16          8         20         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 43.8       64.5       65.2       78.5       41.5       55.6       56.4       61.2
Old  :                 43.8       64.5       65.2       78.5       41.5       55.6       56.4       61.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.JCPL_month_on_dap - NODAL EXCHANGE                                                                  Code-064EJI
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    28,183:    11,040      3,925        560     13,044     20,474     24,644     24,959:     3,539      3,224
Old  :    28,183:    11,040      3,925        560     13,044     20,474     24,644     24,959:     3,539      3,224
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :      -100:       600         50       -100       -600        -50       -100       -100:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      39.2       13.9        2.0       46.3       72.6       87.4       88.6:      12.6       11.4
Old  :     100.0:      39.2       13.9        2.0       46.3       72.6       87.4       88.6:      12.6       11.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         6          1          3         11          6         18          9:
Old  :        20:         6          1          3         11          6         18          9:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.2       77.3       79.7       88.5       61.6       75.3       77.2       80.1
Old  :                 63.2       77.3       79.7       88.5       61.6       75.3       77.2       80.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.JCPL_month_off_dap - NODAL EXCHANGE                                                                 Code-064EJJ
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    26,974:    10,567      3,495        550     12,611     19,818     23,728     23,863:     3,246      3,111
Old  :    26,974:    10,567      3,495        550     12,611     19,818     23,728     23,863:     3,246      3,111
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :      -100:       600          0       -100       -600          0       -100       -100:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      39.2       13.0        2.0       46.8       73.5       88.0       88.5:      12.0       11.5
Old  :     100.0:      39.2       13.0        2.0       46.8       73.5       88.0       88.5:      12.0       11.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         6          1          2         11          5         18          7:
Old  :        20:         6          1          2         11          5         18          7:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.7       80.0       78.7       88.5       60.0       78.1       75.9       79.4
Old  :                 61.7       80.0       78.7       88.5       60.0       78.1       75.9       79.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.N ILLINOIS HUB_month_on_dap - NODAL EXCHANGE                                                        Code-064ERM
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    32,789:    12,040          0         50     16,921     28,715     29,011     28,765:     3,778      4,024
Old  :    32,789:    12,040          0         50     16,921     28,715     29,011     28,765:     3,778      4,024
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :       240:       120          0          0        120        240        240        240:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      36.7        0.0        0.2       51.6       87.6       88.5       87.7:      11.5       12.3
Old  :     100.0:      36.7        0.0        0.2       51.6       87.6       88.5       87.7:      11.5       12.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         5          0          1         12         17         17         18:
Old  :        26:         5          0          1         12         17         17         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.8       73.0       71.7       82.6       45.9       70.7       67.9       78.3
Old  :                 48.8       73.0       71.7       82.6       45.9       70.7       67.9       78.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.N ILLINOIS HUB_month_off_dap - NODAL EXCHANGE                                                       Code-064ERN
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    32,329:    11,520          0         50     16,699     28,190     28,269     28,240:     4,060      4,089
Old  :    32,329:    11,520          0         50     16,699     28,190     28,269     28,240:     4,060      4,089
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :       540:       420          0          0       -105        315        315        315:       225        225
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.6        0.0        0.2       51.7       87.2       87.4       87.4:      12.6       12.6
Old  :     100.0:      35.6        0.0        0.2       51.7       87.2       87.4       87.4:      12.6       12.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         5          0          1         10         14         15         15:
Old  :        23:         5          0          1         10         14         15         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.3       75.2       74.8       84.6       50.3       72.1       72.4       78.9
Old  :                 51.3       75.2       74.8       84.6       50.3       72.1       72.4       78.9
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    42,570:    17,025        300      1,395     20,015     36,960     38,435     38,655:     4,135      3,915
Old  :    42,570:    17,025        300      1,395     20,015     36,960     38,435     38,655:     4,135      3,915
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :     3,760:     1,780          0        -25      1,965      3,745      3,720      3,720:        40         40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      40.0        0.7        3.3       47.0       86.8       90.3       90.8:       9.7        9.2
Old  :     100.0:      40.0        0.7        3.3       47.0       86.8       90.3       90.8:       9.7        9.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         7          1          4         17         11         25         15:
Old  :        30:         7          1          4         17         11         25         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.6       80.3       74.5       87.4       50.4       76.1       65.8       78.8
Old  :                 53.6       80.3       74.5       87.4       50.4       76.1       65.8       78.8
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    40,950:    16,645         50      1,395     18,970     35,785     37,010     37,230:     3,940      3,720
Old  :    40,950:    16,645         50      1,395     18,970     35,785     37,010     37,230:     3,940      3,720
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :     3,760:     1,800         50        -75      2,035      3,785      3,760      3,760:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      40.6        0.1        3.4       46.3       87.4       90.4       90.9:       9.6        9.1
Old  :     100.0:      40.6        0.1        3.4       46.3       87.4       90.4       90.9:       9.6        9.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         7          1          3         18         10         25         14:
Old  :        29:         7          1          3         18         10         25         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.8       80.6       74.7       88.2       50.1       76.9       66.0       79.2
Old  :                 53.8       80.6       74.7       88.2       50.1       76.9       66.0       79.2
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    14,840:       105      6,020        785     12,105      6,455     12,995     13,260:     1,845      1,580
Old  :    14,840:       105      6,020        785     12,105      6,455     12,995     13,260:     1,845      1,580
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :      -130:       -30         25       -325        250        190       -105       -110:       -25        -20
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.7       40.6        5.3       81.6       43.5       87.6       89.4:      12.4       10.6
Old  :     100.0:       0.7       40.6        5.3       81.6       43.5       87.6       89.4:      12.4       10.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         1          6          1         16         12         17         19:
Old  :        25:         1          6          1         16         12         17         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.4       55.3       74.1       77.8       49.4       51.4       64.3       64.3
Old  :                 53.4       55.3       74.1       77.8       49.4       51.4       64.3       64.3
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    14,280:       285      6,020        755     11,420      5,910     12,460     12,685:     1,820      1,595
Old  :    14,280:       285      6,020        755     11,420      5,910     12,460     12,685:     1,820      1,595
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :      -155:       -50         25       -345        250        190       -145       -130:       -10        -25
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.0       42.2        5.3       80.0       41.4       87.3       88.8:      12.7       11.2
Old  :     100.0:       2.0       42.2        5.3       80.0       41.4       87.3       88.8:      12.7       11.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         1          6          1         15         12         16         19:
Old  :        25:         1          6          1         15         12         16         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.5       54.6       74.3       77.8       48.3       50.6       64.0       64.6
Old  :                 52.5       54.6       74.3       77.8       48.3       50.6       64.0       64.6
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    48,430:     7,805     18,025      2,880     31,840     22,280     42,525     43,185:     5,905      5,245
Old  :    48,430:     7,805     18,025      2,880     31,840     22,280     42,525     43,185:     5,905      5,245
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :      -615:      -530        180     -1,410      1,175        475       -765       -755:       150        140
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.1       37.2        5.9       65.7       46.0       87.8       89.2:      12.2       10.8
Old  :     100.0:      16.1       37.2        5.9       65.7       46.0       87.8       89.2:      12.2       10.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         4          5          7         15         16         22         25:
Old  :        29:         4          5          7         15         16         22         25:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 54.8       65.8       71.0       81.3       53.5       62.6       65.8       72.1
Old  :                 54.8       65.8       71.0       81.3       53.5       62.6       65.8       72.1
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    48,865:     7,515     18,185      2,970     32,410     22,370     42,895     43,525:     5,970      5,340
Old  :    48,865:     7,515     18,185      2,970     32,410     22,370     42,895     43,525:     5,970      5,340
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :      -655:      -520        180     -1,475      1,200        500       -795       -795:       140        140
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.4       37.2        6.1       66.3       45.8       87.8       89.1:      12.2       10.9
Old  :     100.0:      15.4       37.2        6.1       66.3       45.8       87.8       89.1:      12.2       10.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         3          6          7         14         17         21         26:
Old  :        30:         3          6          7         14         17         21         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.7       63.8       72.0       79.6       55.5       60.6       66.8       70.4
Old  :                 56.7       63.8       72.0       79.6       55.5       60.6       66.8       70.4
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    55,215:    21,315     15,990        300     30,565     36,100     52,180     52,390:     3,035      2,825
Old  :    55,215:    21,315     15,990        300     30,565     36,100     52,180     52,390:     3,035      2,825
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :       355:       700        730       -155       -250       -250        295        325:        60         30
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      38.6       29.0        0.5       55.4       65.4       94.5       94.9:       5.5        5.1
Old  :     100.0:      38.6       29.0        0.5       55.4       65.4       94.5       94.9:       5.5        5.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         4          3          3         18         12         24         16:
Old  :        30:         4          3          3         18         12         24         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.3       77.4       77.7       91.4       57.0       74.0       77.3       85.5
Old  :                 57.3       77.4       77.7       91.4       57.0       74.0       77.3       85.5
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    49,654:    20,120     12,305        325     26,658     34,833     47,103     47,463:     2,551      2,191
Old  :    49,654:    20,120     12,305        325     26,658     34,833     47,103     47,463:     2,551      2,191
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :       190:       550        580       -155       -315       -315         80        110:       110         80
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      40.5       24.8        0.7       53.7       70.2       94.9       95.6:       5.1        4.4
Old  :     100.0:      40.5       24.8        0.7       53.7       70.2       94.9       95.6:       5.1        4.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         4          3          4         17         11         23         16:
Old  :        29:         4          3          4         17         11         23         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.0       74.2       79.5       91.2       59.6       70.8       79.2       86.3
Old  :                 60.0       74.2       79.5       91.2       59.6       70.8       79.2       86.3
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :   132,216:     8,179      9,285      9,740     94,026     93,040    111,945    112,065:    20,271     20,151
Old  :   132,216:     8,179      9,285      9,740     94,026     93,040    111,945    112,065:    20,271     20,151
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :        45:    -1,470        820     -3,160      3,744      1,889       -886       -451:       931        496
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.2        7.0        7.4       71.1       70.4       84.7       84.8:      15.3       15.2
Old  :     100.0:       6.2        7.0        7.4       71.1       70.4       84.7       84.8:      15.3       15.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        40:         4          5          7         26         28         34         36:
Old  :        40:         4          5          7         26         28         34         36:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.3       42.4       69.9       57.6       47.8       40.9       57.4       52.4
Old  :                 56.3       42.4       69.9       57.6       47.8       40.9       57.4       52.4
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :   122,745:     3,764      8,197     10,600     91,714     87,401    106,078    106,198:    16,667     16,547
Old  :   122,745:     3,764      8,197     10,600     91,714     87,401    106,078    106,198:    16,667     16,547
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :       745:      -300      2,010     -3,790      4,086      2,106         -4        326:       749        419
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.1        6.7        8.6       74.7       71.2       86.4       86.5:      13.6       13.5
Old  :     100.0:       3.1        6.7        8.6       74.7       71.2       86.4       86.5:      13.6       13.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        39:         3          6          6         23         26         30         34:
Old  :        39:         3          6          6         23         26         30         34:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 59.5       42.2       73.2       56.4       53.8       39.9       61.5       51.9
Old  :                 59.5       42.2       73.2       56.4       53.8       39.9       61.5       51.9
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    37,825:     3,105      4,825      2,285     30,875     28,975     36,265     36,085:     1,560      1,740
Old  :    37,825:     3,105      4,825      2,285     30,875     28,975     36,265     36,085:     1,560      1,740
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :     1,390:       570     -1,250       -200        860      2,680      1,230      1,230:       160        160
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.2       12.8        6.0       81.6       76.6       95.9       95.4:       4.1        4.6
Old  :     100.0:       8.2       12.8        6.0       81.6       76.6       95.9       95.4:       4.1        4.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         2          3          1         14         19         16         23:
Old  :        27:         2          3          1         14         19         16         23:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 72.7       39.7       87.3       65.9       65.6       36.5       73.2       59.6
Old  :                 72.7       39.7       87.3       65.9       65.6       36.5       73.2       59.6
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    33,595:     3,255      3,300      2,630     26,450     26,285     32,335     32,215:     1,260      1,380
Old  :    33,595:     3,255      3,300      2,630     26,450     26,285     32,335     32,215:     1,260      1,380
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :       525:       885       -885       -255        385      2,180      1,015      1,040:      -490       -515
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.7        9.8        7.8       78.7       78.2       96.2       95.9:       3.8        4.1
Old  :     100.0:       9.7        9.8        7.8       78.7       78.2       96.2       95.9:       3.8        4.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         2          2          1         13         16         15         19:
Old  :        23:         2          2          1         13         16         15         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.4       38.5       89.8       65.1       64.6       34.5       69.0       53.6
Old  :                 75.4       38.5       89.8       65.1       64.6       34.5       69.0       53.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                                                        Code-064FKC
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    27,065:    19,465          0          0      6,870     26,470     26,335     26,470:       730        595
Old  :    27,065:    19,465          0          0      6,870     26,470     26,335     26,470:       730        595
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :         0:     1,700          0          0     -1,680         20         20         20:       -20        -20
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      71.9        0.0        0.0       25.4       97.8       97.3       97.8:       2.7        2.2
Old  :     100.0:      71.9        0.0        0.0       25.4       97.8       97.3       97.8:       2.7        2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         4          0          0         12         17         16         17:
Old  :        23:         4          0          0         12         17         16         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 80.6       73.5       92.1       89.5       78.0       65.7       85.1       80.6
Old  :                 80.6       73.5       92.1       89.5       78.0       65.7       85.1       80.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM.N ILLINOIS HUB_month_off_rtp - NODAL EXCHANGE                                                       Code-064FKD
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    26,940:    17,975          0        245      7,720     25,650     25,940     25,895:     1,000      1,045
Old  :    26,940:    17,975          0        245      7,720     25,650     25,940     25,895:     1,000      1,045
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :       845:     1,700          0        -30     -1,700          0        -30        -30:       875        875
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      66.7        0.0        0.9       28.7       95.2       96.3       96.1:       3.7        3.9
Old  :     100.0:      66.7        0.0        0.9       28.7       95.2       96.3       96.1:       3.7        3.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         4          0          1          9         14         13         15:
Old  :        20:         4          0          1          9         14         13         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 88.6       78.0       94.8       92.0       84.7       73.1       86.7       84.6
Old  :                 88.6       78.0       94.8       92.0       84.7       73.1       86.7       84.6
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    76,744:     1,300     14,835      2,700     57,329     43,924     61,329     61,459:    15,415     15,285
Old  :    76,744:     1,300     14,835      2,700     57,329     43,924     61,329     61,459:    15,415     15,285
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :     2,745:         0      1,300        700      1,560        140      2,260      2,140:       485        605
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.7       19.3        3.5       74.7       57.2       79.9       80.1:      20.1       19.9
Old  :     100.0:       1.7       19.3        3.5       74.7       57.2       79.9       80.1:      20.1       19.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         1          3          2         24         22         27         25:
Old  :        30:         1          3          2         24         22         27         25:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 40.7       40.4       59.0       55.3       31.9       27.1       40.3       35.4
Old  :                 40.7       40.4       59.0       55.3       31.9       27.1       40.3       35.4
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 2019                            
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    67,811:     1,225      6,920      4,800     46,966     41,821     52,991     53,541:    14,820     14,270
Old  :    67,811:     1,225      6,920      4,800     46,966     41,821     52,991     53,541:    14,820     14,270
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2019                        :
     :     5,515:         0     -1,700      3,075        980      2,680      4,055      4,055:     1,460      1,460
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.8       10.2        7.1       69.3       61.7       78.1       79.0:      21.9       21.0
Old  :     100.0:       1.8       10.2        7.1       69.3       61.7       78.1       79.0:      21.9       21.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         2          2          1         20         19         23         21:
Old  :        26:         2          2          1         20         19         23         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.5       42.8       58.9       60.2       27.5       27.4       35.3       37.0
Old  :                 41.5       42.8       58.9       60.2       27.5       27.4       35.3       37.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated April 19, 2019