ISONE..H.INTERNAL_HUB_month_on_dap - NODAL EXCHANGE                                                     Code-064AAA
Commitments of Traders - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    33,827:         0          0          0     30,487     30,587     30,487     30,587:     3,340      3,240
Old  :    33,827:         0          0          0     30,487     30,587     30,487     30,587:     3,340      3,240
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,870:         0          0          0     -2,605     -2,685     -2,605     -2,685:      -265       -185
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       90.1       90.4       90.1       90.4:       9.9        9.6
Old  :     100.0:       0.0        0.0        0.0       90.1       90.4       90.1       90.4:       9.9        9.6
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  :        21:         0          0          0         15         17         15         17:
Old  :        21:         0          0          0         15         17         15         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  :                 81.5       59.3       86.8       79.1       67.8       50.0       71.8       68.0
Old  :                 81.5       59.3       86.8       79.1       67.8       50.0       71.8       68.0
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    31,945:         0          0          0     28,570     28,310     28,570     28,310:     3,375      3,635
Old  :    31,945:         0          0          0     28,570     28,310     28,570     28,310:     3,375      3,635
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,430:         0          0          0     -2,390     -2,855     -2,390     -2,855:       -40        425
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       89.4       88.6       89.4       88.6:      10.6       11.4
Old  :     100.0:       0.0        0.0        0.0       89.4       88.6       89.4       88.6:      10.6       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:         0          0          0         13         18         13         18:
Old  :        20:         0          0          0         13         18         13         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 82.9       60.5       87.9       80.2       68.3       50.5       71.8       67.2
Old  :                 82.9       60.5       87.9       80.2       68.3       50.5       71.8       67.2
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    30,864:         0      1,500          0     27,356     25,816     27,356     27,316:     3,508      3,548
Old  :    30,864:         0      1,500          0     27,356     25,816     27,356     27,316:     3,508      3,548
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -1,753:         0        200          0     -1,487     -1,677     -1,487     -1,477:      -266       -276
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        4.9        0.0       88.6       83.6       88.6       88.5:      11.4       11.5
Old  :     100.0:       0.0        4.9        0.0       88.6       83.6       88.6       88.5:      11.4       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  :        23:         0          2          0         12         16         12         18:
Old  :        23:         0          2          0         12         16         12         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  :                 73.7       47.5       86.7       70.4       71.3       44.4       77.5       63.3
Old  :                 73.7       47.5       86.7       70.4       71.3       44.4       77.5       63.3
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    29,650:         0      1,500          0     26,864     25,244     26,864     26,744:     2,786      2,906
Old  :    29,650:         0      1,500          0     26,864     25,244     26,864     26,744:     2,786      2,906
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -1,508:         0        200          0     -1,266     -1,436     -1,266     -1,236:      -242       -272
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        5.1        0.0       90.6       85.1       90.6       90.2:       9.4        9.8
Old  :     100.0:       0.0        5.1        0.0       90.6       85.1       90.6       90.2:       9.4        9.8
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  :        23:         0          2          0         11         17         11         19:
Old  :        23:         0          2          0         11         17         11         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  :                 78.0       49.8       89.6       70.8       75.4       46.6       78.1       62.7
Old  :                 78.0       49.8       89.6       70.8       75.4       46.6       78.1       62.7
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    37,355:       300     13,070          0     33,005     20,485     33,305     33,555:     4,050      3,800
Old  :    37,355:       300     13,070          0     33,005     20,485     33,305     33,555:     4,050      3,800
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,715:         0     -1,560          0     -2,310       -860     -2,310     -2,420:      -405       -295
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.8       35.0        0.0       88.4       54.8       89.2       89.8:      10.8       10.2
Old  :     100.0:       0.8       35.0        0.0       88.4       54.8       89.2       89.8:      10.8       10.2
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  :        31:         2          5          0         19         13         21         18:
Old  :        31:         2          5          0         19         13         21         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  :                 61.3       68.7       74.1       83.1       57.1       68.5       69.2       81.5
Old  :                 61.3       68.7       74.1       83.1       57.1       68.5       69.2       81.5
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    37,860:       300     11,215          0     33,370     22,705     33,670     33,920:     4,190      3,940
Old  :    37,860:       300     11,215          0     33,370     22,705     33,670     33,920:     4,190      3,940
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,445:         0     -1,085        -25     -2,300     -1,310     -2,325     -2,420:      -120        -25
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.8       29.6        0.0       88.1       60.0       88.9       89.6:      11.1       10.4
Old  :     100.0:       0.8       29.6        0.0       88.1       60.0       88.9       89.6:      11.1       10.4
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  :        30:         2          5          0         18         14         20         19:
Old  :        30:         2          5          0         18         14         20         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  :                 62.2       72.7       74.2       84.8       59.3       72.5       70.2       81.4
Old  :                 62.2       72.7       74.2       84.8       59.3       72.5       70.2       81.4
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    41,450:       875      1,805        475     39,100     38,190     40,450     40,470:     1,000        980
Old  :    41,450:       875      1,805        475     39,100     38,190     40,450     40,470:     1,000        980
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,955:         0         50        -25     -2,795     -2,725     -2,820     -2,700:      -135       -255
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.1        4.4        1.1       94.3       92.1       97.6       97.6:       2.4        2.4
Old  :     100.0:       2.1        4.4        1.1       94.3       92.1       97.6       97.6:       2.4        2.4
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  :        26:         3          1          1         15         14         18         16:
Old  :        26:         3          1          1         15         14         18         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  :                 76.0       85.6       88.9       93.7       75.5       83.6       88.5       90.7
Old  :                 76.0       85.6       88.9       93.7       75.5       83.6       88.5       90.7
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    38,875:       875      1,905        475     36,960     35,950     38,310     38,330:       565        545
Old  :    38,875:       875      1,905        475     36,960     35,950     38,310     38,330:       565        545
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -1,930:       -25         75        -25     -1,745     -1,870     -1,795     -1,820:      -135       -110
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.3        4.9        1.2       95.1       92.5       98.5       98.6:       1.5        1.4
Old  :     100.0:       2.3        4.9        1.2       95.1       92.5       98.5       98.6:       1.5        1.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         3          1          1         15         14         18         16:
Old  :        26:         3          1          1         15         14         18         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.5       86.9       89.8       94.6       75.0       83.3       87.8       90.2
Old  :                 75.5       86.9       89.8       94.6       75.0       83.3       87.8       90.2
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    26,840:         0      8,310          0     25,970     17,740     25,970     26,050:       870        790
Old  :    26,840:         0      8,310          0     25,970     17,740     25,970     26,050:       870        790
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,530:       -50       -755          0     -2,375     -1,680     -2,425     -2,435:      -105        -95
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       31.0        0.0       96.8       66.1       96.8       97.1:       3.2        2.9
Old  :     100.0:       0.0       31.0        0.0       96.8       66.1       96.8       97.1:       3.2        2.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         0          2          0         16         13         16         15:
Old  :        23:         0          2          0         16         13         16         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  :                 76.0       80.3       87.9       91.2       71.9       78.4       81.9       84.8
Old  :                 76.0       80.3       87.9       91.2       71.9       78.4       81.9       84.8
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    25,270:         0      7,475          0     24,555     17,160     24,555     24,635:       715        635
Old  :    25,270:         0      7,475          0     24,555     17,160     24,555     24,635:       715        635
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,085:         0       -655          0     -1,970     -1,400     -1,970     -2,055:      -115        -30
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       29.6        0.0       97.2       67.9       97.2       97.5:       2.8        2.5
Old  :     100.0:       0.0       29.6        0.0       97.2       67.9       97.2       97.5:       2.8        2.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          1          0         16         11         16         12:
Old  :        20:         0          1          0         16         11         16         12:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 77.7       83.9       88.4       94.6       73.9       81.1       83.6       87.0
Old  :                 77.7       83.9       88.4       94.6       73.9       81.1       83.6       87.0
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    20,500:         0        445        255     17,525     17,675     17,780     18,375:     2,720      2,125
Old  :    20,500:         0        445        255     17,525     17,675     17,780     18,375:     2,720      2,125
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,015:      -525         75        -25     -1,335     -1,855     -1,885     -1,805:      -130       -210
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        2.2        1.2       85.5       86.2       86.7       89.6:      13.3       10.4
Old  :     100.0:       0.0        2.2        1.2       85.5       86.2       86.7       89.6:      13.3       10.4
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  :        21:         0          3          3         12         10         15         13:
Old  :        21:         0          3          3         12         10         15         13:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 72.4       66.1       83.1       86.6       64.2       66.1       74.1       78.0
Old  :                 72.4       66.1       83.1       86.6       64.2       66.1       74.1       78.0
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    20,000:        50        280        315     17,260     17,540     17,625     18,135:     2,375      1,865
Old  :    20,000:        50        280        315     17,260     17,540     17,625     18,135:     2,375      1,865
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -1,780:      -350         35        -25     -1,265     -1,610     -1,640     -1,600:      -140       -180
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.3        1.4        1.6       86.3       87.7       88.1       90.7:      11.9        9.3
Old  :     100.0:       0.3        1.4        1.6       86.3       87.7       88.1       90.7:      11.9        9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         1          3          3         13         10         17         13:
Old  :        23:         1          3          3         13         10         17         13:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 74.6       68.6       83.6       87.5       67.4       68.6       75.9       80.3
Old  :                 74.6       68.6       83.6       87.5       67.4       68.6       75.9       80.3
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    36,535:     9,160      1,050        225     25,795     33,930     35,180     35,205:     1,355      1,330
Old  :    36,535:     9,160      1,050        225     25,795     33,930     35,180     35,205:     1,355      1,330
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -2,425:      -945        -75          0     -1,185     -2,135     -2,130     -2,210:      -295       -215
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      25.1        2.9        0.6       70.6       92.9       96.3       96.4:       3.7        3.6
Old  :     100.0:      25.1        2.9        0.6       70.6       92.9       96.3       96.4:       3.7        3.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         3          2          1         18         12         22         14:
Old  :        29:         3          2          1         18         12         22         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  :                 70.8       81.8       86.5       91.3       68.6       80.6       84.2       88.2
Old  :                 70.8       81.8       86.5       91.3       68.6       80.6       84.2       88.2
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    29,080:     6,045      1,010        175     20,885     25,945     27,105     27,130:     1,975      1,950
Old  :    29,080:     6,045      1,010        175     20,885     25,945     27,105     27,130:     1,975      1,950
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -1,345:        45        -35          0     -1,145     -1,045     -1,100     -1,080:      -245       -265
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      20.8        3.5        0.6       71.8       89.2       93.2       93.3:       6.8        6.7
Old  :     100.0:      20.8        3.5        0.6       71.8       89.2       93.2       93.3:       6.8        6.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         3          2          1         18         13         22         15:
Old  :        29:         3          2          1         18         13         22         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  :                 66.5       72.0       82.3       87.3       61.0       68.8       74.1       78.3
Old  :                 66.5       72.0       82.3       87.3       61.0       68.8       74.1       78.3
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :   102,400:    15,140        575        685     77,335     91,855     93,160     93,115:     9,240      9,285
Old  :   102,400:    15,140        575        685     77,335     91,855     93,160     93,115:     9,240      9,285
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -8,860:      -710        -50       -405     -5,670     -6,350     -6,785     -6,805:    -2,075     -2,055
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.8        0.6        0.7       75.5       89.7       91.0       90.9:       9.0        9.1
Old  :     100.0:      14.8        0.6        0.7       75.5       89.7       91.0       90.9:       9.0        9.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        43:         5          3          2         23         26         28         31:
Old  :        43:         5          3          2         23         26         28         31:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.1       60.9       74.3       73.9       58.2       59.0       69.1       69.6
Old  :                 61.1       60.9       74.3       73.9       58.2       59.0       69.1       69.6
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    91,675:    14,875        500        665     68,410     82,740     83,950     83,905:     7,725      7,770
Old  :    91,675:    14,875        500        665     68,410     82,740     83,950     83,905:     7,725      7,770
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -6,635:    -1,125        -25       -225     -3,755     -4,855     -5,105     -5,105:    -1,530     -1,530
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.2        0.5        0.7       74.6       90.3       91.6       91.5:       8.4        8.5
Old  :     100.0:      16.2        0.5        0.7       74.6       90.3       91.6       91.5:       8.4        8.5
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  :        40:         4          3          1         22         26         26         30:
Old  :        40:         4          3          1         22         26         26         30:
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  :                 63.6       58.4       79.5       71.9       61.9       56.9       75.3       69.8
Old  :                 63.6       58.4       79.5       71.9       61.9       56.9       75.3       69.8
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    18,630:       500        750          0     15,715     15,585     16,215     16,335:     2,415      2,295
Old  :    18,630:       500        750          0     15,715     15,585     16,215     16,335:     2,415      2,295
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -1,060:       -50          0          0       -880       -965       -930       -965:      -130        -95
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.7        4.0        0.0       84.4       83.7       87.0       87.7:      13.0       12.3
Old  :     100.0:       2.7        4.0        0.0       84.4       83.7       87.0       87.7:      13.0       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  :        25:         2          1          0         17         14         19         15:
Old  :        25:         2          1          0         17         14         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  :                 47.9       59.2       67.7       75.9       36.2       50.9       54.2       61.9
Old  :                 47.9       59.2       67.7       75.9       36.2       50.9       54.2       61.9
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    18,770:     2,175          0          0     15,260     17,635     17,435     17,635:     1,335      1,135
Old  :    18,770:     2,175          0          0     15,260     17,635     17,435     17,635:     1,335      1,135
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :      -630:      -200          0          0       -315       -570       -515       -570:      -115        -60
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.6        0.0        0.0       81.3       94.0       92.9       94.0:       7.1        6.0
Old  :     100.0:      11.6        0.0        0.0       81.3       94.0       92.9       94.0:       7.1        6.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         1          0          0         18         14         19         14:
Old  :        22:         1          0          0         18         14         19         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  :                 59.4       70.7       74.9       88.8       37.5       50.2       51.8       59.9
Old  :                 59.4       70.7       74.9       88.8       37.5       50.2       51.8       59.9
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    50,615:         0      2,850        600     42,625     39,895     43,225     43,345:     7,390      7,270
Old  :    50,615:         0      2,850        600     42,625     39,895     43,225     43,345:     7,390      7,270
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -1,350:       -50          0        -25     -1,130     -1,330     -1,205     -1,355:      -145          5
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        5.6        1.2       84.2       78.8       85.4       85.6:      14.6       14.4
Old  :     100.0:       0.0        5.6        1.2       84.2       78.8       85.4       85.6:      14.6       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  :        28:         0          1          1         18         20         19         21:
Old  :        28:         0          1          1         18         20         19         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.4       46.0       77.1       64.1       56.5       38.6       62.4       52.8
Old  :                 57.4       46.0       77.1       64.1       56.5       38.6       62.4       52.8
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 - Futures Only, September 12, 2017                                                          
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Megawatt Hours (MWh)                                                       :
     :          :                                                                            :
All  :    32,920:         0      1,000        150     27,580     26,700     27,730     27,850:     5,190      5,070
Old  :    32,920:         0      1,000        150     27,580     26,700     27,730     27,850:     5,190      5,070
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 5, 2017                    :
     :    -1,860:      -300       -175          0     -1,220     -1,350     -1,520     -1,525:      -340       -335
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.0        0.5       83.8       81.1       84.2       84.6:      15.8       15.4
Old  :     100.0:       0.0        3.0        0.5       83.8       81.1       84.2       84.6:      15.8       15.4
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:         0          1          1         20         23         21         24:
Old  :        29:         0          1          1         20         23         21         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.6       37.6       69.5       56.7       31.2       22.6       36.8       34.2
Old  :                 46.6       37.6       69.5       56.7       31.2       22.6       36.8       34.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated September 15, 2017