Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
COAL (API 2) CIF ARA SWAP FUT - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 1,000 METRIC TONS)                :
CFTC Code #024656                                                    Open Interest is    70,149                :
: Positions                                                                                                    :
:   27,124    26,241     8,769     6,565     1,901     2,870    18,558     1,585    19,550     7,265     7,134 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      127        17        35       535         0        65       -60       -60        25      -240       108 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     38.7      37.4      12.5       9.4       2.7       4.1      26.5       2.3      27.9      10.4      10.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    54                     :
:       14        15         .         4         4         .         4         .        15         9        15 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
COAL (API 4) FOB  RICH BAY FUT - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 1,000 METRIC TONS)               :
CFTC Code #024658                                                    Open Interest is    12,022                :
: Positions                                                                                                    :
:    1,909     7,112       557     1,495       256       470     1,449       260     7,243       195       730 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:       12       252        35       -45        45         0        30         0       190         0        80 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.9      59.2       4.6      12.4       2.1       3.9      12.1       2.2      60.2       1.6       6.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:        5         7         .         .         .         .         .         .         9         .         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV   (Contracts of 800 MWh)                                        :
CFTC Code #064363                                                    Open Interest is   112,421                :
: Positions                                                                                                    :
:   75,420    79,022     7,658    11,224     7,596    14,099     1,467       961     3,820     9,182     2,440 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:       54       -29      -203      -179       299       133         0        85      -150       108       -78 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     67.1      70.3       6.8      10.0       6.8      12.5       1.3       0.9       3.4       8.2       2.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    70                     :
:       38        40         .         .         4         5         .         .         7         9        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV   (Contracts of 400 MWh)                                         :
CFTC Code #064391                                                    Open Interest is    47,526                :
: Positions                                                                                                    :
:   31,047    44,663     7,073         0     2,089         0       158       102     7,058       357       157 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      417       108      -357         0        76         0       -77        77       -29         0        -1 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.3      94.0      14.9       0.0       4.4       0.0       0.3       0.2      14.9       0.8       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    41                     :
:       27        25         .         0         .         0         .         .         6         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV   (Contracts of 25 MWh)                                      :
CFTC Code #064392                                                    Open Interest is   422,942                :
: Positions                                                                                                    :
:  366,191   305,437         0    80,050    29,639    11,736         0         0    13,184     5,624     2,192 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    7,616    12,272         0    -3,560         0         0         0         0     2,368     1,272       -32 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     86.6      72.2       0.0      18.9       7.0       2.8       0.0       0.0       3.1       1.3       0.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    36                     :
:       23        21         0         .         .         .         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV   (Contracts of 50 Megawatt Hours)                             :
CFTC Code #064394                                                    Open Interest is 1,275,776                :
: Positions                                                                                                    :
:1,056,316   994,395   134,387    79,472    43,098     2,769    63,703    14,898    23,180    79,082     1,128 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      752     4,200       -64    -3,904       736         0       784         0         0      -392       392 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.8      77.9      10.5       6.2       3.4       0.2       5.0       1.2       1.8       6.2       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    53                     :
:       31        34         .         .         4         .         .         .         .         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV   (Contracts of 400 Megawatt Hours)                            :
CFTC Code #064395                                                    Open Interest is    67,302                :
: Positions                                                                                                    :
:   55,166    43,421     7,515    16,656       993         0     2,138     1,047     1,714     2,180       867 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      594     1,821       354    -1,107       105         0        78       126       104       260      -364 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.0      64.5      11.2      24.7       1.5       0.0       3.2       1.6       2.5       3.2       1.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    38                     :
:       18        21         .         .         .         0         .         .         4         5         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV   (Contracts of 25 Megawatt Hours)                         :
CFTC Code #064396                                                    Open Interest is   301,974                :
: Positions                                                                                                    :
:  239,512   186,355    42,123    85,461    16,144       198     2,921     2,781     1,216     8,312         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    3,352     3,656         0    -1,418       623       198         0     2,781         0     1,312         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     79.3      61.7      13.9      28.3       5.3       0.1       1.0       0.9       0.4       2.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       13        14         .         .         .         .         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV   50 Mwh                                                     :
CFTC Code #06439A                                                    Open Interest is   330,603                :
: Positions                                                                                                    :
:  226,036   262,363    53,928     7,914    43,125         0     6,918     7,122       392     3,161         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:   -3,472    -4,330      -858         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     68.4      79.4      16.3       2.4      13.0       0.0       2.1       2.2       0.1       1.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:       18        21         .         .         .         0         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV   800MWh                                                 :
CFTC Code #06439B                                                    Open Interest is    22,515                :
: Positions                                                                                                    :
:   17,247    18,691     1,685         0     2,694         0       177       210       256        86         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      421        16      -405         0        66         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     76.6      83.0       7.5       0.0      12.0       0.0       0.8       0.9       1.1       0.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       19        17         .         0         .         0         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM AEP DAYTON HUB DA OFF-PK  - ICE FUTURES ENERGY DIV   1 MW                                                  :
CFTC Code #06439C                                                    Open Interest is    62,382                :
: Positions                                                                                                    :
:   36,664    29,935    22,927    17,830     1,967         0         0         0       535    12,600        50 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      590       350     1,140       180         0         0         0         0         0     1,200         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     58.8      48.0      36.8      28.6       3.2       0.0       0.0       0.0       0.9      20.2       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    37                     :
:       24        24         .         .         .         0         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV   1 MW                                                         :
CFTC Code #06439F                                                    Open Interest is    79,373                :
: Positions                                                                                                    :
:   51,409    39,126    25,727    26,105     1,377         0         0         0       640    12,600        50 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      460       280     1,200       180         0         0         0         0         0     1,200         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     64.8      49.3      32.4      32.9       1.7       0.0       0.0       0.0       0.8      15.9       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    39                     :
:       24        24         .         .         .         0         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV   1 MW                                                         :
CFTC Code #06439K                                                    Open Interest is    33,390                :
: Positions                                                                                                    :
:   24,817    27,505     3,930       940     3,745         0         0         0       700     1,050         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -300      -300         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     74.3      82.4      11.8       2.8      11.2       0.0       0.0       0.0       2.1       3.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       20        14         .         .         .         0         0         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV   50 Mwh                                                  :
CFTC Code #06439L                                                    Open Interest is   271,200                :
: Positions                                                                                                    :
:  173,832   256,424    66,728         0    14,040     3,560         0         0    12,304         0       736 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    5,072     4,680      -392         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     64.1      94.6      24.6       0.0       5.2       1.3       0.0       0.0       4.5       0.0       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       17        17         .         0         .         .         0         0         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV   800 Mwh                                                 :
CFTC Code #06439R                                                    Open Interest is     7,722                :
: Positions                                                                                                    :
:    6,353     5,644       213       111       454       576         0         0       126       831         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      -38       526         0      -543       344        43         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.3      73.1       2.8       1.4       5.9       7.5       0.0       0.0       1.6      10.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:       17        18         .         .         .         .         0         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV   1 MW                                                 :
CFTC Code #0643A8                                                    Open Interest is     7,567                :
: Positions                                                                                                    :
:    6,412     4,035         0     2,110        90       900     1,032         0         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     84.7      53.3       0.0      27.9       1.2      11.9      13.6       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       10        10         0         .         .         .         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV   1 MW                                                           :
CFTC Code #0643AP                                                    Open Interest is    13,935                :
: Positions                                                                                                    :
:   12,375     8,430         0     4,760       300       225         0         0       305       100       300 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        .         .         .         .         .         .         .         .         .         .         . :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     88.8      60.5       0.0      34.2       2.2       1.6       0.0       0.0       2.2       0.7       2.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        7        10         0         .         .         .         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV   1 MW                                                        :
CFTC Code #0643AZ                                                    Open Interest is    41,492                :
: Positions                                                                                                    :
:   31,837    36,117     5,430         0     4,225         0         0         0         0     1,050         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -120      -150       -30         0        30         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     76.7      87.0      13.1       0.0      10.2       0.0       0.0       0.0       0.0       2.5       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       21        23         .         0         .         0         0         0         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV   1 MW                                                  :
CFTC Code #0643B1                                                    Open Interest is    26,101                :
: Positions                                                                                                    :
:   20,086    19,541     1,875     3,425     3,135         0         0         0       825         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      655       105      -250       300       140         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     77.0      74.9       7.2      13.1      12.0       0.0       0.0       0.0       3.2       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       19        19         .         .         .         0         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV   800 Mwh                                                    :
CFTC Code #0643B3                                                    Open Interest is    18,582                :
: Positions                                                                                                    :
:   14,330    13,752     1,205     2,541     1,230       380       106         0       439         0       422 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -566       -37       -17      -335       -71         0         0         0       -44         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     77.1      74.0       6.5      13.7       6.6       2.0       0.6       0.0       2.4       0.0       2.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:       21        16         .         .         .         .         .         0         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV   1 MW                                                     :
CFTC Code #0643B9                                                    Open Interest is    58,084                :
: Positions                                                                                                    :
:   53,473    45,512     2,244     3,892     1,847         0         0         0       280     6,416       153 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    1,279       730       540       360      -230         0         0         0         0       739      -132 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     92.1      78.4       3.9       6.7       3.2       0.0       0.0       0.0       0.5      11.0       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    38                     :
:       25        20         .         .         .         0         0         0         .         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV   1 MW                                                       :
CFTC Code #0643BA                                                    Open Interest is    76,636                :
: Positions                                                                                                    :
:   69,653    54,539     2,664     3,828     2,004       504       502       420       746    14,661       606 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    2,321     2,228       300       -94         0         0         0         0        75       567        75 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     90.9      71.2       3.5       5.0       2.6       0.7       0.7       0.5       1.0      19.1       0.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    51                     :
:       27        27         .         .         .         .         .         .         5         4         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM N. IL HUB DA OFF-PK  - ICE FUTURES ENERGY DIV   1 MW                                                       :
CFTC Code #0643BC                                                    Open Interest is    46,310                :
: Positions                                                                                                    :
:   37,370    36,790     6,250     7,960       615       300         0         0     1,025       445       300 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    1,485     1,745       240         0       -15         0         0         0        20        25         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     80.7      79.4      13.5      17.2       1.3       0.6       0.0       0.0       2.2       1.0       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       18         7         .         .         .         .         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV   1 MW                                                          :
CFTC Code #0643BE                                                    Open Interest is    56,060                :
: Positions                                                                                                    :
:   42,255    40,120     8,645    10,120     2,800       300         0         0     1,380     2,545       475 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    1,835     1,930       120       300       180         0         0         0         0      -275       175 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     75.4      71.6      15.4      18.1       5.0       0.5       0.0       0.0       2.5       4.5       0.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       22        11         .         .         .         .         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV   50MWh                                                     :
CFTC Code #0643BF                                                    Open Interest is   286,270                :
: Positions                                                                                                    :
:  210,000   259,757    13,029     9,152    15,001         0         0         0    47,080     1,200     1,160 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      303       695         0         0         0         0         0         0       392         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     73.4      90.7       4.6       3.2       5.2       0.0       0.0       0.0      16.4       0.4       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    35                     :
:       20        25         .         .         .         0         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV   800MWh                                                      :
CFTC Code #0643BG                                                    Open Interest is    23,237                :
: Positions                                                                                                    :
:   14,409    19,394       532       380     1,139         0       644       335     5,645       595       455 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -189       -79         0         0         0         0         0         0       132         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     62.0      83.5       2.3       1.6       4.9       0.0       2.8       1.4      24.3       2.6       2.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    37                     :
:       18        26         .         .         .         0         .         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV   400MWh                                                             :
CFTC Code #0643BM                                                    Open Interest is    37,197                :
: Positions                                                                                                    :
:   27,866    36,203     7,108         0       564       515         0         0       817       103       327 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      691       305      -747         0       228        50         0         0       286       -25         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     74.9      97.3      19.1       0.0       1.5       1.4       0.0       0.0       2.2       0.3       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:       14        14         .         0         .         .         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV   50MWh                                                          :
CFTC Code #0643BS                                                    Open Interest is   311,221                :
: Positions                                                                                                    :
:  262,497   210,778     7,122    51,006    29,821     4,680    16,893     2,331     4,770       392         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:   -9,857    -9,857         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     84.3      67.7       2.3      16.4       9.6       1.5       5.4       0.7       1.5       0.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       15        15         .         .         .         .         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV   800 MWh                                                       :
CFTC Code #0643BT                                                    Open Interest is    18,933                :
: Positions                                                                                                    :
:   14,797    13,741       211       592     1,702       589         0     1,018        87       606        84 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -156      -156         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     78.2      72.6       1.1       3.1       9.0       3.1       0.0       5.4       0.5       3.2       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       16        16         .         .         .         .         0         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV   50MWh                                                        :
CFTC Code #0643BX                                                    Open Interest is   153,271                :
: Positions                                                                                                    :
:   65,985   110,227    82,606    24,324     4,680         0    14,040         0         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        .         .         .         .         .         .         .         .         .         .         . :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     43.1      71.9      53.9      15.9       3.1       0.0       9.2       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       10        10         .         .         .         0         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV   800MWh                                                         :
CFTC Code #0643C3                                                    Open Interest is    13,647                :
: Positions                                                                                                    :
:    9,134    10,301     3,219     1,615        42       751       360       100       129       194       147 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      -26        19        66        21        22         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     66.9      75.5      23.6      11.8       0.3       5.5       2.6       0.7       0.9       1.4       1.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       17        17         .         .         .         .         .         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV   50MWh                                                        :
CFTC Code #0643C4                                                    Open Interest is   170,079                :
: Positions                                                                                                    :
:  106,092   121,066    48,771    42,307     1,176    14,040     5,530         0         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      816       424      -392         0       392         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     62.4      71.2      28.7      24.9       0.7       8.3       3.3       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       17        13         .         .         .         .         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV   400MWh                                                           :
CFTC Code #0643CB                                                    Open Interest is    19,457                :
: Positions                                                                                                    :
:   14,947    10,668       941     4,425     2,213         0       537     1,305         0       258        51 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      104       229        77       -48       101         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     76.8      54.8       4.8      22.7      11.4       0.0       2.8       6.7       0.0       1.3       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       15        13         .         .         .         0         .         .         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PALO VERDE DA OFF-PK - ICE FUTURES ENERGY DIV   25 MWh                                                         :
CFTC Code #0643CC                                                    Open Interest is   176,347                :
: Positions                                                                                                    :
:  140,624    89,157    17,091    65,637    18,632         0         0         0         0     2,921         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      944     4,463       672    -2,847       993         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     79.7      50.6       9.7      37.2      10.6       0.0       0.0       0.0       0.0       1.7       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       12        11         .         .         .         0         0         0         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV   1 MW                                        :
CFTC Code #0643CJ                                                    Open Interest is    17,150                :
: Positions                                                                                                    :
:   11,020    14,240     1,690         0     2,665       520         0       200       280         0        45 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     64.3      83.0       9.9       0.0      15.5       3.0       0.0       1.2       1.6       0.0       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:       18        11         .         0         .         .         0         .         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV   1 MW                                           :
CFTC Code #0643CK                                                    Open Interest is    17,715                :
: Positions                                                                                                    :
:   12,395    14,590     1,330         0     2,730       320         0       230       265         0       165 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      465       140      -125         0       250      -200         0        30         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     70.0      82.4       7.5       0.0      15.4       1.8       0.0       1.3       1.5       0.0       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    32                     :
:       21        12         .         0         .         .         0         .         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM JCPL ZONE DAY-AHEAD PEAK  - ICE FUTURES ENERGY DIV   1 MW                                                  :
CFTC Code #0643CU                                                    Open Interest is    11,180                :
: Positions                                                                                                    :
:    9,165     5,840     1,460     5,225       115         0         0         0       180         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -270        30       300         0      -175         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.0      52.2      13.1      46.7       1.0       0.0       0.0       0.0       1.6       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       10        11         .         .         .         0         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV   1 MW                                                          :
CFTC Code #0643CZ                                                    Open Interest is    31,833                :
: Positions                                                                                                    :
:    8,507    25,860    19,210     3,905     2,040     1,175         0         0       250         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     26.7      81.2      60.3      12.3       6.4       3.7       0.0       0.0       0.8       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       13        11         .         .         .         .         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV   1 MW                                                 :
CFTC Code #0643D1                                                    Open Interest is    29,314                :
: Positions                                                                                                    :
:    7,082    22,820    16,940     2,905     3,565     1,175         0         0       150         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      100       100         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.2      77.8      57.8       9.9      12.2       4.0       0.0       0.0       0.5       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       13        10         .         .         .         .         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV   1 MW                                                              :
CFTC Code #0643D4                                                    Open Interest is    14,535                :
: Positions                                                                                                    :
:   11,480    12,515     1,775       335     1,100         0       425         0         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        0         0       -50       -50        50         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     79.0      86.1      12.2       2.3       7.6       0.0       2.9       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       12         9         .         .         .         0         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV   1 MW                                       :
CFTC Code #0643D7                                                    Open Interest is    23,633                :
: Positions                                                                                                    :
:   22,748    10,343        70    10,140       700         0       100         0         0     2,275        75 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      400       100         0      -300       175         0         0         0         0       600         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     96.3      43.8       0.3      42.9       3.0       0.0       0.4       0.0       0.0       9.6       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       15        16         .         .         .         0         .         0         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV   1 MW                                                           :
CFTC Code #0643D8                                                    Open Interest is    25,911                :
: Positions                                                                                                    :
:   24,916    12,521        70    10,405       760         0       100         0       100     2,100        25 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      400       100         0      -300       175         0         0         0         0       600         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     96.2      48.3       0.3      40.2       2.9       0.0       0.4       0.0       0.4       8.1       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:       15        14         .         .         .         0         .         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV   1 MW                                                      :
CFTC Code #0643DB                                                    Open Interest is   105,781                :
: Positions                                                                                                    :
:   91,676    78,364     5,010    15,700     8,245       170     1,557       330       295     1,470        30 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    1,725     1,075      -450       200       125         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     86.7      74.1       4.7      14.8       7.8       0.2       1.5       0.3       0.3       1.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    47                     :
:       30        27         .         .         5         .         .         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV   1 MW                                                        :
CFTC Code #0643DC                                                    Open Interest is   127,398                :
: Positions                                                                                                    :
:  109,598    96,661     6,390    13,655    10,520       245     4,057       385       170     2,045        25 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    2,515     2,165      -500      -250       445         0       100       130         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     86.0      75.9       5.0      10.7       8.3       0.2       3.2       0.3       0.1       1.6       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    52                     :
:       32        29         .         .         4         .         .         .         .         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV   1 MW                                                   :
CFTC Code #0643DF                                                    Open Interest is   195,024                :
: Positions                                                                                                    :
:  152,867   144,318    14,429     9,086     6,416     5,175     4,145     8,490     3,715    18,782     3,664 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      -50       881       699      -387      -469         0       -22         0       -72        96       255 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     78.4      74.0       7.4       4.7       3.3       2.7       2.1       4.4       1.9       9.6       1.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    72                     :
:       37        36         4         .         4         .         5         .         6         8         8 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV   1 MW                                                 :
CFTC Code #0643DK                                                    Open Interest is   123,452                :
: Positions                                                                                                    :
:  113,395    92,350     4,540    18,391     1,405        90     4,063     2,090     1,658     4,898       225 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:   -1,830    -1,200      -150      -695      -160        60       -25         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.9      74.8       3.7      14.9       1.1       0.1       3.3       1.7       1.3       4.0       0.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    51                     :
:       32        27         .         .         4         .         .         .         .         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV   1 MW                                                        :
CFTC Code #0643DL                                                    Open Interest is    48,335                :
: Positions                                                                                                    :
:   39,885    38,350     3,870     5,615     3,565       180       750         0       680         0        30 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      250      -100      -250       100        50         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.5      79.3       8.0      11.6       7.4       0.4       1.6       0.0       1.4       0.0       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:       18        10         .         .         .         .         .         0         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV   1 MW                                               :
CFTC Code #0643DM                                                    Open Interest is    45,410                :
: Positions                                                                                                    :
:   37,295    39,120     3,195     1,345     4,270         0       650         0       550         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      350         0      -300        50        50         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.1      86.1       7.0       3.0       9.4       0.0       1.4       0.0       1.2       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       18         8         .         .         .         0         .         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV   1 mwh                                                :
CFTC Code #0643EA                                                    Open Interest is    29,164                :
: Positions                                                                                                    :
:   24,861    18,768         0     7,161     2,940       975         0       225         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -180         0         0      -180       300         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     85.2      64.4       0.0      24.6      10.1       3.3       0.0       0.8       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    32                     :
:       23        22         0         .         .         .         0         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV   1 Mwh                                                :
CFTC Code #0643F1                                                    Open Interest is    21,201                :
: Positions                                                                                                    :
:   16,306    17,111       455     1,390     2,640       675         0         0     1,125         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    1,405     1,285      -120         0       120         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     76.9      80.7       2.1       6.6      12.5       3.2       0.0       0.0       5.3       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       18        15         .         .         .         .         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE   (Contracts of 80 Megawatt Hours-5MW per            :
CFTC Code #064A58                                                    Open Interest is   145,041                :
: Positions                                                                                                    :
:   91,882    86,383     2,348    17,677    32,103    13,700         0     5,008         0     3,870         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        0     4,947     2,348       -79    -1,961     2,520         0    -1,932         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     63.3      59.6       1.6      12.2      22.1       9.4       0.0       3.5       0.0       2.7       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       16        14         .         .         .         .         0         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM WESTERN HUB RT OFF 5 MW - NEW YORK MERCANTILE EXCHANGE   (Contracts of 5 Megawatt Hours)                   :
CFTC Code #064A59                                                    Open Interest is 2,395,418                :
: Positions                                                                                                    :
:1,712,819 1,207,824         0   786,405   341,669   340,930         0         0         0    59,520         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:  221,990   -12,010         0   234,000         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     71.5      50.4       0.0      32.8      14.3      14.2       0.0       0.0       0.0       2.5       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       12        10         0         4         .         .         0         0         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ISONE..H.INTERNAL_HUB_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                     :
CFTC Code #064AAA                                                    Open Interest is    35,842                :
: Positions                                                                                                    :
:   26,437    33,707     7,495       225         0         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      365       365         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     73.8      94.0      20.9       0.6       0.0       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       14        14         .         .         0         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ISONE..H.INTERNAL_HUB_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                    :
CFTC Code #064AAB                                                    Open Interest is    32,155                :
: Positions                                                                                                    :
:   23,205    30,635     7,760       225         0         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      420       420         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     72.2      95.3      24.1       0.7       0.0       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       12        15         .         .         0         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV   1 MW                                                 :
CFTC Code #064C74                                                    Open Interest is    26,126                :
: Positions                                                                                                    :
:   16,098    19,483     6,460     3,299     1,359         0       875         0     1,290     1,050         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:       12       160       388       240      -228         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     61.6      74.6      24.7      12.6       5.2       0.0       3.3       0.0       4.9       4.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       15        14         .         .         .         0         .         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV   1 MW                                                 :
CFTC Code #064C75                                                    Open Interest is    17,143                :
: Positions                                                                                                    :
:   13,391    13,514     1,312     2,662       690       270         0         0       848         0         7 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:       25        40        15         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     78.1      78.8       7.7      15.5       4.0       1.6       0.0       0.0       4.9       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       13        14         .         .         .         .         0         0         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV   1 MW                                                 :
CFTC Code #064C76                                                    Open Interest is    33,884                :
: Positions                                                                                                    :
:   30,350    16,311       445    11,813       960         0     3,957         0     1,540       350       395 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -149      -299         0        15       -20         0       100         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     89.6      48.1       1.3      34.9       2.8       0.0      11.7       0.0       4.5       1.0       1.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    40                     :
:       21        17         .         .         .         0         .         0         4         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV   1 MW                                                 :
CFTC Code #064C77                                                    Open Interest is    22,592                :
: Positions                                                                                                    :
:   21,202    16,394         0     4,809     1,275        50         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      150        60         0        90         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     93.8      72.6       0.0      21.3       5.6       0.2       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:       21        16         0         4         .         .         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV   1 MW                                                 :
CFTC Code #064C78                                                    Open Interest is    20,852                :
: Positions                                                                                                    :
:   13,262    17,580     6,323       590     1,062         0       575         0         0       960        85 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:       21        21         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     63.6      84.3      30.3       2.8       5.1       0.0       2.8       0.0       0.0       4.6       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       17        13         4         .         .         0         .         0         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV   1 MW                                                  :
CFTC Code #064C86                                                    Open Interest is    33,774                :
: Positions                                                                                                    :
:   30,529    20,331     1,887    11,428     1,055         0       525         0       180         0         5 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      -39       -99         0         0        35         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     90.4      60.2       5.6      33.8       3.1       0.0       1.6       0.0       0.5       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    32                     :
:       23        20         .         .         .         0         .         0         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV   50MWh                                                :
CFTC Code #064C87                                                    Open Interest is    18,461                :
: Positions                                                                                                    :
:   11,994    15,191     3,845     1,130     1,805         0         0         0       613         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -704      -529       240         0        60         0         0         0       -20         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.0      82.3      20.8       6.1       9.8       0.0       0.0       0.0       3.3       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       18        14         .         .         .         0         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV   50MWh                                                 :
CFTC Code #064C88                                                    Open Interest is    15,190                :
: Positions                                                                                                    :
:    8,850    11,533     1,450        32     3,075         0         0         0       985         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      -35       -95       -60         0        60         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     58.3      75.9       9.5       0.2      20.2       0.0       0.0       0.0       6.5       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       16        13         .         .         .         0         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                        :
CFTC Code #064DLW                                                    Open Interest is    37,197                :
: Positions                                                                                                    :
:   22,592    27,057    10,770     5,105         0         0         0         0         0     1,200         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      575      -325         0       300         0         0         0         0         0       600         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     60.7      72.7      29.0      13.7       0.0       0.0       0.0       0.0       0.0       3.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       13        19         .         .         0         0         0         0         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                       :
CFTC Code #064DLX                                                    Open Interest is    35,040                :
: Positions                                                                                                    :
:   21,228    24,518    10,010     5,380         0         0         0         0         0     1,200         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      500      -400         0     1,500         0         0         0         0         0       600         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     60.6      70.0      28.6      15.4       0.0       0.0       0.0       0.0       0.0       3.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       11        18         .         .         0         0         0         0         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.BGE_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                   :
CFTC Code #064DPQ                                                    Open Interest is    40,250                :
: Positions                                                                                                    :
:   36,365     9,630     1,425     6,085       505         0    12,265       200        75    10,115       245 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      255     1,715       600      -580        25         0        50         0         0      -420       175 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     90.3      23.9       3.5      15.1       1.3       0.0      30.5       0.5       0.2      25.1       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       14        15         .         .         .         0         .         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.BGE_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                  :
CFTC Code #064DPR                                                    Open Interest is    38,535                :
: Positions                                                                                                    :
:   35,065    10,920     1,200     7,555       555         0    12,065       340         0     5,955       125 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      300     1,550       600      -405        25         0         0         0         0      -245       125 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.0      28.3       3.1      19.6       1.4       0.0      31.3       0.9       0.0      15.5       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       13        13         .         .         .         0         .         .         0         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.PECO_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                  :
CFTC Code #064EUY                                                    Open Interest is    40,920                :
: Positions                                                                                                    :
:   20,145    33,200    13,960       925     3,075       710         0       590     1,175     1,895        30 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -685       640     1,400         0      -725         0         0         0         0        75         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     49.2      81.1      34.1       2.3       7.5       1.7       0.0       1.4       2.9       4.6       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       16        10         .         .         .         .         0         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.PECO_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                 :
CFTC Code #064EUZ                                                    Open Interest is    37,020                :
: Positions                                                                                                    :
:   17,805    30,680    13,250       400     2,180       760         0       590     1,075     1,870        30 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:     -335       690     1,200         0      -725         0         0         0      -300      -125         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     48.1      82.9      35.8       1.1       5.9       2.1       0.0       1.6       2.9       5.1       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       16        10         .         .         .         .         0         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.PEPCO_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                 :
CFTC Code #064EVG                                                    Open Interest is    35,710                :
: Positions                                                                                                    :
:   23,255    20,410     9,295       275     2,790         0    10,925         0         0     1,050         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      175       100       125         0         0         0      -100         0         0       300         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.1      57.2      26.0       0.8       7.8       0.0      30.6       0.0       0.0       2.9       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       14         8         .         .         .         0         .         0         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.PEPCO_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                :
CFTC Code #064EVH                                                    Open Interest is    32,500                :
: Positions                                                                                                    :
:   19,840    18,245     9,395       400     2,665         0    10,325         0         0       375         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      125       100         0         0         0         0      -100         0         0       125         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     61.0      56.1      28.9       1.2       8.2       0.0      31.8       0.0       0.0       1.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       13         7         .         .         .         0         .         0         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.PPL_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                   :
CFTC Code #064EWU                                                    Open Interest is    27,080                :
: Positions                                                                                                    :
:   23,075    15,835         0     8,035     1,190       100       130        50       825         0       155 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      300       600         0      -600         0         0         0         0      -300         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     85.2      58.5       0.0      29.7       4.4       0.4       0.5       0.2       3.0       0.0       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:       13        10         0         .         .         .         .         .         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.PPL_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                  :
CFTC Code #064EWV                                                    Open Interest is    26,375                :
: Positions                                                                                                    :
:   22,320    15,615         0     7,920     1,100       100       130        50     1,245         0       255 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        0       600         0      -600         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     84.6      59.2       0.0      30.0       4.2       0.4       0.5       0.2       4.7       0.0       1.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       14         9         0         .         .         .         .         .         4         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.PSEG_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                  :
CFTC Code #064EXE                                                    Open Interest is    34,717                :
: Positions                                                                                                    :
:   27,175    15,664         0    15,296       250     4,935       775       450       600     1,000         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      850      -170         0     1,020      -135         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     78.3      45.1       0.0      44.1       0.7      14.2       2.2       1.3       1.7       2.9       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       16         8         0         .         .         .         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.PSEG_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                                 :
CFTC Code #064EXF                                                    Open Interest is    26,975                :
: Positions                                                                                                    :
:   22,225    13,890         0     8,315     1,010     1,225       875       110       100       690         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      765      -255         0     1,020      -255         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.4      51.5       0.0      30.8       3.7       4.5       3.2       0.4       0.4       2.6       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       15         9         0         .         .         .         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                           :
CFTC Code #064FHK                                                    Open Interest is   121,570                :
: Positions                                                                                                    :
:   56,049   108,805    26,881     1,480     2,375    18,665         0       200     8,890       175         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    2,095       615    -1,385       600      -250       -50         0         0       555         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     46.1      89.5      22.1       1.2       2.0      15.4       0.0       0.2       7.3       0.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    40                     :
:       20        22         .         .         .         .         0         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                          :
CFTC Code #064FHL                                                    Open Interest is   105,370                :
: Positions                                                                                                    :
:   50,000    95,455    21,135     2,430     1,170    21,525         0       300     5,250         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    1,275      -240    -1,185       600      -245      -100         0         0       355         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     47.5      90.6      20.1       2.3       1.1      20.4       0.0       0.3       5.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    37                     :
:       16        22         .         .         .         .         0         .         4         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE   Megawatt Hours (MWh)                                        :
CFTC Code #064FKA                                                    Open Interest is    20,570                :
: Positions                                                                                                    :
:   17,690     8,340         0     9,395        40         0       600        25       600         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:      240      -600         0       840         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     86.0      40.5       0.0      45.7       0.2       0.0       2.9       0.1       2.9       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       17        13         0         .         .         0         .         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE   Megawatt Hours (MWh)                                       :
CFTC Code #064FKB                                                    Open Interest is    19,310                :
: Positions                                                                                                    :
:   15,465     8,775         0     8,915       875         0        50         0     2,100         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     80.1      45.4       0.0      46.2       4.5       0.0       0.3       0.0      10.9       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       17        11         0         .         .         0         .         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE   Megawatt Hours (MWh)                                           :
CFTC Code #064FKE                                                    Open Interest is    41,680                :
: Positions                                                                                                    :
:   33,820    26,510        45     2,670     2,310         0     4,365        25       180       500         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:    1,920     1,830         0       180         0         0         0         0        90         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     81.1      63.6       0.1       6.4       5.5       0.0      10.5       0.1       0.4       1.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       13        16         .         .         .         0         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 18, 2017             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE   Megawatt Hours (MWh)                                          :
CFTC Code #064FKF                                                    Open Interest is    29,550                :
: Positions                                                                                                    :
:   21,615    16,730       455     2,590     3,465         0     2,750         0         0         0         0 :
:                                                                                                              :
: Changes from:     April 11, 2017                                                                             :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     73.1      56.6       1.5       8.8      11.7       0.0       9.3       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       14        16         .         .         .         0         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------



Updated April 21, 2017