Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   103,791                :
: Positions                                                                                                    :
:   25,601    31,149       785    11,498     1,908    11,437     6,055     4,382    45,093    33,959    13,494 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:    1,855       534         0       249       -73       882     1,633      -205       426       717       760 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.7      30.0       0.8      11.1       1.8      11.0       5.8       4.2      43.4      32.7      13.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    55                     :
:       16        15         .         .         .         .         4         .        13        15        16 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    30,718                :
: Positions                                                                                                    :
:    7,545     9,185     1,110     1,889       525     6,854       180       580    11,866    16,331     1,415 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:      230       970         0      -365         0       125        10      -245       175       -60       210 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.6      29.9       3.6       6.1       1.7      22.3       0.6       1.9      38.6      53.2       4.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    41                     :
:        9        12         .         .         .         .         .         .        13         9         9 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
COAL ARA OPT CAL STRIP - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 1,000 TONS)                              :
CFTC Code #02465E                                                    Open Interest is     3,189                :
: Positions                                                                                                    :
:      115       233       498         0       656        48       644       553       393       181       919 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:       27        96       227         0        -7       -16        83       110       -26        33        25 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.6       7.3      15.6       0.0      20.6       1.5      20.2      17.3      12.3       5.7      28.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:        .         .         .         0         .         .         .         .         8         5         8 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   131,988                :
: Positions                                                                                                    :
:   92,207   102,599     4,052       404     8,766     8,244     4,326     3,242     7,576     4,726     7,087 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -9,423    -9,863       -89       -39      -276       276        41      -197       518       572      -542 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     69.9      77.7       3.1       0.3       6.6       6.2       3.3       2.5       5.7       3.6       5.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    69                     :
:       42        44         .         .         4         4         .         5         7         4         8 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    41,195                :
: Positions                                                                                                    :
:   30,599    35,777     5,265         0     2,841       197        78     2,190         0       206       103 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:      454       564      -382         0       281        69      -504       265         0        81       -27 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     74.3      86.8      12.8       0.0       6.9       0.5       0.2       5.3       0.0       0.5       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:       21        22         .         0         .         .         .         .         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   377,018                :
: Positions                                                                                                    :
:  295,345   327,415    11,088         0    22,737    24,011     7,519    18,389     4,794         0       654 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,431    -2,453    -2,814         0     2,814     3,192     3,464    -2,888     2,368         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     78.3      86.8       2.9       0.0       6.0       6.4       2.0       4.9       1.3       0.0       0.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       20        21         .         0         .         .         .         .         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 1,526,815                :
: Positions                                                                                                    :
:1,218,778 1,377,392   181,320    30,947    60,994     9,833         0    14,038    14,923    14,139    26,929 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:  -49,484   -39,171     4,647      -624    -5,594     3,249         0    -4,601     3,033      -784    -4,128 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     79.8      90.2      11.9       2.0       4.0       0.6       0.0       0.9       1.0       0.9       1.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    56                     :
:       35        36         .         .         .         .         0         .         4         .         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    53,361                :
: Positions                                                                                                    :
:   42,963    38,948         0     3,396     2,395       298       185     7,206        63       796       429 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -975    -1,124         0       128       109      -313       -37       529        63      -168        93 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     80.5      73.0       0.0       6.4       4.5       0.6       0.3      13.5       0.1       1.5       0.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    34                     :
:       22        19         0         .         .         .         .         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   309,253                :
: Positions                                                                                                    :
:  220,425   262,436    39,524         0    10,001     1,302     4,494    30,153     4,991         0     2,168 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:  -21,160     1,384    17,024         0   -12,208         0    -1,216      -283     3,616         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     71.3      84.9      12.8       0.0       3.2       0.4       1.5       9.8       1.6       0.0       0.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       14        12         .         0         .         .         .         .         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   581,017                :
: Positions                                                                                                    :
:  506,871   485,528    14,048    18,712    34,747    10,475         0    14,485         0    27,154       391 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:  -40,874   -46,690         0     2,912      -352       -88         0      -264    -1,760     1,056    -1,056 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     87.2      83.6       2.4       3.2       6.0       1.8       0.0       2.5       0.0       4.7       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    35                     :
:       22        20         .         .         .         .         0         .         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 RT PEAK - ICE FUTURES ENERGY DIV   800MWh                                                   :
CFTC Code #06439B                                                    Open Interest is    47,307                :
: Positions                                                                                                    :
:   39,283    39,695     1,042       812       809     2,183       256     1,963       855     2,942       614 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -3,863    -4,036      -378       -60         0       109       -24       -10       176       140      -396 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     83.0      83.9       2.2       1.7       1.7       4.6       0.5       4.1       1.8       6.2       1.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    35                     :
:       24        22         .         .         .         .         .         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    54,105                :
: Positions                                                                                                    :
:   43,218    53,170     9,755         0       240         0       245       100         0        50         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -5,367    -5,287      -310         0       200         0       175      -175         0        50       -50 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     79.9      98.3      18.0       0.0       0.4       0.0       0.5       0.2       0.0       0.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    34                     :
:       25        20         .         0         .         0         .         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    67,720                :
: Positions                                                                                                    :
:   55,020    67,086    12,140         0         0        90         0       230         0       100         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -6,792    -7,013        35         0       -90      -315         0         0         0        50         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     81.2      99.1      17.9       0.0       0.0       0.1       0.0       0.3       0.0       0.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    37                     :
:       27        22         .         0         0         .         0         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    18,275                :
: Positions                                                                                                    :
:   15,975    15,730         0     1,410     1,050     1,190         0        10         0        75         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -500      -840         0       355         0        70         0       -70       -50         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     87.4      86.1       0.0       7.7       5.7       6.5       0.0       0.1       0.0       0.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       19        15         0         .         .         .         0         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   266,568                :
: Positions                                                                                                    :
:  183,744   255,608    72,200         0       784         0     3,096     7,080     2,760         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:  -14,280   -16,328    -1,056         0         0         0     2,256    -1,488     1,264         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     68.9      95.9      27.1       0.0       0.3       0.0       1.2       2.7       1.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:       21        21         .         0         .         0         .         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 PEAK - ICE FUTURES ENERGY DIV   800 Mwh                                                   :
CFTC Code #06439R                                                    Open Interest is     8,234                :
: Positions                                                                                                    :
:    4,995     6,665         0       700       178         0        22        88     2,584       256       110 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -420      -638         0       -82         0         0       -20         0      -520      -220         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     60.7      80.9       0.0       8.5       2.2       0.0       0.3       1.1      31.4       3.1       1.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       15        16         0         .         .         0         .         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    19,770                :
: Positions                                                                                                    :
:   17,380    16,395         0     1,420     1,190       960         0       240         0       525         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,000    -1,340         0       450      -155       110         0      -110         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     87.9      82.9       0.0       7.2       6.0       4.9       0.0       1.2       0.0       2.7       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    34                     :
:       21        19         0         .         .         .         0         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    14,350                :
: Positions                                                                                                    :
:   12,615    10,075        50     1,980     1,225         0       840       230         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -440      -960         0       570         0         0       -80       -25         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     87.9      70.2       0.3      13.8       8.5       0.0       5.9       1.6       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       19        17         .         .         .         0         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    16,367                :
: Positions                                                                                                    :
:   13,338    11,378         0     1,826     1,405       636         0       307         0        38        22 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -932    -1,043         0       109       -19       -18         0       -40         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     81.5      69.5       0.0      11.2       8.6       3.9       0.0       1.9       0.0       0.2       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    32                     :
:       24        21         0         .         .         .         0         .         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    49,362                :
: Positions                                                                                                    :
:   44,980    34,594       966     1,268     1,842         0     5,598     1,065         0     4,740        50 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -178     2,312       286    -1,017       332         0      -689         0         0      -345         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.1      70.1       2.0       2.6       3.7       0.0      11.3       2.2       0.0       9.6       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    41                     :
:       29        29         .         .         4         0         .         .         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    56,126                :
: Positions                                                                                                    :
:   52,925    38,506       676     5,351       864         0     6,311     1,232         0     3,680       177 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -772     1,584        -3    -1,302       203       -41      -664         0         0      -383        50 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     94.3      68.6       1.2       9.5       1.5       0.0      11.2       2.2       0.0       6.6       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    45                     :
:       30        33         .         .         4         0         .         .         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    44,320                :
: Positions                                                                                                    :
:   41,125    42,330     1,410       860     1,025       500         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,725    -2,745      -340       650      -175      -100         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     92.8      95.5       3.2       1.9       2.3       1.1       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       24        11         .         .         .         .         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    45,335                :
: Positions                                                                                                    :
:   43,545    43,200       710     1,155       980         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -3,865    -4,705      -310       520      -125         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     96.1      95.3       1.6       2.5       2.2       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:       27        13         .         .         .         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   380,224                :
: Positions                                                                                                    :
:  259,675   337,956    15,564    11,040     8,888    29,326         0    22,340    44,431         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:  -11,880   -19,512    -1,368    -1,248      -320    -3,552         0       384    -3,960         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     68.3      88.9       4.1       2.9       2.3       7.7       0.0       5.9      11.7       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    37                     :
:       25        26         .         .         .         .         0         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    23,283                :
: Positions                                                                                                    :
:   14,538    20,488     2,410       203       584     3,082       168       708     1,722       123        44 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -684      -849       273        80      -253      -186         0        26       -69        83         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     62.4      88.0      10.4       0.9       2.5      13.2       0.7       3.0       7.4       0.5       0.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    37                     :
:       20        25         .         .         .         .         .         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    13,036                :
: Positions                                                                                                    :
:    9,848    10,646       789         0       591         0       435       695     1,111       667         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -713    -1,452       -24         0         0         0       312      -312       -73       282         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     75.5      81.7       6.1       0.0       4.5       0.0       3.3       5.3       8.5       5.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       14        11         .         0         .         0         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   511,755                :
: Positions                                                                                                    :
:  437,688   472,629    42,274         0    17,295         0     7,333    14,498         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:  -57,690   -56,266    -1,460    -3,588      -284         0       704    -1,056         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     85.5      92.4       8.3       0.0       3.4       0.0       1.4       2.8       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       17        18         .         0         .         0         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    44,751                :
: Positions                                                                                                    :
:   31,865    40,729     2,318       716       343     3,694         0     1,824     3,434         0       842 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,912    -2,601        80      -160       -80        18         0         0       -54         0      -178 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     71.2      91.0       5.2       1.6       0.8       8.3       0.0       4.1       7.7       0.0       1.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       17        18         .         .         .         .         0         .         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 DA PEAK - ICE FUTURES ENERGY DIV   800MWh                                                         :
CFTC Code #0643BY                                                    Open Interest is    16,180                :
: Positions                                                                                                    :
:    9,445    12,667        81       546     1,238     1,080         0         0     3,503         0       490 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -203      -646        44       -40         0       -80         0         0      -108         0        88 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     58.4      78.3       0.5       3.4       7.7       6.7       0.0       0.0      21.7       0.0       3.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       16        18         .         .         .         .         0         0         4         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 DA OFF-PK - ICE FUTURES ENERGY DIV   50 Mwh                                                       :
CFTC Code #0643BZ                                                    Open Interest is   220,028                :
: Positions                                                                                                    :
:  150,891   218,430    19,529         0     1,598         0         0         0    47,228         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:  -13,408   -14,768    -1,056         0         0      -704         0         0       400         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     68.6      99.3       8.9       0.0       0.7       0.0       0.0       0.0      21.5       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       12        16         .         0         .         0         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    12,198                :
: Positions                                                                                                    :
:    8,060     9,509     1,321        99     1,132     1,164         0       264         0       381         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -225      -591      -169        38       -80      -157         0         0         0      -120         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     66.1      78.0      10.8       0.8       9.3       9.5       0.0       2.2       0.0       3.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       14        14         .         .         .         .         0         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   112,276                :
: Positions                                                                                                    :
:   89,419   101,805     9,711     8,141     1,939    10,816         0       391         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -8,416   -11,713      -704     2,241    -1,457         0         0         0      -352         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     79.6      90.7       8.6       7.3       1.7       9.6       0.0       0.3       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       16        17         .         .         .         .         0         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    22,833                :
: Positions                                                                                                    :
:   12,767    16,757     3,324         0     4,790       666         0     1,286         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:       77         0         0         0         0       -77         0        77         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     55.9      73.4      14.6       0.0      21.0       2.9       0.0       5.6       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:       15        12         .         0         .         .         0         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV   Any Multiple of 800 800MWhs                                      :
CFTC Code #0643CL                                                    Open Interest is    16,680                :
: Positions                                                                                                    :
:    7,940    12,663     4,343         0       944       158         0       410       658       436     2,166 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -662      -774      -156         0       -15       -12         0       -12         0       -76        14 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     47.6      75.9      26.0       0.0       5.7       0.9       0.0       2.5       3.9       2.6      13.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       11        10         .         0         .         .         0         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    29,665                :
: Positions                                                                                                    :
:   27,125    13,540     2,195    15,105         0         0       900         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,675    -1,685      -125      -260         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.4      45.6       7.4      50.9       0.0       0.0       3.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       19        11         .         .         0         0         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 OFF-PEAK - ICE FUTURES ENERGY DIV   1 MW                                               :
CFTC Code #0643CV                                                    Open Interest is    26,905                :
: Positions                                                                                                    :
:   25,000    10,730     1,500    15,155         0         0       900         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,365    -1,150      -100      -335         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     92.9      39.9       5.6      56.3       0.0       0.0       3.3       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       17        10         .         .         0         0         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    23,895                :
: Positions                                                                                                    :
:   23,685    18,125         0     5,720         0         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,710    -1,425         0      -150         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     99.1      75.9       0.0      23.9       0.0       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       20         6         0         .         0         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    16,465                :
: Positions                                                                                                    :
:   16,255    12,445         0     4,020         0         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,245      -935         0      -100         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     98.7      75.6       0.0      24.4       0.0       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       18         7         0         .         0         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    15,050                :
: Positions                                                                                                    :
:   13,815    13,510         0     1,115       315         0        50         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,180    -2,225         0         0       -65       -25         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.8      89.8       0.0       7.4       2.1       0.0       0.3       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       11         8         0         .         .         0         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    13,875                :
: Positions                                                                                                    :
:   12,915    13,815       225         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,645    -2,785       -50         0         0      -100       -25         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     93.1      99.6       1.6       0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       18         6         .         0         0         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    14,677                :
: Positions                                                                                                    :
:   13,785    14,677       285         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,922    -3,295       -45         0         0      -100         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     93.9     100.0       1.9       0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       21         8         .         0         0         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   108,228                :
: Positions                                                                                                    :
:   91,776   106,660    12,979         0     1,173     1,215        55       340       600         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -3,780    -3,981      -236         0       -24         0        55      -130        50         0      -100 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     84.8      98.6      12.0       0.0       1.1       1.1       0.1       0.3       0.6       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    44                     :
:       31        30         4         0         .         .         .         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   134,890                :
: Positions                                                                                                    :
:  115,759   133,275    14,681         0     1,145     2,170         0       470       650         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -5,725    -6,614      -184         0        13      -620         0        50      -100         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     85.8      98.8      10.9       0.0       0.8       1.6       0.0       0.3       0.5       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    48                     :
:       33        36         4         0         .         .         0         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   149,259                :
: Positions                                                                                                    :
:  117,190   111,988        84    18,386     5,826     3,675     1,781     1,435    16,274     5,280     4,460 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -6,173    -5,690      -196      -967       218       357       -10      -515    -1,039      -300      -305 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     78.5      75.0       0.1      12.3       3.9       2.5       1.2       1.0      10.9       3.5       3.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    66                     :
:       42        35         .         .         4         .         .         .         7         .         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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   100,464                :
: Positions                                                                                                    :
:   84,214    88,985     6,956     1,663     5,044       413         0     1,422     1,020     2,100     1,235 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -3,843    -3,690       -19      -273      -681      -321       -25       211       -50      -255        20 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     83.8      88.6       6.9       1.7       5.0       0.4       0.0       1.4       1.0       2.1       1.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    48                     :
:       34        27         .         .         4         .         0         .         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    24,690                :
: Positions                                                                                                    :
:   23,395    21,535       360     1,930       280       295       815         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,325    -2,495       -35       105      -105       -75       -50       -50         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     94.8      87.2       1.5       7.8       1.1       1.2       3.3       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       20        10         .         .         .         .         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    22,795                :
: Positions                                                                                                    :
:   21,211    20,245       330     1,880       235       684       315         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,970    -2,460       -60        90       -90      -325         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     93.1      88.8       1.4       8.2       1.0       3.0       1.4       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:       19         9         .         .         .         .         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    19,605                :
: Positions                                                                                                    :
:   16,525    13,680         0     1,420     2,135         0       925       300         0        25         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:       45      -930         0       785      -485         0       -20         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     84.3      69.8       0.0       7.2      10.9       0.0       4.7       1.5       0.0       0.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       16        17         0         .         .         0         .         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 2.5MW - NEW YORK MERCANTILE EXCHANGE   (40 MEGAWATT HOURS PER PEAK DAY)                :
CFTC Code #064657                                                    Open Interest is    20,795                :
: Positions                                                                                                    :
:   15,378    16,950       822       166     1,106       140         0       132       730         0        86 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:        9       -22        -1        -3        -1         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     73.9      81.5       4.0       0.8       5.3       0.7       0.0       0.6       3.5       0.0       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:       16        13         .         .         .         .         0         .         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE   (Contracts of 5 MEGAWATT HOURS)                :
CFTC Code #064A57                                                    Open Interest is 1,326,001                :
: Positions                                                                                                    :
:  391,580 1,304,115   912,535         0    21,886         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     29.5      98.3      68.8       0.0       1.7       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       10        14         .         0         .         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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)                   :
CFTC Code #064A58                                                    Open Interest is   134,984                :
: Positions                                                                                                    :
:  124,708    72,103       750    54,440     3,551     3,435         0     2,540         0     2,350         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     92.4      53.4       0.6      40.3       2.6       2.5       0.0       1.9       0.0       1.7       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       15        17         .         .         .         .         0         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 2,882,023                :
: Positions                                                                                                    :
:2,503,334 1,149,020   144,624 1,220,591   234,065         0   278,320         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:       -0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     86.9      39.9       5.0      42.4       8.1       0.0       9.7       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       18        11         .         .         .         0         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 DAY HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 80 Megawatt Hours)               :
CFTC Code #064A64                                                    Open Interest is    51,604                :
: Positions                                                                                                    :
:   40,993    42,549     1,523       640     4,839        58         0     3,425       766         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     79.4      82.5       3.0       1.2       9.4       0.1       0.0       6.6       1.5       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       13        10         .         .         .         .         0         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 5 Megawatt Hours)                  :
CFTC Code #064A80                                                    Open Interest is 1,388,995                :
: Positions                                                                                                    :
:  820,821   879,394   140,341   215,271   216,180   132,560         0    70,560     8,533     7,590         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     59.1      63.3      10.1      15.5      15.6       9.5       0.0       5.1       0.6       0.5       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       13         8         .         .         .         .         0         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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_month_on_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                          :
CFTC Code #064BFI                                                    Open Interest is    21,014                :
: Positions                                                                                                    :
:   12,790    18,194     4,500         0     1,500         0       600         0     1,549         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,060      -878       330         0      -150         0        10       -10      -128         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     60.9      86.6      21.4       0.0       7.1       0.0       2.9       0.0       7.4       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       11        13         .         0         .         0         .         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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_month_off_dap - NODAL EXCHANGE   Megawatt Hours (MWh)                                         :
CFTC Code #064BFJ                                                    Open Interest is    18,050                :
: Positions                                                                                                    :
:   10,536    15,600     4,270         0     1,250         0       600         0     1,520         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -885      -702       305         0      -125         0        30       -30      -127         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     58.4      86.4      23.7       0.0       6.9       0.0       3.3       0.0       8.4       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        9        14         .         0         .         0         .         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    31,156                :
: Positions                                                                                                    :
:   26,473    24,746         0     2,085       405     1,350         0         0     1,803     3,270       650 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,218    -1,353         0        30       -55      -100         0         0        35         0       -35 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     85.0      79.4       0.0       6.7       1.3       4.3       0.0       0.0       5.8      10.5       2.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:       19        20         0         .         .         .         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    21,110                :
: Positions                                                                                                    :
:   13,732    17,723     1,300     2,770       345       700         0         0     4,115         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -603      -773      -178      -225         0       -65         0         0       -45         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.0      84.0       6.2      13.1       1.6       3.3       0.0       0.0      19.5       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       16        17         .         .         .         .         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    24,643                :
: Positions                                                                                                    :
:   22,613    16,663       834     7,405         0        56       310       230       250         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,801      -858        66      -325       -61        56      -124       -16      -150         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.8      67.6       3.4      30.0       0.0       0.2       1.3       0.9       1.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    34                     :
:       25        19         .         .         0         .         .         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    22,527                :
: Positions                                                                                                    :
:   21,681    14,616         0     7,038        20       567       700       143         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,398      -779         0      -320       -60       -45       -65       -30         0       -50         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     96.2      64.9       0.0      31.2       0.1       2.5       3.1       0.6       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    34                     :
:       22        20         0         .         .         .         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    15,044                :
: Positions                                                                                                    :
:   12,845    12,749     1,385       795       430         0     1,070         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -716      -510      -160       -50       -25         0      -100         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     85.4      84.7       9.2       5.3       2.9       0.0       7.1       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       13        11         .         .         .         0         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    25,235                :
: Positions                                                                                                    :
:   21,955    17,770     1,080     2,695     1,760         0     1,910       290        25       600         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,065    -1,510        25       415      -415         0       175      -175       -25      -275         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     87.0      70.4       4.3      10.7       7.0       0.0       7.6       1.1       0.1       2.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:       20        20         .         .         .         0         .         .         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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     7,890                :
: Positions                                                                                                    :
:    6,315     5,450       460     2,400        20       975         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -355      -195      -160       -25        20       300         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     80.0      69.1       5.8      30.4       0.3      12.4       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       13        15         .         .         .         .         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    10,290                :
: Positions                                                                                                    :
:    8,240     7,515       710     2,240         0       430         0       300         0       125         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -920      -555         0       -25         0        55         0       -80         0      -125         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     80.1      73.0       6.9      21.8       0.0       4.2       0.0       2.9       0.0       1.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       15        14         .         .         0         .         0         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    59,731                :
: Positions                                                                                                    :
:   53,916    51,912         0     2,310     3,095       370         0       155         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,140    -2,871         0       600      -600      -240         0        -5         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     90.3      86.9       0.0       3.9       5.2       0.6       0.0       0.3       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       15        21         0         .         .         .         0         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    54,412                :
: Positions                                                                                                    :
:   50,047    44,916         0     4,660     1,870       370         0       155         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,210    -2,531         0       525      -525         5         0        -5         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     92.0      82.5       0.0       8.6       3.4       0.7       0.0       0.3       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       15        17         0         .         .         .         0         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    12,465                :
: Positions                                                                                                    :
:    9,660    12,345     1,130         0         0       600         0         0       600         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -735      -715      -150         0         0        25         0       -25         0         0        -3 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     77.5      99.0       9.1       0.0       0.0       4.8       0.0       0.0       4.8       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:       13         8         .         0         0         .         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    12,133                :
: Positions                                                                                                    :
:   10,815    10,260       300         0       300         0       525         0         0       485       323 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -735      -275        75         0       -75       -75      -355         0         0       -50        -2 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     89.1      84.6       2.5       0.0       2.5       0.0       4.3       0.0       0.0       4.0       2.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       13        10         .         0         .         0         .         0         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    11,890                :
: Positions                                                                                                    :
:   10,895     8,335       525         0        75         0     1,275         0         0     1,995         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:      175      -270        25         0       -25      -100      -125         0         0       -25         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.6      70.1       4.4       0.0       0.6       0.0      10.7       0.0       0.0      16.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       13         8         .         0         .         0         .         0         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    27,946                :
: Positions                                                                                                    :
:   27,231    20,931         0     1,200         0       350     5,500       190         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -290      -125         0         0         0      -350      -435         0         0      -185         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     97.4      74.9       0.0       4.3       0.0       1.3      19.7       0.7       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       18        11         0         .         0         .         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    26,405                :
: Positions                                                                                                    :
:   26,190    19,980         0     1,200         0        50     5,100         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -125      -115         0         0         0       -50      -185         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     99.2      75.7       0.0       4.5       0.0       0.2      19.3       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:       16         7         0         .         0         .         .         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    70,514                :
: Positions                                                                                                    :
:   50,363    64,855     4,715       615       380    10,965       580       215        17         0       784 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,702    -3,063         0        50       -50      -165      -270        20      -396         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     71.4      92.0       6.7       0.9       0.5      15.6       0.8       0.3       0.0       0.0       1.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:       22        22         .         .         .         .         .         .         .         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    64,823                :
: Positions                                                                                                    :
:   42,488    62,068     4,715       565       290    11,310       230         0     4,341         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -2,123    -2,693        25        70       -95      -410        30         0       -82         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.5      95.7       7.3       0.9       0.4      17.4       0.4       0.0       6.7       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:       17        23         .         .         .         .         .         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    29,080                :
: Positions                                                                                                    :
:   23,605    21,375         0     1,480       420       600     4,625         0     2,650         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,535    -1,275         0      -135         0         0      -100         0      -225         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     81.2      73.5       0.0       5.1       1.4       2.1      15.9       0.0       9.1       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       15        16         0         .         .         .         .         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    24,750                :
: Positions                                                                                                    :
:   22,580    23,000         0       950         0       200         0       600       800         0         0 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:   -1,075    -1,145         0       -35         0      -100         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.2      92.9       0.0       3.8       0.0       0.8       0.0       2.4       3.2       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       19        14         0         .         0         .         0         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             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    26,919                :
: Positions                                                                                                    :
:   17,735    16,090         0     1,765     3,485     2,700     1,800         0     1,610     2,750         9 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -995    -1,320         0       435      -255      -125         0         0       -25      -275        -7 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.9      59.8       0.0       6.6      12.9      10.0       6.7       0.0       6.0      10.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       17        16         0         .         .         .         .         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 10, 2015             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
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PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE   Megawatt Hours (MWh)                                          :
CFTC Code #064FKF                                                    Open Interest is    21,015                :
: Positions                                                                                                    :
:   16,755    14,280       400     1,900     1,725       100     1,200       500         0       250       210 :
:                                                                                                              :
: Changes from:     March 3, 2015                                                                              :
:     -240      -675      -100       380       -95        75         0       -75         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     79.7      68.0       1.9       9.0       8.2       0.5       5.7       2.4       0.0       1.2       1.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       16        15         .         .         .         .         .         .         0         .         . :
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Updated March 13, 2015