Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE (CONTRACTS OF 1,550 TONS) : CFTC Code #024651 Open Interest is 7,545 : : Positions : : 6,270 5,925 0 930 150 0 105 0 915 165 15 : : : : Changes from: October 19, 2010 : : -175 -190 0 105 -120 0 -135 -30 -90 90 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 83.1 78.5 0.0 12.3 2.0 0.0 1.4 0.0 12.1 2.2 0.2 : : : : Number of Traders in Each Category Total Traders: 21 : : 15 14 0 . . 0 . 0 . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #064657 Open Interest is 43,050 : : Positions : : 26,401 27,424 2,577 9,106 4,273 5,538 120 1,342 174 300 144 : : : : Changes from: October 19, 2010 : : 250 -140 54 -220 289 -500 0 0 -30 40 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 61.3 63.7 6.0 21.2 9.9 12.9 0.3 3.1 0.4 0.7 0.3 : : : : Number of Traders in Each Category Total Traders: 41 : : 24 19 4 5 7 . . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 LBMP SWAP - NEW YORK MERCANTILE EXCHANGE (CONTRACTS 0F 400 MEGAWATT HOURS) : CFTC Code #06465A Open Interest is 8,177 : : Positions : : 6,809 4,149 0 3,069 0 260 84 0 0 42 0 : : : : Changes from: October 19, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 83.3 50.7 0.0 37.5 0.0 3.2 1.0 0.0 0.0 0.5 0.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 13 10 0 . 0 . . 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #06465H Open Interest is 15,990 : : Positions : : 8,902 10,580 3,546 1,771 1,755 0 360 40 0 414 0 : : : : Changes from: October 19, 2010 : : -2 398 292 0 -10 0 0 0 0 -22 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 55.7 66.2 22.2 11.1 11.0 0.0 2.3 0.3 0.0 2.6 0.0 : : : : Number of Traders in Each Category Total Traders: 27 : : 15 15 . . 4 0 . . 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE (2.5 MEGAWATTS PER OFF PEAK HRS) : CFTC Code #06465M Open Interest is 31,130 : : Positions : : 19,582 12,114 1,714 9,892 6,450 0 1,520 70 0 626 130 : : : : Changes from: October 19, 2010 : : 276 96 8 138 0 0 0 0 0 30 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 62.9 38.9 5.5 31.8 20.7 0.0 4.9 0.2 0.0 2.0 0.4 : : : : Number of Traders in Each Category Total Traders: 31 : : 19 16 . 5 7 0 . . 0 . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE (2.5 MEGAWATTS PER OFF PEAK HRS) : CFTC Code #06465S Open Interest is 12,455 : : Positions : : 7,262 7,432 1,844 2,321 1,163 280 0 60 0 86 78 : : : : Changes from: October 19, 2010 : : -108 92 68 -186 200 0 0 0 0 52 -32 : : : : Percent of Open Interest Represented by Each Category of Trader : : 58.3 59.7 14.8 18.6 9.3 2.2 0.0 0.5 0.0 0.7 0.6 : : : : Number of Traders in Each Category Total Traders: 22 : : 13 10 . . 5 . 0 . 0 . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENG CONN PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #06465T Open Interest is 29,014 : : Positions : : 18,239 16,399 3,125 3,085 7,650 0 0 0 0 1,625 0 : : : : Changes from: October 19, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 62.9 56.5 10.8 10.6 26.4 0.0 0.0 0.0 0.0 5.6 0.0 : : : : Number of Traders in Each Category Total Traders: 22 : : 11 7 . . . 0 0 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #064A01 Open Interest is 14,445 : : Positions : : 10,651 8,935 1,278 3,067 1,293 132 20 12 0 0 0 : : : : Changes from: October 19, 2010 : : 22 -74 -4 100 0 0 20 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 73.7 61.9 8.8 21.2 9.0 0.9 0.1 0.1 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 29 : : 18 16 4 . 5 . . . 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE (2.5 MW X OFF PEAK HOURS PER MONTH) : CFTC Code #064A02 Open Interest is 9,483 : : Positions : : 6,431 3,141 992 4,442 1,058 0 0 0 0 0 0 : : : : Changes from: October 19, 2010 : : 2 2 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 67.8 33.1 10.5 46.8 11.2 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 22 : : 15 13 . 4 4 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A34 Open Interest is 51,284 : : Positions : : 48,117 36,151 2,337 14,580 510 0 0 0 0 0 0 : : : : Changes from: October 19, 2010 : : 0 255 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 93.8 70.5 4.6 28.4 1.0 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 22 : : 10 8 . . . 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A35 Open Interest is 764,177 : : Positions : : 713,846 496,579 45,651 262,918 4,680 0 0 0 0 0 0 : : : : Changes from: October 19, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 93.4 65.0 6.0 34.4 0.6 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 23 : : 12 6 . . . 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A50 Open Interest is 37,859 : : Positions : : 32,807 31,000 5,052 5,559 0 0 0 0 0 1,300 0 : : : : Changes from: October 19, 2010 : : 205 205 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 86.7 81.9 13.3 14.7 0.0 0.0 0.0 0.0 0.0 3.4 0.0 : : : : Number of Traders in Each Category Total Traders: 22 : : 12 7 . 4 0 0 0 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A52 Open Interest is 33,894 : : Positions : : 29,604 30,834 3,525 2,805 0 0 0 0 0 0 0 : : : : Changes from: October 19, 2010 : : -843 -843 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 87.3 91.0 10.4 8.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 22 : : 10 8 5 . 0 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A53 Open Interest is 486,188 : : Positions : : 428,614 434,712 57,574 51,476 0 0 0 0 0 0 0 : : : : Changes from: October 19, 2010 : : -19,271 -19,271 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 88.2 89.4 11.8 10.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 23 : : 9 11 4 . 0 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A54 Open Interest is 71,396 : : Positions : : 28,949 50,287 42,382 21,109 0 0 0 0 0 0 0 : : : : Changes from: October 19, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 40.5 70.4 59.4 29.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 27 : : 11 14 6 . 0 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A55 Open Interest is 1,221,867 : : Positions : : 465,012 894,515 756,855 327,352 0 0 0 0 0 0 0 : : : : Changes from: October 19, 2010 : : -1,925 -1,925 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 38.1 73.2 61.9 26.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 26 : : 11 12 6 . 0 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 DAY AHEAD - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A56 Open Interest is 214,018 : : Positions : : 122,409 152,363 88,506 60,483 937 0 0 0 1,998 0 168 : : : : Changes from: October 19, 2010 : : 4,837 4,995 -620 0 0 0 0 0 673 0 105 : : : : Percent of Open Interest Represented by Each Category of Trader : : 57.2 71.2 41.4 28.3 0.4 0.0 0.0 0.0 0.9 0.0 0.1 : : : : Number of Traders in Each Category Total Traders: 41 : : 23 21 . 7 . 0 0 0 . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 50 MEGAWATT HOURS) : CFTC Code #064A57 Open Interest is 3,794,585 : : Positions : :2,293,155 2,735,366 1,495,892 1,050,101 5,538 0 0 0 0 3,580 0 : : : : Changes from: October 19, 2010 : : 87,329 85,789 -7,600 -7,600 0 0 0 0 0 1,540 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 60.4 72.1 39.4 27.7 0.1 0.0 0.0 0.0 0.0 0.1 0.0 : : : : Number of Traders in Each Category Total Traders: 39 : : 20 17 . 7 . 0 0 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 62,278 : : Positions : : 50,839 56,223 6,972 725 2,940 0 0 0 1,527 2,135 0 : : : : Changes from: October 19, 2010 : : 1,785 1,932 -1,825 725 -255 0 -2,550 0 147 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 81.6 90.3 11.2 1.2 4.7 0.0 0.0 0.0 2.5 3.4 0.0 : : : : Number of Traders in Each Category Total Traders: 35 : : 19 18 5 . . 0 0 0 . . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 REAL TIME - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A59 Open Interest is 1,191,974 : : Positions : :1,010,122 1,024,333 71,053 20,616 80,785 0 3,800 0 30,014 62,440 0 : : : : Changes from: October 19, 2010 : : 69,425 72,890 0 0 0 0 0 0 3,465 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 84.7 85.9 6.0 1.7 6.8 0.0 0.3 0.0 2.5 5.2 0.0 : : : : Number of Traders in Each Category Total Traders: 37 : : 19 21 . 4 5 0 . 0 . . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A60 Open Interest is 59,230 : : Positions : : 45,231 34,547 2,385 14,483 9,945 0 0 0 1,625 0 0 : : : : Changes from: October 19, 2010 : : -600 -1,275 -420 0 420 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 76.4 58.3 4.0 24.5 16.8 0.0 0.0 0.0 2.7 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 34 : : 20 21 . 5 5 0 0 0 . 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A66 Open Interest is 10,787 : : Positions : : 7,170 7,252 3,206 2,435 195 0 0 0 130 650 0 : : : : Changes from: October 19, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 66.5 67.2 29.7 22.6 1.8 0.0 0.0 0.0 1.2 6.0 0.0 : : : : Number of Traders in Each Category Total Traders: 23 : : 13 11 . . . 0 0 0 . . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : 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 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A68 Open Interest is 17,340 : : Positions : : 12,036 7,448 4,220 8,808 255 0 0 0 510 0 0 : : : : Changes from: October 19, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 69.4 43.0 24.3 50.8 1.5 0.0 0.0 0.0 2.9 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 21 : : 10 8 . 4 . 0 0 0 . 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A71 Open Interest is 513,294 : : Positions : : 314,797 287,481 58,097 56,188 140,400 0 0 0 0 29,225 0 : : : : Changes from: October 19, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 61.3 56.0 11.3 10.9 27.4 0.0 0.0 0.0 0.0 5.7 0.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 9 7 4 . . 0 0 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 26, 2010 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A78 Open Interest is 1,108,258 : : Positions : : 834,061 598,302 33,109 274,445 200,636 0 23,400 0 29,986 1,009 10,466 : : : : Changes from: October 19, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 75.3 54.0 3.0 24.8 18.1 0.0 2.1 0.0 2.7 0.1 0.9 : : : : Number of Traders in Each Category Total Traders: 38 : : 20 19 . 5 4 0 . 0 . . . : ----------------------------------------------------------------------------------------------------------------
Updated October 29, 2010