Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 8,110 : : Positions : : 6,445 6,115 0 825 270 0 240 30 1,005 75 15 : : : : Changes from: October 12, 2010 : : 180 -20 -225 -15 75 0 -75 30 0 -75 -60 : : : : Percent of Open Interest Represented by Each Category of Trader : : 79.5 75.4 0.0 10.2 3.3 0.0 3.0 0.4 12.4 0.9 0.2 : : : : Number of Traders in Each Category Total Traders: 20 : : 13 13 0 . . 0 . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 43,012 : : Positions : : 26,151 27,564 2,523 9,326 3,984 6,038 120 1,342 204 260 144 : : : : Changes from: October 12, 2010 : : 140 602 0 -572 60 0 0 -20 -10 60 10 : : : : Percent of Open Interest Represented by Each Category of Trader : : 60.8 64.1 5.9 21.7 9.3 14.0 0.3 3.1 0.5 0.6 0.3 : : : : Number of Traders in Each Category Total Traders: 40 : : 23 18 . 5 6 . . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 12, 2010 : : 42 42 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 19, 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 15,612 : : Positions : : 8,904 10,182 3,254 1,771 1,765 0 360 40 0 436 0 : : : : Changes from: October 12, 2010 : : 220 112 -6 0 0 0 0 0 0 82 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 57.0 65.2 20.8 11.3 11.3 0.0 2.3 0.3 0.0 2.8 0.0 : : : : Number of Traders in Each Category Total Traders: 27 : : 14 15 . . 4 0 . . 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 30,846 : : Positions : : 19,306 12,018 1,706 9,754 6,450 0 1,520 70 0 596 130 : : : : Changes from: October 12, 2010 : : -178 -48 24 24 0 0 0 0 0 10 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 62.6 39.0 5.5 31.6 20.9 0.0 4.9 0.2 0.0 1.9 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 19, 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 12,224 : : Positions : : 7,370 7,340 1,776 2,507 963 280 0 60 0 34 110 : : : : Changes from: October 12, 2010 : : 142 50 0 0 0 0 0 0 -58 34 -10 : : : : Percent of Open Interest Represented by Each Category of Trader : : 60.3 60.0 14.5 20.5 7.9 2.3 0.0 0.5 0.0 0.3 0.9 : : : : Number of Traders in Each Category Total Traders: 23 : : 14 11 . 4 5 . 0 . 0 . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 12, 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 19, 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 14,379 : : Positions : : 10,629 9,009 1,282 2,967 1,293 132 0 12 0 0 0 : : : : Changes from: October 12, 2010 : : 82 78 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 73.9 62.7 8.9 20.6 9.0 0.9 0.0 0.1 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 28 : : 18 16 4 . 5 . 0 . 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 9,481 : : Positions : : 6,429 3,139 992 4,442 1,058 0 0 0 0 0 0 : : : : Changes from: October 12, 2010 : : 4 0 0 2 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 67.8 33.1 10.5 46.9 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 19, 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 51,007 : : Positions : : 48,117 35,896 2,337 14,580 510 0 0 0 0 0 0 : : : : Changes from: October 12, 2010 : : 0 0 0 22 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 94.3 70.4 4.6 28.6 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 19, 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 12, 2010 : : 1,136 744 0 392 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 19, 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 37,654 : : Positions : : 32,602 30,795 5,052 5,559 0 0 0 0 0 1,300 0 : : : : Changes from: October 12, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 86.6 81.8 13.4 14.8 0.0 0.0 0.0 0.0 0.0 3.5 0.0 : : : : Number of Traders in Each Category Total Traders: 21 : : 12 6 . 4 0 0 0 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 34,737 : : Positions : : 30,447 31,677 3,525 2,805 0 0 0 0 0 0 0 : : : : Changes from: October 12, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 87.7 91.2 10.1 8.1 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 19, 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 505,459 : : Positions : : 447,885 453,983 57,574 51,476 0 0 0 0 0 0 0 : : : : Changes from: October 12, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 88.6 89.8 11.4 10.2 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 19, 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 12, 2010 : : 335 335 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 19, 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 1,223,792 : : Positions : : 466,937 896,440 756,855 327,352 0 0 0 0 0 0 0 : : : : Changes from: October 12, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 38.2 73.3 61.8 26.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 25 : : 11 11 6 . 0 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 209,023 : : Positions : : 117,572 147,368 89,126 60,483 937 0 0 0 1,325 0 63 : : : : Changes from: October 12, 2010 : : 3,825 2,550 -252 1,023 -595 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 56.2 70.5 42.6 28.9 0.4 0.0 0.0 0.0 0.6 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 41 : : 23 20 . 7 . 0 0 0 . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 3,714,856 : : Positions : :2,205,826 2,649,577 1,503,492 1,057,701 5,538 0 0 0 0 2,040 0 : : : : Changes from: October 12, 2010 : : 70,440 47,040 0 23,400 -15,756 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 59.4 71.3 40.5 28.5 0.1 0.0 0.0 0.0 0.0 0.1 0.0 : : : : Number of Traders in Each Category Total Traders: 38 : : 20 15 . 7 . 0 0 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 62,426 : : Positions : : 49,054 54,291 8,797 0 3,195 0 2,550 0 1,380 2,135 0 : : : : Changes from: October 12, 2010 : : 510 2,042 3,612 -725 255 0 2,550 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 78.6 87.0 14.1 0.0 5.1 0.0 4.1 0.0 2.2 3.4 0.0 : : : : Number of Traders in Each Category Total Traders: 36 : : 18 18 6 0 . 0 . 0 . . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 1,119,084 : : Positions : : 940,697 951,443 71,053 20,616 80,785 0 3,800 0 26,549 62,440 0 : : : : Changes from: October 12, 2010 : : 11,466 39,514 28,048 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 84.1 85.0 6.3 1.8 7.2 0.0 0.3 0.0 2.4 5.6 0.0 : : : : Number of Traders in Each Category Total Traders: 36 : : 19 19 . 4 5 0 . 0 . . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of October 19, 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 59,830 : : Positions : : 45,831 35,822 2,805 14,483 9,525 0 0 0 1,625 0 0 : : : : Changes from: October 12, 2010 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 76.6 59.9 4.7 24.2 15.9 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 19, 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 12, 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 19, 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 12, 2010 : : 0 0 510 510 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 19, 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 12, 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 19, 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 12, 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 22, 2010