Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 7,065 : : Positions : : 4,860 4,695 0 1,035 375 1,005 0 0 0 165 60 : : : : Changes from: August 21, 2012 : : 130 150 -30 150 -75 -15 0 0 0 45 -15 : : : : Percent of Open Interest Represented by Each Category of Trader : : 68.8 66.5 0.0 14.6 5.3 14.2 0.0 0.0 0.0 2.3 0.8 : : : : Number of Traders in Each Category Total Traders: 21 : : 11 12 0 . . . 0 0 0 . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 14,375 : : Positions : : 4,125 1,806 707 452 563 0 1,230 1,840 4,798 6,143 1,632 : : : : Changes from: August 21, 2012 : : 1,093 101 10 5 210 0 15 -105 70 510 -249 : : : : Percent of Open Interest Represented by Each Category of Trader : : 28.7 12.6 4.9 3.1 3.9 0.0 8.6 12.8 33.4 42.7 11.4 : : : : Number of Traders in Each Category Total Traders: 28 : : 4 4 . . . 0 4 4 5 12 13 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 6,360 : : Positions : : 1,395 2,020 0 35 160 255 505 360 2,735 1,730 1,080 : : : : Changes from: August 21, 2012 : : 95 110 0 -10 10 0 130 70 110 -15 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 21.9 31.8 0.0 0.6 2.5 4.0 7.9 5.7 43.0 27.2 17.0 : : : : Number of Traders in Each Category Total Traders: 21 : : 4 4 0 . . . . . 4 9 11 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 OTC - ICE OTC (Contracts of 800 MWh) : CFTC Code #064363 Open Interest is 182,525 : : Positions : : 103,865 126,214 8,001 6,605 20,765 12,172 697 19,987 9,455 1,007 6,714 : : : : Changes from: August 21, 2012 : : 5,180 3,822 182 442 400 307 184 262 -934 499 666 : : : : Percent of Open Interest Represented by Each Category of Trader : : 56.9 69.1 4.4 3.6 11.4 6.7 0.4 11.0 5.2 0.6 3.7 : : : : Number of Traders in Each Category Total Traders: 83 : : 46 44 6 6 8 6 . 5 6 6 9 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 FINANCIAL PEAK OTC - ICE OTC (Contracts of 400 MWh) : CFTC Code #064391 Open Interest is 63,244 : : Positions : : 47,864 45,138 3,936 7,187 9,945 465 0 763 98 42 145 : : : : Changes from: August 21, 2012 : : 579 306 -667 -521 695 -152 0 128 48 -1 1 : : : : Percent of Open Interest Represented by Each Category of Trader : : 75.7 71.4 6.2 11.4 15.7 0.7 0.0 1.2 0.2 0.1 0.2 : : : : Number of Traders in Each Category Total Traders: 38 : : 24 22 . 4 5 . 0 . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 FINANCIAL OFF-PEAK OTC - ICE OTC (Contracts of 25 MWh) : CFTC Code #064392 Open Interest is 556,463 : : Positions : : 458,722 384,382 29,173 105,095 61,774 0 1,634 2,273 3,537 321 984 : : : : Changes from: August 21, 2012 : : 9,094 8,243 400 640 624 0 977 -943 366 0 -336 : : : : Percent of Open Interest Represented by Each Category of Trader : : 82.4 69.1 5.2 18.9 11.1 0.0 0.3 0.4 0.6 0.1 0.2 : : : : Number of Traders in Each Category Total Traders: 35 : : 22 25 . . 5 0 . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 OFF PEAK REAL TIME OTC - ICE OTC (Contracts of 50 Megawatt Hours) : CFTC Code #064394 Open Interest is 1,660,860 : : Positions : :1,128,652 1,315,962 225,439 191,226 71,831 142,025 156 54,612 20,407 9,179 17,894 : : : : Changes from: August 21, 2012 : : 45,226 56,097 -2,576 -918 -1,041 13,825 0 2,120 -4,064 -2,768 7,760 : : : : Percent of Open Interest Represented by Each Category of Trader : : 68.0 79.2 13.6 11.5 4.3 8.6 0.0 3.3 1.2 0.6 1.1 : : : : Number of Traders in Each Category Total Traders: 59 : : 33 36 5 5 5 . . 4 . . 4 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 DAYAHEAD LPM PEAK OTC - ICE OTC (Contracts of 400 Megawatt Hours) : CFTC Code #064395 Open Interest is 76,523 : : Positions : : 51,575 52,713 9,347 7,052 12,556 0 651 2,896 75 551 72 : : : : Changes from: August 21, 2012 : : -185 84 1,245 796 -125 0 -24 -102 0 180 -124 : : : : Percent of Open Interest Represented by Each Category of Trader : : 67.4 68.9 12.2 9.2 16.4 0.0 0.9 3.8 0.1 0.7 0.1 : : : : Number of Traders in Each Category Total Traders: 46 : : 27 25 4 5 5 0 . . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 LPM OFF PEAK OTC - ICE OTC (Contracts of 25 Megawatt Hours) : CFTC Code #064396 Open Interest is 521,087 : : Positions : : 322,103 411,171 177,007 92,429 8,896 2,924 0 6,701 2,190 624 1,266 : : : : Changes from: August 21, 2012 : : -1,530 14,908 5,831 -1,344 2,352 2,924 -5,715 4,772 624 0 -624 : : : : Percent of Open Interest Represented by Each Category of Trader : : 61.8 78.9 34.0 17.7 1.7 0.6 0.0 1.3 0.4 0.1 0.2 : : : : Number of Traders in Each Category Total Traders: 36 : : 21 19 . 4 . . 0 . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 66,576 : : Positions : : 45,024 26,261 132 28,914 5,072 8,351 0 4,842 1,570 229 195 : : : : Changes from: August 21, 2012 : : 35 -23 0 738 138 -20 0 20 720 0 -240 : : : : Percent of Open Interest Represented by Each Category of Trader : : 67.6 39.4 0.2 43.4 7.6 12.5 0.0 7.3 2.4 0.3 0.3 : : : : Number of Traders in Each Category Total Traders: 42 : : 29 24 . 5 6 . 0 . . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 16,760 : : Positions : : 9,116 11,161 1,751 246 1,675 568 94 2,158 0 672 184 : : : : Changes from: August 21, 2012 : : 84 30 -120 -120 264 0 0 0 0 54 -8 : : : : Percent of Open Interest Represented by Each Category of Trader : : 54.4 66.6 10.4 1.5 10.0 3.4 0.6 12.9 0.0 4.0 1.1 : : : : Number of Traders in Each Category Total Traders: 25 : : 16 13 . . 4 . . . 0 . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #06465I Open Interest is 8,594 : : Positions : : 6,434 3,768 0 1,884 237 0 1,300 28 264 0 8 : : : : Changes from: August 21, 2012 : : -26 -26 0 -120 120 0 120 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 74.9 43.8 0.0 21.9 2.8 0.0 15.1 0.3 3.1 0.0 0.1 : : : : Number of Traders in Each Category Total Traders: 21 : : 14 12 0 . . 0 . . . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE (40 MEGAWATT HOURS PER PEAK DAY) : CFTC Code #06465K Open Interest is 13,312 : : Positions : : 5,613 10,325 1,024 64 1,600 314 400 656 3,294 0 0 : : : : Changes from: August 21, 2012 : : 0 30 -48 0 72 30 0 120 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 42.2 77.6 7.7 0.5 12.0 2.4 3.0 4.9 24.7 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 27 : : 12 16 5 . 5 . . . . 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 23,016 : : Positions : : 16,038 13,248 662 3,400 2,930 148 1,880 640 284 0 18 : : : : Changes from: August 21, 2012 : : -24 -168 0 48 -48 -120 0 120 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 69.7 57.6 2.9 14.8 12.7 0.6 8.2 2.8 1.2 0.0 0.1 : : : : Number of Traders in Each Category Total Traders: 32 : : 21 19 . 5 6 . . . . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE (2.5 MEGAWATTS PER OFF PEAK HRS) : CFTC Code #06465N Open Interest is 8,999 : : Positions : : 4,517 5,722 424 424 1,138 1,314 0 116 0 0 0 : : : : Changes from: August 21, 2012 : : 0 120 120 424 0 120 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 50.2 63.6 4.7 4.7 12.6 14.6 0.0 1.3 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 22 : : 14 14 . . . . 0 . 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE (2.5 MEGAWATTS PER OFF PEAK HRS) : CFTC Code #06465O Open Interest is 12,139 : : Positions : : 5,833 6,107 50 1,090 1,472 0 2,526 130 3,230 0 24 : : : : Changes from: August 21, 2012 : : 72 0 0 0 0 0 120 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 48.1 50.3 0.4 9.0 12.1 0.0 20.8 1.1 26.6 0.0 0.2 : : : : Number of Traders in Each Category Total Traders: 21 : : 13 13 . . . 0 . . . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 12,576 : : Positions : : 8,377 6,768 1,267 1,149 905 298 874 840 0 1,752 0 : : : : Changes from: August 21, 2012 : : 38 0 0 -96 48 0 0 0 0 38 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 66.6 53.8 10.1 9.1 7.2 2.4 6.9 6.7 0.0 13.9 0.0 : : : : Number of Traders in Each Category Total Traders: 23 : : 14 12 . . 4 . . . 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 56,821 : : Positions : : 50,912 46,147 3,046 7,811 2,863 0 0 0 0 0 0 : : : : Changes from: August 21, 2012 : : 170 482 332 20 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 89.6 81.2 5.4 13.7 5.0 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 29 : : 17 13 . . . 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 935,546 : : Positions : : 833,221 772,983 52,517 112,755 49,808 0 0 0 0 0 0 : : : : Changes from: August 21, 2012 : : 1,983 392 0 1,591 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 89.1 82.6 5.6 12.1 5.3 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 26 : : 13 14 . . . 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 25,151 : : Positions : : 24,941 11,072 210 14,079 0 0 0 0 0 0 0 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 99.2 44.0 0.8 56.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 12 7 . . 0 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 93,717 : : Positions : : 54,595 91,613 38,402 1,426 465 0 0 0 0 0 0 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 58.3 97.8 41.0 1.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 36 : : 13 24 4 . . 0 0 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 1,286,634 : : Positions : : 784,361 1,256,439 479,674 9,476 20,719 0 0 0 1,880 0 0 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 61.0 97.7 37.3 0.7 1.6 0.0 0.0 0.0 0.1 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 36 : : 14 21 4 . . 0 0 0 . 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 66,043 : : Positions : : 40,815 41,639 7,783 9,933 5,046 1,720 135 9,290 1,389 0 0 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 61.8 63.0 11.8 15.0 7.6 2.6 0.2 14.1 2.1 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 36 : : 22 16 4 . 5 . . . . 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 1,289,630 : : Positions : :1,089,438 656,092 45,971 408,336 96,269 0 111,290 0 40,309 0 17,643 : : : : Changes from: August 21, 2012 : : 46,800 46,800 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 84.5 50.9 3.6 31.7 7.5 0.0 8.6 0.0 3.1 0.0 1.4 : : : : Number of Traders in Each Category Total Traders: 39 : : 22 19 . 5 6 0 . 0 4 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 51,460 : : Positions : : 40,232 39,734 8,090 4,250 3,032 0 2,268 0 0 1,666 0 : : : : Changes from: August 21, 2012 : : 1,275 1,275 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 78.2 77.2 15.7 8.3 5.9 0.0 4.4 0.0 0.0 3.2 0.0 : : : : Number of Traders in Each Category Total Traders: 26 : : 14 10 . . 4 0 . 0 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : Reportable Positions : :------------------------------------------------------------------------------------------------------------- : : Producer/Merchant : : : : : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Long : Short : Long : Short :Spreading: Long : Short :Spreading: Long : Short :Spreading : ---------------------------------------------------------------------------------------------------------------- MW IND TR REAL TIME PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A61 Open Interest is 23,332 : : Positions : : 16,321 11,876 5,755 4,361 1,150 0 5,945 0 0 0 0 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 70.0 50.9 24.7 18.7 4.9 0.0 25.5 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 10 9 . . . 0 . 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A63 Open Interest is 41,283 : : Positions : : 27,302 32,298 10,354 1,340 2,015 1,060 5,630 0 0 0 0 : : : : Changes from: August 21, 2012 : : 510 510 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 66.1 78.2 25.1 3.2 4.9 2.6 13.6 0.0 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 30 : : 13 16 . . . . . 0 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 29,298 : : Positions : : 8,031 17,669 4,681 8,352 2,747 5,415 0 0 7,894 0 530 : : : : Changes from: August 21, 2012 : : 1,275 1,275 0 1,275 0 1,275 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 27.4 60.3 16.0 28.5 9.4 18.5 0.0 0.0 26.9 0.0 1.8 : : : : Number of Traders in Each Category Total Traders: 21 : : 6 13 . . . . 0 0 . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 16,036 : : Positions : : 10,883 9,677 2,121 2,635 1,801 0 0 0 318 1,692 19 : : : : Changes from: August 21, 2012 : : 171 -339 0 0 0 0 0 0 0 510 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 67.9 60.3 13.2 16.4 11.2 0.0 0.0 0.0 2.0 10.6 0.1 : : : : Number of Traders in Each Category Total Traders: 26 : : 13 12 . . . 0 0 0 . . . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 80 Megawatt Hours) : CFTC Code #064A69 Open Interest is 13,097 : : Positions : : 9,508 8,919 2,407 2,352 906 0 0 0 170 665 0 : : : : Changes from: August 21, 2012 : : 339 594 0 0 0 0 0 0 0 -255 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 72.6 68.1 18.4 18.0 6.9 0.0 0.0 0.0 1.3 5.1 0.0 : : : : Number of Traders in Each Category Total Traders: 22 : : 12 7 . . . 0 0 0 . . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 841,900 : : Positions : : 691,389 608,944 105,028 134,296 22,083 0 80 23,400 0 53,097 0 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 82.1 72.3 12.5 16.0 2.6 0.0 0.0 2.8 0.0 6.3 0.0 : : : : Number of Traders in Each Category Total Traders: 27 : : 18 11 . . . 0 . . 0 . 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A79 Open Interest is 978,868 : : Positions : : 623,811 682,014 274,807 117,324 52,560 19,770 119,050 7,920 0 0 0 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 63.7 69.7 28.1 12.0 5.4 2.0 12.2 0.8 0.0 0.0 0.0 : : : : Number of Traders in Each Category Total Traders: 25 : : 13 12 . . . . . . 0 0 0 : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 548,181 : : Positions : : 132,900 288,364 128,895 100,289 71,957 75,850 0 7,715 51,008 0 79,856 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 24.2 52.6 23.5 18.3 13.1 13.8 0.0 1.4 9.3 0.0 14.6 : : : : Number of Traders in Each Category Total Traders: 22 : : 11 11 4 . . . 0 . . 0 . : ---------------------------------------------------------------------------------------------------------------- Disaggregated Commitments of Traders-All Futures Combined Positions as of August 28, 2012 : 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 G5 MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE (Contracts of 5 Megawatt Hours) : CFTC Code #064A84 Open Interest is 137,456 : : Positions : : 89,614 54,909 29,240 58,137 18,602 0 376 0 0 5,432 0 : : : : Changes from: August 21, 2012 : : 0 0 0 0 0 0 0 0 0 0 0 : : : : Percent of Open Interest Represented by Each Category of Trader : : 65.2 39.9 21.3 42.3 13.5 0.0 0.3 0.0 0.0 4.0 0.0 : : : : Number of Traders in Each Category Total Traders: 20 : : 6 8 . . . 0 . 0 0 . 0 : ----------------------------------------------------------------------------------------------------------------
Updated August 31, 2012