GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 39,122 COMMITMENTS 2,316 626 1,377 35,307 36,707 39,000 38,710 122 412 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 3,451) 254 143 1,317 1,825 2,010 3,396 3,470 55 -19 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.9 1.6 3.5 90.2 93.8 99.7 98.9 0.3 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 59) 2 2 2 39 45 42 49 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 10,783 COMMITMENTS 0 0 0 10,615 10,658 10,615 10,658 168 125 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 111) 0 0 0 111 91 111 91 0 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 98.4 98.8 98.4 98.8 1.6 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 0 0 0 23 29 23 29 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 9,502 COMMITMENTS 159 288 255 7,922 7,649 8,336 8,192 1,166 1,310 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 251) 6 -20 5 212 159 223 144 28 107 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.7 3.0 2.7 83.4 80.5 87.7 86.2 12.3 13.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 2 3 32 36 36 39 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 7,174 COMMITMENTS 492 50 147 5,899 6,073 6,538 6,270 636 904 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 244) -110 -60 42 257 240 189 222 55 22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.9 0.7 2.0 82.2 84.7 91.1 87.4 8.9 12.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 5 1 5 43 48 49 54 FUEL OIL CARGOES B PLATTS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165H FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,672 COMMITMENTS 4 0 59 2,532 2,170 2,595 2,229 1,077 1,443 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.1 0.0 1.6 69.0 59.1 70.7 60.7 29.3 39.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 1 17 19 18 20 EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165I FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,588 COMMITMENTS 760 115 5 1,169 2,107 1,934 2,227 654 361 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -7) 0 -25 5 -45 45 -40 25 33 -32 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 29.4 4.4 0.2 45.2 81.4 74.7 86.1 25.3 13.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 1 13 16 15 17 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 8,043 COMMITMENTS 0 0 0 7,948 7,761 7,948 7,761 95 282 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 192) 0 0 0 212 192 212 192 -20 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 98.8 96.5 98.8 96.5 1.2 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 0 0 20 18 20 18 GULF NO6 FO 3% v EUR 3.5% RDAM - NEW YORK MERCANTILE EXCHANGE Code-021A28 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 19,086 COMMITMENTS 1,184 3,114 30 17,872 15,942 19,086 19,086 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 2,797) 1,184 428 0 1,613 2,369 2,797 2,797 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.2 16.3 0.2 93.6 83.5 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 1 1 31 25 33 26 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 307,146 COMMITMENTS 50,040 34,173 32,232 187,492 212,449 269,764 278,854 37,382 28,292 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 4,842) -8,548 3,944 2,671 13,288 -7,401 7,411 -786 -2,569 5,628 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.3 11.1 10.5 61.0 69.2 87.8 90.8 12.2 9.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 157) 35 27 37 67 84 126 127 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 15,007 COMMITMENTS 2,011 930 295 12,701 13,775 15,007 15,000 0 7 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 585) 0 350 -250 835 485 585 585 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.4 6.2 2.0 84.6 91.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 57) 4 4 4 44 31 51 37 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,819 COMMITMENTS 1,075 875 120 5,610 5,794 6,805 6,789 14 30 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 299) 0 300 0 300 0 300 300 -1 -1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.8 12.8 1.8 82.3 85.0 99.8 99.6 0.2 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 4 2 1 20 18 25 20 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 981,087 COMMITMENTS 150,953 340,381 336,249 414,733 253,624 901,935 930,254 79,152 50,833 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 13,083) -1,309 3,205 -12,297 29,512 18,076 15,906 8,984 -2,823 4,099 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.4 34.7 34.3 42.3 25.9 91.9 94.8 8.1 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 309) 88 120 132 83 74 255 254 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 38,938 COMMITMENTS 0 768 0 29,420 34,733 29,420 35,501 9,518 3,437 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 365) 0 0 0 0 0 0 0 365 365 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.0 0.0 75.6 89.2 75.6 91.2 24.4 8.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 14 14 14 15 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 33,730 COMMITMENTS 1,012 0 2,076 26,736 27,123 29,824 29,199 3,906 4,531 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.0 0.0 6.2 79.3 80.4 88.4 86.6 11.6 13.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 3 0 3 14 15 17 18 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 72,065 COMMITMENTS 0 7,403 2,599 65,516 58,072 68,115 68,074 3,950 3,991 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 10.3 3.6 90.9 80.6 94.5 94.5 5.5 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 3 3 16 23 19 26 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 110,353 COMMITMENTS 4,371 319 4,121 90,658 100,725 99,150 105,165 11,203 5,188 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 316) -12 -76 104 224 -16 316 12 0 304 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 0.3 3.7 82.2 91.3 89.8 95.3 10.2 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 3 1 3 22 24 26 27 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,459,050 COMMITMENTS 499,062 72,397 671,876 1251230 1687482 2422168 2431755 36,882 27,295 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 11,771) 501 21,417 -6,503 18,795 -5,224 12,793 9,690 -1,022 2,081 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.3 2.9 27.3 50.9 68.6 98.5 98.9 1.5 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 167) 44 18 52 96 89 159 142 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 954,363 COMMITMENTS 138,647 97,246 154,530 652,244 696,127 945,421 947,903 8,942 6,460 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 24,570) 15,744 9,490 1,648 3,079 10,356 20,471 21,494 4,099 3,076 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.5 10.2 16.2 68.3 72.9 99.1 99.3 0.9 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 97) 24 24 36 46 39 86 83 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 14,810 COMMITMENTS 57 1,244 128 14,298 13,097 14,483 14,469 327 341 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 790) 19 312 6 716 428 741 746 49 44 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.4 8.4 0.9 96.5 88.4 97.8 97.7 2.2 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 61) 1 8 5 36 40 42 49 JAPAN C&F NAPHTHA SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265C FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,424 COMMITMENTS 0 0 0 1,026 1,038 1,026 1,038 398 386 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 69) -43 0 0 96 66 53 66 16 3 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 72.1 72.9 72.1 72.9 27.9 27.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 0 0 20 22 20 22 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 50,906 COMMITMENTS 19,960 942 1,000 28,313 48,428 49,273 50,370 1,633 536 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 1,589) 1,042 0 90 457 1,499 1,589 1,589 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 39.2 1.9 2.0 55.6 95.1 96.8 98.9 3.2 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 2 6 4 32 30 36 38 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 14,693 COMMITMENTS 0 1,340 100 13,190 12,095 13,290 13,535 1,403 1,158 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 200) 0 20 0 56 192 56 212 144 -12 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 9.1 0.7 89.8 82.3 90.5 92.1 9.5 7.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 0 3 1 22 22 23 25 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 10,494 COMMITMENTS 566 852 44 7,299 8,450 7,909 9,346 2,585 1,148 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 360) 0 0 -30 304 274 274 244 86 116 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.4 8.1 0.4 69.6 80.5 75.4 89.1 24.6 10.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 2 2 16 16 18 19 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 28,215 COMMITMENTS 2,070 3,060 490 22,911 23,285 25,471 26,835 2,744 1,380 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -40) 0 0 0 -69 160 -69 160 29 -200 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.3 10.8 1.7 81.2 82.5 90.3 95.1 9.7 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 3 1 2 23 19 26 22 AEP DAYTON OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465O FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 11,182 COMMITMENTS 210 0 98 10,013 9,582 10,321 9,680 861 1,502 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 398) 90 -20 -100 288 -14 278 -134 120 532 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.9 0.0 0.9 89.5 85.7 92.3 86.6 7.7 13.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 2 15 15 17 17 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 11,427 COMMITMENTS 0 718 348 9,959 9,483 10,307 10,549 1,120 878 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 174) 0 0 0 174 174 174 174 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.3 3.0 87.2 83.0 90.2 92.3 9.8 7.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 2 2 20 17 22 19 CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 9,477 COMMITMENTS 350 430 12 6,869 8,205 7,231 8,647 2,246 830 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.7 4.5 0.1 72.5 86.6 76.3 91.2 23.7 8.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 1 1 17 15 19 17 PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 45,409 COMMITMENTS 0 398 0 45,047 44,756 45,047 45,154 362 255 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 44) 0 0 0 44 44 44 44 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.9 0.0 99.2 98.6 99.2 99.4 0.8 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 0 12 13 12 14 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 632,567 COMMITMENTS 0 5,050 0 632,567 627,517 632,567 632,567 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.8 0.0 100.0 99.2 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 0 12 13 12 14 PJM PPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A53 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 358,308 COMMITMENTS 31,732 0 9,408 317,168 348,900 358,308 358,308 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.9 0.0 2.6 88.5 97.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 1 8 11 10 12 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 46,959 COMMITMENTS 0 0 0 46,959 46,959 46,959 46,959 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 210) 0 0 0 210 210 210 210 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 14 13 14 13 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 848,762 COMMITMENTS 0 0 0 848,762 848,762 848,762 848,762 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 14 11 14 11 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 149,052 COMMITMENTS 1,516 0 1,039 146,283 147,990 148,838 149,029 214 23 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 615) 0 0 0 870 615 870 615 -255 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.0 0.0 0.7 98.1 99.3 99.9 100.0 0.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 0 1 20 25 22 26 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 2,570,403 COMMITMENTS 0 28,689 17,958 2552445 2523756 2570403 2570403 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 6,591) 0 1,920 0 6,591 4,671 6,591 6,591 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.1 0.7 99.3 98.2 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 0 2 1 18 25 19 27 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 45,855 COMMITMENTS 3,002 1,758 1,580 41,250 42,517 45,832 45,855 23 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) -630 0 630 0 -630 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.5 3.8 3.4 90.0 92.7 99.9 100.0 0.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 3 3 3 26 19 30 24 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,370,143 COMMITMENTS 285,754 37,365 13,160 1071229 1319618 1370143 1370143 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 9,360) 0 0 0 9,360 9,360 9,360 9,360 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.9 2.7 1.0 78.2 96.3 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 4 2 2 26 20 31 23 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 49,048 COMMITMENTS 105 0 84 48,729 48,431 48,918 48,515 130 533 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 84) 0 0 84 0 0 84 84 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.2 0.0 0.2 99.3 98.7 99.7 98.9 0.3 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 2 0 1 19 20 21 21 MW IND TR REAL TIME PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A61 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 14,014 COMMITMENTS 650 851 1,145 12,219 12,018 14,014 14,014 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.6 6.1 8.2 87.2 85.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 2 3 9 9 12 12 PJM N ILL HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A63 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 38,065 COMMITMENTS 170 3,465 820 36,884 33,673 37,874 37,958 191 107 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.4 9.1 2.2 96.9 88.5 99.5 99.7 0.5 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 1 2 16 12 18 14 NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A68 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 21,127 COMMITMENTS 768 92 0 20,104 20,945 20,872 21,037 255 90 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -378) 0 0 0 0 0 0 0 -378 -378 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.6 0.4 0.0 95.2 99.1 98.8 99.6 1.2 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 3 1 0 15 15 18 16 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 368,864 COMMITMENTS 0 0 0 368,864 368,864 368,864 368,864 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 14 8 14 8 ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 940,738 COMMITMENTS 28,153 9,805 1,536 911,049 929,397 940,738 940,738 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 2,320) -14,412 0 1,536 15,196 784 2,320 2,320 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.0 1.0 0.2 96.8 98.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 3 1 1 20 23 23 25 PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A79 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 761,018 COMMITMENTS 115,473 0 9,927 635,618 751,091 761,018 761,018 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.2 0.0 1.3 83.5 98.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 0 1 17 9 19 10 NYISO ZONE A 5MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A82 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 163,605 COMMITMENTS 0 0 0 163,605 163,605 163,605 163,605 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 11 12 11 12 MW CINERGY OFF PEAK CAL MONTH - NEW YORK MERCANTILE EXCHANGE Code-064A88 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatts Per Hour) OPEN INTEREST: 341,792 COMMITMENTS 10,656 0 0 331,136 341,792 341,792 341,792 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 8,400) 8,400 0 0 0 8,400 8,400 8,400 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.1 0.0 0.0 96.9 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 0 9 14 10 14 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 22,454 COMMITMENTS 167 10 130 21,870 21,677 22,167 21,817 287 637 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -857) 5 0 15 -867 -1,095 -847 -1,080 -10 223 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 0.0 0.6 97.4 96.5 98.7 97.2 1.3 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 2 1 3 36 35 39 38 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 12,253 COMMITMENTS 640 20 127 11,336 11,781 12,103 11,928 150 325 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 76) -15 0 10 81 66 76 76 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.2 0.2 1.0 92.5 96.1 98.8 97.3 1.2 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 4 1 2 19 22 24 24 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 8,362 COMMITMENTS 15 95 125 7,869 7,672 8,009 7,892 353 470 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 418) 15 0 125 293 270 433 395 -15 23 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.2 1.1 1.5 94.1 91.7 95.8 94.4 4.2 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 1 1 23 23 24 25 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 11,360 COMMITMENTS 135 0 0 10,299 10,247 10,434 10,247 926 1,113 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 33) -10 0 0 40 60 30 60 3 -27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.2 0.0 0.0 90.7 90.2 91.8 90.2 8.2 9.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 0 0 19 18 20 18 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,564,480 COMMITMENTS 325,259 189,541 426,522 717,466 882,939 1469247 1499002 95,233 65,478 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 35,502) -4,578 7,080 27,640 7,694 -8,064 30,756 26,656 4,746 8,846 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.8 12.1 27.3 45.9 56.4 93.9 95.8 6.1 4.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 335) 126 88 157 92 103 295 284 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 207,773 COMMITMENTS 57,360 14,044 3,051 111,980 142,780 172,391 159,875 35,382 47,898 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 584) -1,089 514 -93 813 118 -369 539 953 45 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 27.6 6.8 1.5 53.9 68.7 83.0 76.9 17.0 23.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 7 5 6 20 21 30 29 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 22,061 COMMITMENTS 150 2,370 823 21,076 18,868 22,049 22,061 12 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 1,150) 0 25 0 1,150 1,125 1,150 1,150 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 10.7 3.7 95.5 85.5 99.9 100.0 0.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 53) 1 6 4 35 38 39 46 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 82,096 COMMITMENTS 2,932 20,392 8,878 67,003 47,819 78,813 77,089 3,283 5,007 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 2,420) -115 2,464 132 2,718 59 2,735 2,655 -315 -235 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.6 24.8 10.8 81.6 58.2 96.0 93.9 4.0 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 5 8 13 25 22 39 36 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 35,651 COMMITMENTS 2,556 4,821 3,167 26,042 25,092 31,765 33,080 3,886 2,571 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 2,722) 150 3,252 -39 2,563 -975 2,674 2,238 48 484 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.2 13.5 8.9 73.0 70.4 89.1 92.8 10.9 7.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 6 5 15 16 20 25 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 14,260 COMMITMENTS 1,634 150 0 12,560 14,035 14,194 14,185 66 75 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 330) 300 0 0 30 300 330 300 0 30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.5 1.1 0.0 88.1 98.4 99.5 99.5 0.5 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 3 1 0 20 18 23 19 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 22,034 COMMITMENTS 14,139 2,018 281 5,277 18,907 19,697 21,206 2,337 828 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -3,052) -4,673 94 16 2,043 -3,199 -2,614 -3,089 -438 37 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 64.2 9.2 1.3 23.9 85.8 89.4 96.2 10.6 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 133) 62 22 5 24 34 89 60 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 36,046 COMMITMENTS 22,980 4,295 212 7,505 29,792 30,697 34,299 5,349 1,747 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 947) -1,231 3,057 13 2,400 -2,352 1,182 718 -235 229 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 63.8 11.9 0.6 20.8 82.6 85.2 95.2 14.8 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 136) 68 22 5 26 29 95 55 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 245,779 COMMITMENTS 66,302 16,407 21,279 139,473 193,631 227,054 231,317 18,725 14,462 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -5,821) -18,088 -3,831 51 16,323 -3,070 -1,714 -6,850 -4,107 1,029 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 27.0 6.7 8.7 56.7 78.8 92.4 94.1 7.6 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 182) 57 20 39 69 87 145 133 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 23,525 COMMITMENTS 8,575 271 275 8,173 17,620 17,023 18,166 6,502 5,359 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -507) -765 0 0 548 -150 -217 -150 -290 -357 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 36.5 1.2 1.2 34.7 74.9 72.4 77.2 27.6 22.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 4 1 3 13 15 18 18 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 4,828 COMMITMENTS 314 0 300 4,214 4,528 4,828 4,828 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 256) 0 0 0 256 256 256 256 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.5 0.0 6.2 87.3 93.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 0 2 25 27 28 29 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 50,748 COMMITMENTS 500 125 150 49,169 50,360 49,819 50,635 929 113 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 1,094) 0 0 -25 1,069 1,119 1,044 1,094 50 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.0 0.2 0.3 96.9 99.2 98.2 99.8 1.8 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 1 1 1 41 34 43 35 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 19,002 COMMITMENTS 0 0 0 18,882 19,002 18,882 19,002 120 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 540) 0 0 0 615 660 615 660 -75 -120 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.4 100.0 99.4 100.0 0.6 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 0 0 23 14 23 14 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,426 COMMITMENTS 0 3,076 120 5,306 2,230 5,426 5,426 0 0 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 0) 0 50 0 0 -50 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 56.7 2.2 97.8 41.1 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 0 4 1 24 16 25 20 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 10,071 COMMITMENTS 1,381 0 155 8,271 9,776 9,807 9,931 264 140 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 743) 180 0 0 663 743 843 743 -100 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.7 0.0 1.5 82.1 97.1 97.4 98.6 2.6 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 0 1 25 19 27 20 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 17,868 COMMITMENTS 838 2,044 576 16,316 15,143 17,730 17,763 138 105 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 1,046) -22 -110 61 1,007 1,095 1,046 1,046 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.7 11.4 3.2 91.3 84.7 99.2 99.4 0.8 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 55) 4 5 5 36 36 43 43 NAPHTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 13,301 COMMITMENTS 3,626 0 349 9,172 12,862 13,147 13,211 154 90 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 1,248) 1,095 0 -384 586 1,637 1,297 1,253 -49 -5 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 27.3 0.0 2.6 69.0 96.7 98.8 99.3 1.2 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 5 0 2 25 30 30 32 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 28,971 COMMITMENTS 12,943 933 597 14,729 26,631 28,269 28,161 702 810 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 6) -40 240 -9 55 -225 6 6 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 44.7 3.2 2.1 50.8 91.9 97.6 97.2 2.4 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 10 4 6 28 26 39 35
Updated August 12, 2011