GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 33,012 COMMITMENTS 1,273 1,428 375 31,302 31,199 32,950 33,002 62 10 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 1,798) 0 75 0 1,798 1,723 1,798 1,798 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.9 4.3 1.1 94.8 94.5 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 56) 1 3 2 37 47 40 51 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 23,432 COMMITMENTS 0 0 0 23,232 23,148 23,232 23,148 200 284 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 121) 0 0 0 101 101 101 101 20 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.1 98.8 99.1 98.8 0.9 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 0 0 0 29 31 29 31 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 5,954 COMMITMENTS 137 216 79 4,096 4,553 4,312 4,848 1,642 1,106 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 56) 0 0 0 80 102 80 102 -24 -46 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.3 3.6 1.3 68.8 76.5 72.4 81.4 27.6 18.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 1 19 19 20 21 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 8,433 COMMITMENTS 523 298 75 6,436 6,845 7,034 7,218 1,399 1,215 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 148) -6 -17 6 138 119 138 108 10 40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.2 3.5 0.9 76.3 81.2 83.4 85.6 16.6 14.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 3 4 4 39 39 43 46 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 7,670 COMMITMENTS 192 462 580 6,389 6,235 7,161 7,277 509 393 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 468) -8 120 -47 444 418 389 491 79 -23 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.5 6.0 7.6 83.3 81.3 93.4 94.9 6.6 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 63) 4 5 5 43 52 48 61 SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165J FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,738 COMMITMENTS 0 0 0 1,351 1,433 1,351 1,433 387 305 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 179) 0 0 0 231 213 231 213 -52 -34 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 77.7 82.5 77.7 82.5 22.3 17.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 18 19 18 19 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 19,353 COMMITMENTS 0 0 0 19,238 19,238 19,238 19,238 115 115 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 175) 0 0 0 175 175 175 175 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.4 99.4 99.4 99.4 0.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 18 21 18 21 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 301,750 COMMITMENTS 52,905 23,949 27,632 180,187 219,760 260,724 271,341 41,026 30,409 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -4,294) -753 1,745 -4,446 -3,677 -3,199 -8,876 -5,900 4,582 1,606 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 17.5 7.9 9.2 59.7 72.8 86.4 89.9 13.6 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 145) 34 22 36 69 80 123 123 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 16,726 COMMITMENTS 350 870 1,050 15,326 14,806 16,726 16,726 0 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 133) 50 150 -50 133 33 133 133 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.1 5.2 6.3 91.6 88.5 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 71) 2 7 6 44 46 50 58 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 11,224 COMMITMENTS 920 0 525 9,344 10,349 10,789 10,874 435 350 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 30) 0 0 0 -120 30 -120 30 150 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.2 0.0 4.7 83.3 92.2 96.1 96.9 3.9 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 4 0 2 26 21 30 23 GASOIL (ICE) SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265V FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 METRIC TONS) OPEN INTEREST: 4,083 COMMITMENTS 292 83 375 2,468 2,225 3,135 2,683 948 1,400 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 46) -52 12 17 198 -28 163 1 -117 45 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.2 2.0 9.2 60.4 54.5 76.8 65.7 23.2 34.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 3 2 3 18 18 22 22 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 842,038 COMMITMENTS 119,709 276,191 289,196 359,218 235,459 768,123 800,846 73,915 41,192 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 62,666) 15,876 22,077 20,000 26,855 18,295 62,731 60,372 -65 2,294 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.2 32.8 34.3 42.7 28.0 91.2 95.1 8.8 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 275) 89 84 129 88 73 248 227 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 53,897 COMMITMENTS 334 137 1,849 42,424 45,441 44,607 47,427 9,290 6,470 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 1,042) 0 4 -4 862 856 858 856 184 186 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 0.3 3.4 78.7 84.3 82.8 88.0 17.2 12.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 2 20 18 22 20 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 34,496 COMMITMENTS 0 299 2,820 29,050 24,562 31,870 27,681 2,626 6,815 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 721) 0 -260 260 1,497 839 1,757 839 -1,036 -118 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.9 8.2 84.2 71.2 92.4 80.2 7.6 19.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 2 2 14 18 16 20 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 60,376 COMMITMENTS 0 0 0 52,592 48,200 52,592 48,200 7,784 12,176 CHANGES FROM 08/03/10 (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 87.1 79.8 87.1 79.8 12.9 20.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 18 22 18 22 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 65,567 COMMITMENTS 0 0 0 55,706 62,256 55,706 62,256 9,861 3,311 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 -604 0 -604 0 604 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 85.0 95.0 85.0 95.0 15.0 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 17 18 17 18 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 71,668 COMMITMENTS 3,919 0 4,349 55,723 59,358 63,991 63,707 7,677 7,961 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 1,499) 1,098 0 -248 729 1,747 1,579 1,499 -80 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.5 0.0 6.1 77.8 82.8 89.3 88.9 10.7 11.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 4 0 4 21 25 25 29 NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 68,252 COMMITMENTS 488 8,559 1,649 60,623 41,102 62,760 51,310 5,492 16,942 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 76) 0 -8 24 28 0 52 16 24 60 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 12.5 2.4 88.8 60.2 92.0 75.2 8.0 24.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 2 2 12 17 15 19 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 41,822 COMMITMENTS 6,139 1,987 2,169 29,125 29,329 37,433 33,485 4,389 8,337 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.7 4.8 5.2 69.6 70.1 89.5 80.1 10.5 19.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 4 1 4 10 12 15 16 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 71,273 COMMITMENTS 2,622 2,120 3,618 54,797 61,277 61,037 67,015 10,236 4,258 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 1,858) 182 -128 -231 1,375 2,195 1,326 1,836 532 22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.7 3.0 5.1 76.9 86.0 85.6 94.0 14.4 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 3 2 4 22 22 27 26 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 61,371 COMMITMENTS 840 0 0 59,871 59,425 60,711 59,425 660 1,946 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.4 0.0 0.0 97.6 96.8 98.9 96.8 1.1 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 0 0 17 18 18 18 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 148,080 COMMITMENTS 4,629 8,253 3,992 134,830 131,348 143,451 143,593 4,629 4,487 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 932) 1,236 0 -136 -168 1,068 932 932 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.1 5.6 2.7 91.1 88.7 96.9 97.0 3.1 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 4 1 4 36 38 41 42 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 115,104 COMMITMENTS 700 4,131 705 104,781 104,729 106,186 109,565 8,918 5,539 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 436) 0 897 48 388 -744 436 201 0 235 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 3.6 0.6 91.0 91.0 92.3 95.2 7.7 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 1 1 24 22 26 23 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 190,884 COMMITMENTS 8,789 248 7,594 159,803 176,329 176,186 184,171 14,698 6,713 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 1,416) 3,091 0 -1,280 -622 2,672 1,189 1,392 227 24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.6 0.1 4.0 83.7 92.4 92.3 96.5 7.7 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 2 1 3 36 36 39 39 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 43,752 COMMITMENTS 0 2,355 1,189 39,792 36,069 40,981 39,613 2,771 4,139 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 328) 0 0 0 328 328 328 328 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 5.4 2.7 90.9 82.4 93.7 90.5 6.3 9.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 1 16 12 17 13 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,748,435 COMMITMENTS 645,775 162,145 827,023 1254361 1739675 2727159 2728843 21,276 19,592 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 56,466) 1,177 8,320 17,920 38,444 31,300 57,541 57,540 -1,075 -1,074 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 23.5 5.9 30.1 45.6 63.3 99.2 99.3 0.8 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 187) 37 28 64 112 100 182 166 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 1,000,811 COMMITMENTS 110,635 174,619 146,956 741,519 676,087 999,110 997,662 1,701 3,149 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 24,177) -10,398 -6,736 11,916 24,017 20,068 25,535 25,248 -1,358 -1,071 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.1 17.4 14.7 74.1 67.6 99.8 99.7 0.2 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 96) 27 23 40 45 42 90 87 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 4,510 COMMITMENTS 0 1,309 0 4,343 2,994 4,343 4,303 167 207 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 768) 0 0 0 861 665 861 665 -93 103 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 29.0 0.0 96.3 66.4 96.3 95.4 3.7 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 0 20 17 20 18 NEW YORK ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025652 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 2,918 COMMITMENTS 0 51 0 2,843 2,725 2,843 2,776 75 142 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 333) 0 51 0 323 288 323 339 10 -6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.7 0.0 97.4 93.4 97.4 95.1 2.6 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 1 0 13 17 13 18 EUROPEAN NAPHTHA CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265A FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,836 COMMITMENTS 0 67 72 1,370 1,217 1,442 1,356 394 480 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 125) 0 23 -14 148 33 134 42 -9 83 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 3.6 3.9 74.6 66.3 78.5 73.9 21.5 26.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 2 18 18 20 20 JAPAN C&F NAPTHA SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265C FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,233 COMMITMENTS 71 63 51 1,630 1,540 1,752 1,654 481 579 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 181) 18 63 -7 194 145 205 201 -24 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.2 2.8 2.3 73.0 69.0 78.5 74.1 21.5 25.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 2 1 3 23 23 26 26 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 41,356 COMMITMENTS 3,811 600 792 34,082 39,692 38,685 41,084 2,671 272 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 190) 7 7 -7 213 261 213 261 -23 -71 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.2 1.5 1.9 82.4 96.0 93.5 99.3 6.5 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 3 2 3 30 27 34 31 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 8,147 COMMITMENTS 432 42 0 7,054 7,549 7,486 7,591 661 556 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 276) -445 0 -65 786 366 276 301 0 -25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.3 0.5 0.0 86.6 92.7 91.9 93.2 8.1 6.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 0 15 14 16 15 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 15,773 COMMITMENTS 0 524 240 14,248 14,100 14,488 14,864 1,285 909 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 57) 0 48 0 21 9 21 57 36 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 3.3 1.5 90.3 89.4 91.9 94.2 8.1 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 3 1 20 21 21 24 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 12,138 COMMITMENTS 0 0 0 10,430 11,090 10,430 11,090 1,708 1,048 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 360) 0 0 0 360 400 360 400 0 -40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 85.9 91.4 85.9 91.4 14.1 8.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 17 14 17 14 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 31,429 COMMITMENTS 0 2,130 200 28,253 28,295 28,453 30,625 2,976 804 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 244) 0 0 0 96 264 96 264 148 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.8 0.6 89.9 90.0 90.5 97.4 9.5 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 2 2 25 23 27 25 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 11,964 COMMITMENTS 490 0 116 9,629 10,542 10,235 10,658 1,729 1,306 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -9) -36 0 0 0 0 -36 0 27 -9 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.1 0.0 1.0 80.5 88.1 85.5 89.1 14.5 10.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 2 17 16 19 18 ISO NEW ENG CONN PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465T FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 33,589 COMMITMENTS 0 2,700 0 33,589 30,889 33,589 33,589 0 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 840) 0 0 0 1,095 862 1,095 862 -255 -22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 8.0 0.0 100.0 92.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 1 0 15 9 15 10 CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 14,759 COMMITMENTS 172 0 12 13,598 14,159 13,782 14,171 977 588 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -504) 0 0 0 -488 -494 -488 -494 -16 -10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.2 0.0 0.1 92.1 95.9 93.4 96.0 6.6 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 0 1 25 23 27 24 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MW X OFF PEAK HOURS PER MONTH) OPEN INTEREST: 9,900 COMMITMENTS 0 0 0 8,722 8,620 8,722 8,620 1,178 1,280 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -8) 0 0 0 -16 32 -16 32 8 -40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 88.1 87.1 88.1 87.1 11.9 12.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 21 17 21 17 PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 52,882 COMMITMENTS 0 0 0 52,882 52,838 52,882 52,838 0 44 CHANGES FROM 08/03/10 (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 99.9 100.0 99.9 0.0 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 12 11 12 11 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 771,902 COMMITMENTS 0 0 0 771,902 771,902 771,902 771,902 0 0 CHANGES FROM 08/03/10 (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 13 10 13 10 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 37,451 COMMITMENTS 0 0 0 36,643 37,451 36,643 37,451 808 0 CHANGES FROM 08/03/10 (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 97.8 100.0 97.8 100.0 2.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 14 11 14 11 PJM PPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A53 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 548,539 COMMITMENTS 0 0 0 548,539 548,539 548,539 548,539 0 0 CHANGES FROM 08/03/10 (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: 22) 0 0 0 13 12 13 12 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 77,076 COMMITMENTS 0 0 0 70,683 77,076 70,683 77,076 6,393 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 4,475) 0 0 0 -1,810 4,475 -1,810 4,475 6,285 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 91.7 100.0 91.7 100.0 8.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 15 16 15 16 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,308,049 COMMITMENTS 0 0 0 1308049 1308049 1308049 1308049 0 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 58,595) 0 0 0 58,595 58,595 58,595 58,595 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: 25) 0 0 0 16 14 16 14 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 220,252 COMMITMENTS 2,710 0 0 217,542 220,252 220,252 220,252 0 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.2 0.0 0.0 98.8 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 0 0 28 31 30 31 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 3,756,718 COMMITMENTS 0 0 0 3756718 3756718 3756718 3756718 0 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 3,840) 0 0 0 3,840 3,840 3,840 3,840 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: 36) 0 0 0 25 23 25 23 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 64,004 COMMITMENTS 1,275 2,350 0 62,729 61,399 64,004 63,749 0 255 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -3,193) 0 0 0 -3,193 -3,193 -3,193 -3,193 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.0 3.7 0.0 98.0 95.9 100.0 99.6 0.0 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 1 1 0 28 19 29 20 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,113,534 COMMITMENTS 23,400 66,320 0 1090134 1047214 1113534 1113534 0 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -76,565) 0 0 0 -76,565 -76,565 -76,565 -76,565 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.1 6.0 0.0 97.9 94.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 1 1 0 23 23 24 24 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 63,985 COMMITMENTS 2,700 110 0 61,285 63,875 63,985 63,985 0 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 3,900) 0 0 0 3,900 3,900 3,900 3,900 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.2 0.2 0.0 95.8 99.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 1 1 0 25 28 26 29 NYISO ZONE 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 9,626 COMMITMENTS 216 0 0 9,260 9,329 9,476 9,329 150 297 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.2 0.0 0.0 96.2 96.9 98.4 96.9 1.6 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 15 13 16 13 NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A68 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 13,560 COMMITMENTS 0 220 0 13,388 12,999 13,388 13,219 172 341 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 510) 0 0 0 510 510 510 510 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.6 0.0 98.7 95.9 98.7 97.5 1.3 2.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 15 14 15 15 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 592,470 COMMITMENTS 0 48,625 0 592,470 543,845 592,470 592,470 0 0 CHANGES FROM 08/03/10 (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 8.2 0.0 100.0 91.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 14 9 14 10 ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,142,834 COMMITMENTS 48,625 26,512 0 1094209 1116322 1142834 1142834 0 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.3 2.3 0.0 95.7 97.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 2 0 26 24 27 26 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 24,512 COMMITMENTS 208 180 73 23,265 23,982 23,546 24,235 966 277 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -760) 69 180 -10 -760 -917 -701 -747 -59 -13 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.8 0.7 0.3 94.9 97.8 96.1 98.9 3.9 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 1 2 31 27 33 30 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 15,510 COMMITMENTS 90 0 0 15,009 14,853 15,099 14,853 411 657 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -52) 0 0 0 -152 -28 -152 -28 100 -24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 0.0 0.0 96.8 95.8 97.4 95.8 2.6 4.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 0 16 16 17 16 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,542 COMMITMENTS 424 0 79 8,791 9,168 9,294 9,247 248 295 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 382) 300 0 0 267 367 567 367 -185 15 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.4 0.0 0.8 92.1 96.1 97.4 96.9 2.6 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 2 0 1 18 18 20 19 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,556 COMMITMENTS 0 0 0 9,363 8,869 9,363 8,869 193 687 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 165) 0 0 0 205 50 205 50 -40 115 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 98.0 92.8 98.0 92.8 2.0 7.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 20 18 20 18 CONWAY PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665T FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 4,177 COMMITMENTS 180 0 0 3,754 3,893 3,934 3,893 243 284 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 40) 180 0 0 -50 40 130 40 -90 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.3 0.0 0.0 89.9 93.2 94.2 93.2 5.8 6.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 17 14 18 14 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,274,605 COMMITMENTS 254,542 194,206 322,096 619,187 683,822 1195825 1200124 78,780 74,481 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 39,956) -377 -5,035 26,370 11,939 25,194 37,932 46,529 2,024 -6,573 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.0 15.2 25.3 48.6 53.6 93.8 94.2 6.2 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 311) 102 95 150 82 95 273 267 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 230,912 COMMITMENTS 29,117 16,288 18,159 160,130 149,851 207,406 184,298 23,506 46,614 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 6,489) -1,352 -3,260 5,876 272 3,830 4,796 6,446 1,693 43 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.6 7.1 7.9 69.3 64.9 89.8 79.8 10.2 20.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 6 4 5 27 24 35 31 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 39,892 COMMITMENTS 50 785 375 39,045 38,293 39,470 39,453 422 439 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 1,315) 0 0 0 1,315 1,315 1,315 1,315 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.1 2.0 0.9 97.9 96.0 98.9 98.9 1.1 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 1 2 3 45 40 48 44 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 122,266 COMMITMENTS 16,201 29,359 9,235 91,868 77,459 117,304 116,053 4,962 6,213 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 531) 384 -97 -258 83 610 209 255 322 276 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.3 24.0 7.6 75.1 63.4 95.9 94.9 4.1 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 6 12 12 25 24 40 40 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 38,414 COMMITMENTS 0 3,924 6,506 30,118 25,517 36,624 35,947 1,790 2,467 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -171) 0 0 -186 -35 181 -221 -5 50 -166 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 10.2 16.9 78.4 66.4 95.3 93.6 4.7 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 5 5 15 16 20 24 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 20,960 COMMITMENTS 5,100 400 200 15,435 20,135 20,735 20,735 225 225 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 80) -150 0 0 125 -70 -25 -70 105 150 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 24.3 1.9 1.0 73.6 96.1 98.9 98.9 1.1 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 1 1 24 25 27 26 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 19,488 COMMITMENTS 14,438 2,093 216 2,171 16,358 16,825 18,667 2,663 821 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -1,204) -1,991 -98 33 473 -1,223 -1,485 -1,288 281 84 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 74.1 10.7 1.1 11.1 83.9 86.3 95.8 13.7 4.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 133) 64 19 6 21 35 89 58 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 31,262 COMMITMENTS 19,445 1,879 381 7,443 27,413 27,269 29,673 3,993 1,589 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -353) -551 -202 1 522 -536 -28 -737 -325 384 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 62.2 6.0 1.2 23.8 87.7 87.2 94.9 12.8 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 109) 54 13 3 14 31 71 45 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 244,527 COMMITMENTS 60,229 12,084 23,719 141,499 194,755 225,447 230,558 19,080 13,969 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -3,068) -2,693 406 847 -1,357 -5,272 -3,203 -4,019 135 951 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 24.6 4.9 9.7 57.9 79.6 92.2 94.3 7.8 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 185) 54 23 44 77 88 153 140 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 26,146 COMMITMENTS 5,752 196 1,197 14,729 21,469 21,678 22,862 4,468 3,284 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 630) 112 0 -2 290 1,198 400 1,196 230 -566 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 22.0 0.7 4.6 56.3 82.1 82.9 87.4 17.1 12.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 5 1 5 17 21 23 26 RBOB UP-DOWN CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165L FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 19,578 COMMITMENTS 640 0 400 17,713 19,061 18,753 19,461 825 117 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 1,725) 0 0 0 1,800 1,725 1,800 1,725 -75 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.3 0.0 2.0 90.5 97.4 95.8 99.4 4.2 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 2 0 1 18 10 20 11 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,699 COMMITMENTS 250 40 400 6,891 7,149 7,541 7,589 158 110 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 423) 50 0 0 473 523 523 523 -100 -100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.2 0.5 5.2 89.5 92.9 97.9 98.6 2.1 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 3 1 4 32 32 38 36 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 68,736 COMMITMENTS 2,750 492 543 64,208 67,467 67,501 68,502 1,235 234 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -408) -663 492 -490 885 -260 -268 -258 -140 -150 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 0.7 0.8 93.4 98.2 98.2 99.7 1.8 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 1 1 35 31 39 32 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 24,819 COMMITMENTS 1,000 0 0 23,604 24,499 24,604 24,499 215 320 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 125) 0 0 0 75 100 75 100 50 25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.0 0.0 0.0 95.1 98.7 99.1 98.7 0.9 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 0 0 21 16 22 16 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 9,165 COMMITMENTS 100 150 0 8,945 9,015 9,045 9,165 120 0 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -75) 0 0 0 -75 -75 -75 -75 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.1 1.6 0.0 97.6 98.4 98.7 100.0 1.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 1 1 0 24 30 25 31 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 18,112 COMMITMENTS 1,388 0 300 15,636 17,192 17,324 17,492 788 620 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 428) 0 0 75 175 353 250 428 178 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.7 0.0 1.7 86.3 94.9 95.6 96.6 4.4 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 2 0 2 32 21 34 23 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 18,913 COMMITMENTS 950 1,886 173 17,327 16,272 18,450 18,331 463 582 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -251) 0 -275 0 -347 -72 -347 -347 96 96 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.0 10.0 0.9 91.6 86.0 97.6 96.9 2.4 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 53) 4 4 3 31 38 36 44 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 13,895 COMMITMENTS 1,032 407 347 12,462 12,933 13,841 13,687 54 208 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 573) 0 0 0 573 573 573 573 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.4 2.9 2.5 89.7 93.1 99.6 98.5 0.4 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 2 2 26 21 29 24 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 32,013 COMMITMENTS 2,174 798 1,281 24,483 27,983 27,938 30,062 4,075 1,951 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: -17) 300 0 -234 0 -66 66 -300 -83 283 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.8 2.5 4.0 76.5 87.4 87.3 93.9 12.7 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 2 4 30 34 35 39
Updated August 13, 2010