GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 38,051 COMMITMENTS 1,273 4,904 243 36,489 32,884 38,005 38,031 46 20 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 2,043) 0 655 -225 2,318 1,627 2,093 2,057 -50 -14 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.3 12.9 0.6 95.9 86.4 99.9 99.9 0.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 59) 1 4 2 40 49 43 54 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 27,566 COMMITMENTS 0 0 0 27,451 27,329 27,451 27,329 115 237 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 1,582) 0 0 0 1,582 1,582 1,582 1,582 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.6 99.1 99.6 99.1 0.4 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 0 0 0 31 33 31 33 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 6,355 COMMITMENTS 137 216 79 4,366 4,874 4,582 5,169 1,773 1,186 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 260) 0 0 0 104 261 104 261 156 -1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.2 3.4 1.2 68.7 76.7 72.1 81.3 27.9 18.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 1 21 20 22 22 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 9,789 COMMITMENTS 963 362 193 7,279 8,006 8,435 8,561 1,354 1,228 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 364) 64 5 109 151 225 324 339 40 25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.8 3.7 2.0 74.4 81.8 86.2 87.5 13.8 12.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 4 4 6 38 42 44 50 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 9,127 COMMITMENTS 293 279 810 7,369 7,539 8,472 8,628 655 499 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 369) 136 15 34 177 345 347 394 22 -25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.2 3.1 8.9 80.7 82.6 92.8 94.5 7.2 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 67) 4 5 6 49 55 56 63 EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165I FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,924 COMMITMENTS 230 0 5 2,023 2,384 2,258 2,389 666 535 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 36) -10 0 5 41 164 36 169 0 -133 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.9 0.0 0.2 69.2 81.5 77.2 81.7 22.8 18.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 0 1 19 18 21 19 SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165J FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,272 COMMITMENTS 40 25 0 1,761 1,829 1,801 1,854 471 418 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 27) 0 0 0 22 112 22 112 5 -85 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.8 1.1 0.0 77.5 80.5 79.3 81.6 20.7 18.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 1 0 18 20 19 21 SING 380 FUEL OIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165K FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,935 COMMITMENTS 60 20 25 1,237 1,200 1,322 1,245 613 690 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.1 1.0 1.3 63.9 62.0 68.3 64.3 31.7 35.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 1 16 17 18 18 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 21,033 COMMITMENTS 0 0 0 20,918 20,918 20,918 20,918 115 115 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 550) 0 0 0 550 550 550 550 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.5 99.5 99.5 99.5 0.5 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 0 0 21 22 21 22 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 314,911 COMMITMENTS 35,070 41,345 33,049 213,379 206,821 281,498 281,215 33,413 33,696 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 5,476) 2,021 -1,658 4,480 1,920 2,930 8,421 5,752 -2,945 -276 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.1 13.1 10.5 67.8 65.7 89.4 89.3 10.6 10.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 160) 29 40 42 65 82 119 144 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 21,623 COMMITMENTS 181 1,845 869 20,573 18,909 21,623 21,623 0 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 3,195) -69 300 -31 3,345 2,926 3,245 3,195 -50 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.8 8.5 4.0 95.1 87.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 73) 2 6 7 51 57 58 68 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 12,049 COMMITMENTS 870 0 533 10,211 11,020 11,614 11,553 435 496 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 8) -50 0 8 50 0 8 8 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.2 0.0 4.4 84.7 91.5 96.4 95.9 3.6 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 4 0 3 27 23 31 26 GASOIL (ICE) SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265V FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 METRIC TONS) OPEN INTEREST: 4,646 COMMITMENTS 297 114 357 3,099 2,815 3,753 3,286 893 1,360 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 119) -14 13 -14 160 119 132 118 -13 1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.4 2.5 7.7 66.7 60.6 80.8 70.7 19.2 29.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 3 2 3 20 19 24 23 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 816,477 COMMITMENTS 113,993 277,699 271,490 357,416 227,682 742,899 776,871 73,578 39,606 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -12,088) 1,062 1,572 -11,307 -3,689 -2,352 -13,934 -12,087 1,846 -1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.0 34.0 33.3 43.8 27.9 91.0 95.1 9.0 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 286) 78 99 125 86 75 238 243 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 55,470 COMMITMENTS 1,143 0 1,288 43,654 47,337 46,085 48,625 9,385 6,845 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 1,455) 422 -493 -242 1,200 1,502 1,380 767 75 688 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.1 0.0 2.3 78.7 85.3 83.1 87.7 16.9 12.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 0 2 20 18 22 20 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 35,758 COMMITMENTS 244 42 3,397 30,035 24,719 33,676 28,158 2,082 7,600 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 732) 244 -488 488 0 0 732 0 0 732 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 0.1 9.5 84.0 69.1 94.2 78.7 5.8 21.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 2 15 19 17 21 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 60,168 COMMITMENTS 0 0 0 52,384 47,992 52,384 47,992 7,784 12,176 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -208) 0 0 0 -208 -208 -208 -208 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 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 66,077 COMMITMENTS 0 0 0 56,766 62,766 56,766 62,766 9,311 3,311 CHANGES FROM 08/24/10 (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 85.9 95.0 85.9 95.0 14.1 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 19 19 19 19 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 78,013 COMMITMENTS 3,385 0 7,557 59,606 64,133 70,548 71,690 7,465 6,323 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 1,162) -2,790 0 2,336 1,496 -1,174 1,042 1,162 120 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.3 0.0 9.7 76.4 82.2 90.4 91.9 9.6 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 4 0 4 22 26 26 30 NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 67,922 COMMITMENTS 488 6,272 1,758 60,159 43,572 62,405 51,602 5,517 16,320 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 538) 0 -420 186 515 904 701 670 -163 -132 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 9.2 2.6 88.6 64.2 91.9 76.0 8.1 24.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 2 2 14 19 17 21 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 44,196 COMMITMENTS 6,323 1,987 2,148 31,261 31,812 39,732 35,947 4,464 8,249 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 122) 304 0 -182 0 304 122 122 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.3 4.5 4.9 70.7 72.0 89.9 81.3 10.1 18.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 4 1 4 11 12 16 16 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 75,203 COMMITMENTS 3,961 1,360 4,823 55,098 64,450 63,882 70,633 11,321 4,570 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 7) 2,061 0 -385 -1,428 326 248 -59 -241 66 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.3 1.8 6.4 73.3 85.7 84.9 93.9 15.1 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 4 1 4 23 24 28 28 COLUMBIA GULF ML SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A85 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 31,050 COMMITMENTS 0 0 0 24,847 26,763 24,847 26,763 6,203 4,287 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 80.0 86.2 80.0 86.2 20.0 13.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 14 15 14 15 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 65,082 COMMITMENTS 840 0 0 63,642 62,956 64,482 62,956 600 2,126 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 2,391) 0 0 0 2,391 2,391 2,391 2,391 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.3 0.0 0.0 97.8 96.7 99.1 96.7 0.9 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 0 0 20 21 21 21 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 149,237 COMMITMENTS 4,695 7,175 4,726 135,187 132,213 144,608 144,114 4,629 5,123 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 151) -271 -214 456 147 -91 332 151 -181 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.1 4.8 3.2 90.6 88.6 96.9 96.6 3.1 3.4 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 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 116,192 COMMITMENTS 1,000 3,838 872 105,416 105,943 107,288 110,653 8,904 5,539 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 310) 0 227 52 -60 31 -8 310 318 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.9 3.3 0.8 90.7 91.2 92.3 95.2 7.7 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 1 1 25 22 28 23 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 192,950 COMMITMENTS 8,611 278 6,911 162,615 179,154 178,137 186,343 14,813 6,607 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 983) 40 0 15 65 389 120 404 863 579 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.5 0.1 3.6 84.3 92.8 92.3 96.6 7.7 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 1 4 36 38 40 42 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 44,298 COMMITMENTS 0 2,719 1,086 40,321 36,354 41,407 40,159 2,891 4,139 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 189) 0 0 0 189 189 189 189 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.1 2.5 91.0 82.1 93.5 90.7 6.5 9.3 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 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,665,426 COMMITMENTS 537,741 166,577 796,883 1310022 1685706 2644646 2649166 20,780 16,260 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -126,957) -93,996 -1,305 -22,373 -9,652 -102,075 -126,021 -125,753 -936 -1,204 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 20.2 6.2 29.9 49.1 63.2 99.2 99.4 0.8 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 183) 31 34 59 110 98 174 163 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 1,008,742 COMMITMENTS 94,685 162,866 165,502 745,898 676,628 1006085 1004996 2,657 3,746 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -53,134) -25,671 7,320 -24,427 -4,700 -37,197 -54,798 -54,304 1,664 1,170 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.4 16.1 16.4 73.9 67.1 99.7 99.6 0.3 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 98) 27 25 41 45 42 90 90 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 6,431 COMMITMENTS 0 1,345 0 6,345 4,924 6,345 6,269 86 162 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 687) 0 0 0 741 724 741 724 -54 -37 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 20.9 0.0 98.7 76.6 98.7 97.5 1.3 2.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 0 1 0 23 26 23 27 NEW YORK ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025652 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 3,827 COMMITMENTS 0 51 0 3,797 3,661 3,797 3,712 30 115 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 369) 0 0 0 380 334 380 334 -11 35 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.3 0.0 99.2 95.7 99.2 97.0 0.8 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 1 0 14 20 14 21 EUROPEAN NAPHTHA CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265A FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,272 COMMITMENTS 0 114 43 1,728 1,444 1,771 1,601 501 671 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -2) 0 -9 -18 9 -30 -9 -57 7 55 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 5.0 1.9 76.1 63.6 77.9 70.5 22.1 29.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 2 19 21 21 23 JAPAN C&F NAPTHA SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265C FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,612 COMMITMENTS 132 0 59 1,882 2,094 2,073 2,153 539 459 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 184) -18 -63 3 127 300 112 240 72 -56 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.1 0.0 2.3 72.1 80.2 79.4 82.4 20.6 17.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 0 2 26 27 28 29 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 40,530 COMMITMENTS 5,082 820 546 32,160 38,936 37,788 40,302 2,742 228 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -1,887) 1,278 27 -253 -2,837 -1,617 -1,812 -1,843 -75 -44 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.5 2.0 1.3 79.3 96.1 93.2 99.4 6.8 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 3 2 3 33 24 37 28 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 8,829 COMMITMENTS 432 42 0 7,587 8,231 8,019 8,273 810 556 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 -255 0 -255 0 255 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.9 0.5 0.0 85.9 93.2 90.8 93.7 9.2 6.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 0 16 15 17 16 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 15,974 COMMITMENTS 0 704 140 14,573 14,059 14,713 14,903 1,261 1,071 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 285) 0 170 -100 433 125 333 195 -48 90 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 4.4 0.9 91.2 88.0 92.1 93.3 7.9 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 3 1 20 20 21 23 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 31,823 COMMITMENTS 0 2,140 200 28,453 28,689 28,653 31,029 3,170 794 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 42) 0 0 0 -32 42 -32 42 74 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 6.7 0.6 89.4 90.2 90.0 97.5 10.0 2.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 2 2 25 22 27 24 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 12,686 COMMITMENTS 626 0 116 10,177 11,284 10,919 11,400 1,767 1,286 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 20) 0 0 0 20 40 20 40 0 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.9 0.0 0.9 80.2 88.9 86.1 89.9 13.9 10.1 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 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 33,844 COMMITMENTS 0 2,700 0 33,844 31,144 33,844 33,844 0 0 CHANGES FROM 08/24/10 (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 8.0 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 16 9 16 10 CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 16,165 COMMITMENTS 212 0 12 15,138 15,583 15,362 15,595 803 570 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 1,326) 40 0 0 1,460 1,346 1,500 1,346 -174 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.3 0.0 0.1 93.6 96.4 95.0 96.5 5.0 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 0 1 27 24 30 25 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| 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: 10,181 COMMITMENTS 0 0 0 8,990 8,954 8,990 8,954 1,191 1,227 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -6) 0 0 0 36 6 36 6 -42 -12 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 88.3 87.9 88.3 87.9 11.7 12.1 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 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 55,611 COMMITMENTS 0 0 0 55,611 55,567 55,611 55,567 0 44 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 189) 0 0 0 189 189 189 189 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: 22) 0 0 0 13 11 13 11 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 818,162 COMMITMENTS 0 0 0 818,162 818,162 818,162 818,162 0 0 CHANGES FROM 08/24/10 (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 14 10 14 10 PJM PEPCO PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A50 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 41,889 COMMITMENTS 0 2,270 0 41,889 39,619 41,889 41,889 0 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -650) 0 0 0 -650 -650 -650 -650 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 5.4 0.0 100.0 94.6 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 2 0 15 6 15 8 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| 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 08/24/10 (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 08/31/10 | --------------------------------------------------------------| 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 08/24/10 (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 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 82,349 COMMITMENTS 0 0 0 82,241 82,349 82,241 82,349 108 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 4,575) 0 0 0 4,575 4,575 4,575 4,575 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 99.9 100.0 99.9 100.0 0.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 0 0 17 18 17 18 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,394,320 COMMITMENTS 0 0 0 1394320 1394320 1394320 1394320 0 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 70,320) 0 0 0 70,320 70,320 70,320 70,320 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: 26) 0 0 0 17 15 17 15 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 223,054 COMMITMENTS 2,710 0 0 219,833 223,054 222,543 223,054 511 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 2,974) 0 0 0 2,974 2,974 2,974 2,974 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.2 0.0 0.0 98.6 100.0 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 2 0 0 27 33 29 33 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 3,805,459 COMMITMENTS 0 0 0 3805459 3805459 3805459 3805459 0 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 46,846) 0 0 0 46,846 46,846 46,846 46,846 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: 37) 0 0 0 25 24 25 24 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 63,920 COMMITMENTS 1,275 2,350 0 62,645 61,315 63,920 63,665 0 255 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 21) 0 0 0 21 21 21 21 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 20 29 21 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,123,845 COMMITMENTS 23,400 70,120 0 1100445 1053725 1123845 1123845 0 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 4,631) 0 0 0 4,631 4,631 4,631 4,631 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.1 6.2 0.0 97.9 93.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 1 2 0 25 24 26 26 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 64,051 COMMITMENTS 2,700 110 0 61,351 63,941 64,051 64,051 0 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -105) 0 0 0 -105 -105 -105 -105 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: 36) 1 1 0 26 28 27 29 NYISO ZONE 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 9,766 COMMITMENTS 130 564 86 9,400 8,819 9,616 9,469 150 297 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.3 5.8 0.9 96.3 90.3 98.5 97.0 1.5 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 1 15 13 17 14 NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A68 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 14,580 COMMITMENTS 0 220 0 14,516 14,019 14,516 14,239 64 341 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 510) 0 0 0 618 510 618 510 -108 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 1.5 0.0 99.6 96.2 99.6 97.7 0.4 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 16 13 16 14 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 597,150 COMMITMENTS 0 48,625 0 597,150 548,525 597,150 597,150 0 0 CHANGES FROM 08/24/10 (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 8.1 0.0 100.0 91.9 100.0 100.0 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 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,184,934 COMMITMENTS 57,203 23,400 3,112 1124619 1158422 1184934 1184934 0 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 23,380) 8,578 -3,112 3,112 11,690 23,380 23,380 23,380 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.8 2.0 0.3 94.9 97.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 2 1 1 25 25 27 27 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 25,485 COMMITMENTS 128 530 82 24,242 24,586 24,452 25,198 1,033 287 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 928) 5 100 -20 868 743 853 823 75 105 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.5 2.1 0.3 95.1 96.5 95.9 98.9 4.1 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 2 1 2 32 29 34 32 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 15,841 COMMITMENTS 90 0 0 15,295 15,104 15,385 15,104 456 737 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -57) 0 0 0 -7 -57 -7 -57 -50 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.6 0.0 0.0 96.6 95.3 97.1 95.3 2.9 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 17 16 18 16 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,913 COMMITMENTS 459 0 210 8,975 9,344 9,644 9,554 269 359 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 191) -50 0 86 254 101 290 187 -99 4 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.6 0.0 2.1 90.5 94.3 97.3 96.4 2.7 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 3 0 2 21 18 24 20 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,595 COMMITMENTS 0 0 0 9,272 8,823 9,272 8,823 323 772 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -106) 0 0 0 -226 -96 -226 -96 120 -10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 96.6 92.0 96.6 92.0 3.4 8.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 20 17 20 17 CONWAY PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665T FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 4,440 COMMITMENTS 130 0 50 4,099 3,982 4,279 4,032 161 408 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 140) -25 0 25 140 -20 140 5 0 135 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.9 0.0 1.1 92.3 89.7 96.4 90.8 3.6 9.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 0 1 18 16 19 17 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,308,042 COMMITMENTS 274,240 261,120 311,510 636,344 662,522 1222094 1235152 85,948 72,890 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 61,258) 14,235 28,438 14,235 33,097 10,147 61,567 52,820 -309 8,438 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.0 20.0 23.8 48.6 50.6 93.4 94.4 6.6 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 339) 102 119 152 86 92 288 282 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 246,576 COMMITMENTS 27,325 16,583 17,808 176,276 167,480 221,409 201,871 25,167 44,705 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 13,292) -957 -763 76 15,519 11,180 14,638 10,493 -1,346 2,799 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.1 6.7 7.2 71.5 67.9 89.8 81.9 10.2 18.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 6 4 5 29 26 37 33 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 46,243 COMMITMENTS 116 785 375 45,365 44,696 45,856 45,856 387 387 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 1,618) 33 0 0 1,620 1,653 1,653 1,653 -35 -35 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.3 1.7 0.8 98.1 96.7 99.2 99.2 0.8 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 56) 2 2 3 49 42 53 46 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 111,482 COMMITMENTS 11,943 33,150 5,702 89,370 67,643 107,015 106,495 4,467 4,987 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -2,571) 0 4,013 -3,002 632 -2,416 -2,370 -1,405 -201 -1,166 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.7 29.7 5.1 80.2 60.7 96.0 95.5 4.0 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 4 13 11 25 24 38 39 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 35,876 COMMITMENTS 0 4,419 4,656 29,105 23,806 33,761 32,881 2,115 2,995 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 403) 0 0 -50 -152 -20 -202 -70 605 473 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 12.3 13.0 81.1 66.4 94.1 91.7 5.9 8.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 5 5 14 15 19 23 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 21,475 COMMITMENTS 5,100 400 200 16,100 20,755 21,400 21,355 75 120 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -60) 0 0 0 90 90 90 90 -150 -150 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 23.7 1.9 0.9 75.0 96.6 99.7 99.4 0.3 0.6 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 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 20,257 COMMITMENTS 15,101 1,838 297 2,620 17,363 18,018 19,498 2,239 759 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 879) 1,520 -76 -64 -375 931 1,081 791 -202 88 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 74.5 9.1 1.5 12.9 85.7 88.9 96.3 11.1 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 129) 65 13 4 24 35 92 50 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 31,010 COMMITMENTS 18,475 2,950 74 7,991 26,184 26,540 29,208 4,470 1,802 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 762) -190 545 -37 293 507 66 1,015 696 -253 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 59.6 9.5 0.2 25.8 84.4 85.6 94.2 14.4 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 113) 53 17 4 17 30 73 48 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 235,012 COMMITMENTS 50,852 36,259 27,030 144,649 155,102 222,531 218,391 12,481 16,621 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -16,264) -195 1,554 108 -13,654 -17,556 -13,741 -15,894 -2,523 -370 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.6 15.4 11.5 61.5 66.0 94.7 92.9 5.3 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 199) 48 42 45 77 88 152 158 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 28,159 COMMITMENTS 4,307 196 2,027 16,444 22,654 22,778 24,877 5,381 3,282 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 174) -195 0 150 236 -48 191 102 -17 72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.3 0.7 7.2 58.4 80.5 80.9 88.3 19.1 11.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 5 1 6 20 22 26 28 RBOB UP-DOWN CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165L FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 20,238 COMMITMENTS 590 0 400 18,248 19,551 19,238 19,951 1,000 287 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: -115) -50 0 0 -65 -285 -115 -285 0 170 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.9 0.0 2.0 90.2 96.6 95.1 98.6 4.9 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 1 16 12 18 13 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 9,594 COMMITMENTS 250 65 450 8,686 8,944 9,386 9,459 208 135 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 1,324) 0 25 50 1,224 1,224 1,274 1,299 50 25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.6 0.7 4.7 90.5 93.2 97.8 98.6 2.2 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 3 2 5 38 36 45 42 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 69,742 COMMITMENTS 1,225 737 843 66,474 67,708 68,542 69,288 1,200 454 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 3,179) -850 160 0 4,134 2,799 3,284 2,959 -105 220 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.8 1.1 1.2 95.3 97.1 98.3 99.3 1.7 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 2 1 2 38 37 41 39 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 26,204 COMMITMENTS 1,000 290 0 24,984 25,389 25,984 25,679 220 525 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 395) 0 0 0 395 145 395 145 0 250 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.8 1.1 0.0 95.3 96.9 99.2 98.0 0.8 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 1 0 21 18 22 19 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 9,925 COMMITMENTS 100 150 0 9,555 9,775 9,655 9,925 270 0 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 150) 0 0 0 150 150 150 150 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.0 1.5 0.0 96.3 98.5 97.3 100.0 2.7 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 1 1 0 26 32 27 33 JET CIF NWE/GASOIL FUT - NEW YORK MERCANTILE EXCHANGE Code-86465D FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,116 COMMITMENTS 50 0 30 1,673 1,959 1,753 1,989 1,363 1,127 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 74) 0 0 0 43 75 43 75 31 -1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.6 0.0 1.0 53.7 62.9 56.3 63.8 43.7 36.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 1 13 16 15 17 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 22,165 COMMITMENTS 4,708 0 225 16,622 21,320 21,555 21,545 610 620 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 890) 575 0 0 315 890 890 890 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.2 0.0 1.0 75.0 96.2 97.2 97.2 2.8 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 0 1 33 25 35 26 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 19,777 COMMITMENTS 1,603 1,558 233 17,381 17,239 19,217 19,030 560 747 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 194) 86 -228 -6 48 308 128 74 66 120 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.1 7.9 1.2 87.9 87.2 97.2 96.2 2.8 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 4 4 2 34 39 39 44 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 15,571 COMMITMENTS 881 604 390 14,223 14,243 15,494 15,237 77 334 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 501) 520 117 -135 112 415 497 397 4 104 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.7 3.9 2.5 91.3 91.5 99.5 97.9 0.5 2.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 3 3 26 26 30 30 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C FUTURES ONLY POSITIONS AS OF 08/31/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 33,007 COMMITMENTS 2,053 1,316 2,001 27,010 28,577 31,064 31,894 1,943 1,113 CHANGES FROM 08/24/10 (CHANGE IN OPEN INTEREST: 339) 166 0 33 150 450 349 483 -10 -144 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.2 4.0 6.1 81.8 86.6 94.1 96.6 5.9 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 4 3 6 34 35 41 42
Updated September 3, 2010