GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 33,839 COMMITMENTS 1,190 4,957 243 32,317 28,629 33,750 33,829 89 10 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -4,212) -83 53 0 -4,172 -4,255 -4,255 -4,202 43 -10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.5 14.6 0.7 95.5 84.6 99.7 100.0 0.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 59) 1 4 2 38 46 41 51 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 24,544 COMMITMENTS 300 0 0 24,143 24,307 24,443 24,307 101 237 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -3,022) 300 0 0 -3,308 -3,022 -3,008 -3,022 -14 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 0.0 0.0 98.4 99.0 99.6 99.0 0.4 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 1 0 0 28 31 29 31 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 5,863 COMMITMENTS 132 216 79 3,960 4,526 4,171 4,821 1,692 1,042 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -492) -5 0 0 -406 -348 -411 -348 -81 -144 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.3 3.7 1.3 67.5 77.2 71.1 82.2 28.9 17.8 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 8,983 COMMITMENTS 904 144 152 6,562 7,494 7,618 7,790 1,365 1,193 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -806) -59 -218 -41 -717 -512 -817 -771 11 -35 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.1 1.6 1.7 73.0 83.4 84.8 86.7 15.2 13.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 4 1 4 37 41 41 46 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 7,609 COMMITMENTS 297 498 484 6,224 6,141 7,005 7,123 604 486 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -1,518) 4 219 -326 -1,145 -1,398 -1,467 -1,505 -51 -13 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.9 6.5 6.4 81.8 80.7 92.1 93.6 7.9 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 62) 4 5 6 44 52 51 60 EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165I OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,464 COMMITMENTS 145 0 20 1,690 2,019 1,855 2,039 609 425 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -460) -85 0 15 -333 -365 -403 -350 -57 -110 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.9 0.0 0.8 68.6 81.9 75.3 82.8 24.7 17.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 0 1 16 18 18 19 SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165J OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,822 COMMITMENTS 30 25 0 1,316 1,308 1,346 1,333 476 489 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -450) -10 0 0 -445 -521 -455 -521 5 71 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.6 1.4 0.0 72.2 71.8 73.9 73.2 26.1 26.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 0 15 17 16 18 SING 380 FUEL OIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165K OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,727 COMMITMENTS 30 40 0 1,183 1,189 1,213 1,229 514 498 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -208) -30 20 -25 -54 -11 -109 -16 -99 -192 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 2.3 0.0 68.5 68.8 70.2 71.2 29.8 28.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 0 18 18 19 19 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 16,755 COMMITMENTS 0 0 0 16,665 16,660 16,665 16,660 90 95 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -4,278) 0 0 0 -4,253 -4,258 -4,253 -4,258 -25 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.5 99.4 99.5 99.4 0.5 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 0 0 19 22 19 22 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 420,660 COMMITMENTS 37,328 27,333 81,295 263,480 277,412 382,103 386,040 38,557 34,620 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 5,401) 3,289 -6,770 1,014 -2,252 11,247 2,050 5,490 3,351 -89 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.9 6.5 19.3 62.6 65.9 90.8 91.8 9.2 8.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 163) 34 36 45 70 87 126 150 HEATING OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-022653 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 107,771 COMMITMENTS 1,039 6,208 22,978 78,608 74,840 102,626 104,026 5,145 3,745 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 2,044) 93 -150 873 1,052 1,391 2,018 2,114 26 -70 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.0 5.8 21.3 72.9 69.4 95.2 96.5 4.8 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 3 6 8 12 12 20 21 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 16,153 COMMITMENTS 0 948 1,300 14,753 13,805 16,053 16,053 100 100 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -5,470) -181 -897 431 -5,820 -5,104 -5,570 -5,570 100 100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 5.9 8.0 91.3 85.5 99.4 99.4 0.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 65) 0 4 6 45 52 51 61 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 10,307 COMMITMENTS 970 0 300 8,659 9,581 9,929 9,881 378 426 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -1,742) 100 0 -233 -1,552 -1,439 -1,685 -1,672 -57 -70 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.4 0.0 2.9 84.0 93.0 96.3 95.9 3.7 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 4 0 2 27 24 31 26 GASOIL (ICE) SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265V OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 METRIC TONS) OPEN INTEREST: 4,271 COMMITMENTS 237 163 301 2,912 2,325 3,450 2,789 821 1,482 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -375) -60 49 -56 -187 -490 -303 -497 -72 122 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.5 3.8 7.0 68.2 54.4 80.8 65.3 19.2 34.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 3 2 3 19 18 23 22 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 932,272 COMMITMENTS 166,675 280,562 296,046 388,417 309,529 851,138 886,137 81,134 46,135 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 12,201) -2,670 6,519 -7,485 20,520 9,831 10,365 8,865 1,835 3,335 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.9 30.1 31.8 41.7 33.2 91.3 95.1 8.7 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 305) 89 108 140 91 80 264 257 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 53,517 COMMITMENTS 725 0 1,288 40,974 43,752 42,987 45,040 10,530 8,477 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -3,225) -418 0 0 -3,952 -4,857 -4,370 -4,857 1,145 1,632 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.4 0.0 2.4 76.6 81.8 80.3 84.2 19.7 15.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 2 17 16 19 18 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 31,920 COMMITMENTS 835 170 2,584 25,875 21,254 29,294 24,008 2,626 7,912 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -3,838) 591 128 -813 -4,160 -3,465 -4,382 -4,150 544 312 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.6 0.5 8.1 81.1 66.6 91.8 75.2 8.2 24.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 2 13 15 15 17 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 63,790 COMMITMENTS 0 0 0 56,890 53,303 56,890 53,303 6,900 10,487 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 3,622) 0 0 0 4,506 5,311 4,506 5,311 -884 -1,689 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 89.2 83.6 89.2 83.6 10.8 16.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 0 0 19 23 19 23 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 63,554 COMMITMENTS 0 0 0 53,874 60,689 53,874 60,689 9,680 2,865 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,523) 0 0 0 -2,892 -2,077 -2,892 -2,077 369 -446 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 84.8 95.5 84.8 95.5 15.2 4.5 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 71,476 COMMITMENTS 3,293 0 7,327 53,599 57,972 64,219 65,299 7,257 6,177 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -6,537) -92 0 -230 -6,007 -6,161 -6,329 -6,391 -208 -146 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.6 0.0 10.3 75.0 81.1 89.8 91.4 10.2 8.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 4 0 4 21 26 25 30 NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 63,151 COMMITMENTS 248 6,039 1,634 55,651 39,942 57,533 47,615 5,618 15,536 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -4,771) -240 -233 -124 -4,508 -3,630 -4,872 -3,987 101 -784 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 9.6 2.6 88.1 63.2 91.1 75.4 8.9 24.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 2 2 12 18 15 20 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 38,696 COMMITMENTS 4,075 2,137 1,594 27,663 27,106 33,332 30,837 5,364 7,859 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -5,500) -2,248 150 -554 -3,598 -4,706 -6,400 -5,110 900 -390 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.5 5.5 4.1 71.5 70.0 86.1 79.7 13.9 20.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 3 1 3 11 12 15 15 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 71,048 COMMITMENTS 3,941 1,320 4,258 52,539 61,748 60,738 67,326 10,310 3,722 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -4,155) -20 -40 -565 -2,559 -2,702 -3,144 -3,307 -1,011 -848 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.5 1.9 6.0 73.9 86.9 85.5 94.8 14.5 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 1 3 22 23 26 26 EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-02365U OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 1,747,806 COMMITMENTS 86,513 97,634 568,129 1083028 1071350 1737671 1737113 10,135 10,692 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 33,335) 6,506 6,331 15,874 6,636 7,011 29,016 29,216 4,319 4,119 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.9 5.6 32.5 62.0 61.3 99.4 99.4 0.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 143) 51 27 64 61 61 136 128 NATURAL GAS CAL SPREAD OPT FIN - NEW YORK MERCANTILE EXCHANGE Code-023A84 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 51,054 COMMITMENTS 10,361 10,345 17,824 22,586 22,455 50,771 50,624 283 430 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -388) -994 -1,000 939 -418 -530 -474 -591 86 204 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.3 20.3 34.9 44.2 44.0 99.4 99.2 0.6 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 6 13 13 24 23 37 42 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 57,911 COMMITMENTS 840 0 0 56,543 56,385 57,383 56,385 528 1,526 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -7,171) 0 0 0 -7,099 -6,571 -7,099 -6,571 -72 -600 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.5 0.0 0.0 97.6 97.4 99.1 97.4 0.9 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 0 0 17 18 18 18 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 144,630 COMMITMENTS 3,381 7,220 4,741 132,182 127,940 140,304 139,901 4,326 4,729 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -9,645) -1,393 45 15 -7,964 -9,311 -9,342 -9,251 -303 -394 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.3 5.0 3.3 91.4 88.5 97.0 96.7 3.0 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 3 2 4 34 36 39 40 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 110,759 COMMITMENTS 608 4,000 693 101,192 100,852 102,493 105,544 8,267 5,215 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -5,730) -363 -61 -223 -4,505 -5,122 -5,090 -5,406 -640 -324 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.5 3.6 0.6 91.4 91.1 92.5 95.3 7.5 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 1 2 25 23 28 25 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 186,007 COMMITMENTS 9,439 1,860 7,219 155,101 170,468 171,759 179,547 14,248 6,460 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -10,745) -1,162 -30 308 -9,326 -10,476 -10,180 -10,198 -565 -547 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.1 1.0 3.9 83.4 91.6 92.3 96.5 7.7 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 1 2 35 36 38 39 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,690,629 COMMITMENTS 542,688 162,752 809,767 1316676 1700084 2669131 2672603 21,498 18,026 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 25,203) 4,947 -3,825 12,884 6,654 14,378 24,485 23,437 718 1,766 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.2 6.0 30.1 48.9 63.2 99.2 99.3 0.8 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 185) 33 32 60 112 99 177 165 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 1,014,143 COMMITMENTS 88,046 166,328 174,220 749,004 669,703 1011270 1010251 2,873 3,892 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 5,401) -6,639 3,462 8,718 3,106 -6,925 5,185 5,255 216 146 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.7 16.4 17.2 73.9 66.0 99.7 99.6 0.3 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 98) 27 26 40 45 41 90 89 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 5,425 COMMITMENTS 0 1,190 0 5,309 4,089 5,309 5,279 116 146 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -1,006) 0 -155 0 -1,036 -835 -1,036 -990 30 -16 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 21.9 0.0 97.9 75.4 97.9 97.3 2.1 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 0 1 0 21 25 21 26 NEW YORK ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025652 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 2,808 COMMITMENTS 0 0 0 2,783 2,725 2,783 2,725 25 83 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -1,019) 0 -51 0 -1,014 -936 -1,014 -987 -5 -32 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.1 97.0 99.1 97.0 0.9 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 16 19 16 19 JAPAN C&F NAPTHA SWAP - NEW YORK MERCANTILE EXCHANGE Code-03265C OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,212 COMMITMENTS 48 0 55 1,647 1,809 1,750 1,864 462 348 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -400) -84 0 -4 -235 -285 -323 -289 -77 -111 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.2 0.0 2.5 74.5 81.8 79.1 84.3 20.9 15.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 0 1 26 28 27 29 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 196,253 COMMITMENTS 2,679 269 16,204 174,099 178,746 192,981 195,219 3,272 1,034 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 4,668) 793 -28 666 3,202 3,786 4,660 4,423 8 245 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.4 0.1 8.3 88.7 91.1 98.3 99.5 1.7 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 5 1 6 34 26 40 32 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 8,256 COMMITMENTS 344 42 0 6,783 7,447 7,127 7,489 1,129 767 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -573) -88 0 0 -804 -784 -892 -784 319 211 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.2 0.5 0.0 82.2 90.2 86.3 90.7 13.7 9.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 0 13 13 14 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 17,097 COMMITMENTS 0 648 100 15,275 15,360 15,375 16,108 1,722 989 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -694) 0 -56 -40 -1,115 -516 -1,155 -612 461 -82 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.8 0.6 89.3 89.8 89.9 94.2 10.1 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 3 1 18 19 19 22 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 30,956 COMMITMENTS 0 2,010 200 27,654 28,014 27,854 30,224 3,102 732 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -867) 0 -130 0 -799 -675 -799 -805 -68 -62 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 6.5 0.6 89.3 90.5 90.0 97.6 10.0 2.4 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 12,392 COMMITMENTS 516 0 136 9,905 11,011 10,557 11,147 1,835 1,245 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -294) -110 0 20 -272 -273 -362 -253 68 -41 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.2 0.0 1.1 79.9 88.9 85.2 90.0 14.8 10.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 2 0 2 18 16 20 18 ISO NEW ENG CONN PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465T OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 31,204 COMMITMENTS 0 2,150 0 31,204 29,054 31,204 31,204 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,640) 0 -550 0 -2,640 -2,090 -2,640 -2,640 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 6.9 0.0 100.0 93.1 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 1 0 15 9 15 10 CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 46,575 COMMITMENTS 40 439 390 45,382 45,216 45,812 46,045 763 530 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -797) -40 -7 20 -734 -770 -754 -757 -42 -40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.1 0.9 0.8 97.4 97.1 98.4 98.9 1.6 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 1 1 27 23 29 24 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| 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: 9,713 COMMITMENTS 0 0 0 8,583 8,518 8,583 8,518 1,130 1,195 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -468) 0 0 0 -407 -436 -407 -436 -61 -32 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 88.4 87.7 88.4 87.7 11.6 12.3 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 52,795 COMMITMENTS 0 0 0 52,795 52,795 52,795 52,795 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,816) 0 0 0 -2,816 -2,772 -2,816 -2,772 0 -44 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 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 11 13 11 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 771,514 COMMITMENTS 0 0 0 771,514 771,514 771,514 771,514 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -46,648) 0 0 0 -46,648 -46,648 -46,648 -46,648 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 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 9 13 9 PJM PEPCO PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A50 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 39,996 COMMITMENTS 0 1,720 0 39,996 38,276 39,996 39,996 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -1,893) 0 -550 0 -1,893 -1,343 -1,893 -1,893 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 4.3 0.0 100.0 95.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 15 8 15 9 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 35,659 COMMITMENTS 0 0 0 34,873 35,659 34,873 35,659 786 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -1,792) 0 0 0 -1,770 -1,792 -1,770 -1,792 -22 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 522,667 COMMITMENTS 0 0 0 522,667 522,667 522,667 522,667 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -25,872) 0 0 0 -25,872 -25,872 -25,872 -25,872 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 77,465 COMMITMENTS 0 0 0 77,379 77,465 77,379 77,465 86 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -4,884) 0 0 0 -4,862 -4,884 -4,862 -4,884 -22 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 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 17 17 17 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,318,272 COMMITMENTS 0 0 0 1318272 1318272 1318272 1318272 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -76,048) 0 0 0 -76,048 -76,048 -76,048 -76,048 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 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 14 17 14 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 213,440 COMMITMENTS 1,720 0 0 211,209 213,247 212,929 213,247 511 193 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -9,614) -990 0 0 -8,624 -9,807 -9,614 -9,807 0 193 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.8 0.0 0.0 99.0 99.9 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 1 0 0 26 29 27 29 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 3,711,578 COMMITMENTS 0 0 0 3711578 3711578 3711578 3711578 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -93,881) 0 0 0 -93,881 -93,881 -93,881 -93,881 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 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 26 23 26 23 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 59,256 COMMITMENTS 1,275 2,240 0 57,981 56,761 59,256 59,001 0 255 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -4,664) 0 -110 0 -4,664 -4,554 -4,664 -4,664 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.2 3.8 0.0 97.8 95.8 100.0 99.6 0.0 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 1 1 0 25 20 26 21 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,077,197 COMMITMENTS 23,400 68,160 0 1053797 1009037 1077197 1077197 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -46,648) 0 -1,960 0 -46,648 -44,688 -46,648 -46,648 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.2 6.3 0.0 97.8 93.7 100.0 100.0 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 60,245 COMMITMENTS 2,150 0 0 58,095 60,245 60,245 60,245 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -3,806) -550 -110 0 -3,256 -3,696 -3,806 -3,806 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.6 0.0 0.0 96.4 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 1 0 0 25 26 26 26 NYISO ZONE 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 11,480 COMMITMENTS 130 608 42 10,925 10,533 11,097 11,183 383 297 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 1,714) 0 44 -44 1,525 1,714 1,481 1,714 233 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.1 5.3 0.4 95.2 91.8 96.7 97.4 3.3 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 1 14 14 16 15 ISO NEW ENG CONN OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A71 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 552,462 COMMITMENTS 0 38,825 0 552,462 513,637 552,462 552,462 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -44,688) 0 -9,800 0 -44,688 -34,888 -44,688 -44,688 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 7.0 0.0 100.0 93.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 13 9 13 10 ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,118,686 COMMITMENTS 49,363 23,400 1,152 1068171 1094134 1118686 1118686 0 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -66,248) -7,840 0 -1,960 -56,448 -64,288 -66,248 -66,248 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.4 2.1 0.1 95.5 97.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 1 1 23 24 25 26 MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 24,513 COMMITMENTS 188 0 610 22,690 23,491 23,488 24,101 1,025 412 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -972) 60 -530 528 -1,552 -1,095 -964 -1,097 -8 125 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.8 0.0 2.5 92.6 95.8 95.8 98.3 4.2 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 3 0 3 31 29 34 32 MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 14,549 COMMITMENTS 45 0 0 14,114 13,707 14,159 13,707 390 842 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -1,292) -45 0 0 -1,181 -1,397 -1,226 -1,397 -66 105 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 0.0 0.0 97.0 94.2 97.3 94.2 2.7 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 17 14 18 14 MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,200 COMMITMENTS 460 0 209 8,271 8,643 8,940 8,852 260 348 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -713) 1 0 -1 -704 -701 -704 -702 -9 -11 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.0 0.0 2.3 89.9 93.9 97.2 96.2 2.8 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 3 0 2 22 17 25 19 MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665R OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 8,795 COMMITMENTS 0 0 0 8,332 8,066 8,332 8,066 463 729 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -800) 0 0 0 -940 -757 -940 -757 140 -43 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 94.7 91.7 94.7 91.7 5.3 8.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 19 18 19 18 CONWAY PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665T OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 4,441 COMMITMENTS 130 0 50 4,119 4,178 4,299 4,228 142 213 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 1) 0 0 0 20 196 20 196 -19 -195 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.9 0.0 1.1 92.7 94.1 96.8 95.2 3.2 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 0 1 18 14 19 15 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,690,039 COMMITMENTS 283,361 179,811 871,029 1442463 1561588 2596852 2612428 93,187 77,611 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 33,501) -498 -3,349 -14,335 52,524 55,895 37,691 38,212 -4,189 -4,710 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.5 6.7 32.4 53.6 58.1 96.5 97.1 3.5 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 411) 148 141 203 95 99 359 343 CRUDE OIL CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-067657 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 192,443 COMMITMENTS 64,990 31,613 46,189 79,633 110,956 190,812 188,758 1,631 3,685 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 10,626) 3,316 -52 4,175 2,705 6,038 10,196 10,161 430 465 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 33.8 16.4 24.0 41.4 57.7 99.2 98.1 0.8 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 5 14 11 24 23 37 40 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 231,991 COMMITMENTS 28,323 14,865 15,594 162,833 151,318 206,750 181,777 25,241 50,214 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -14,585) 998 -1,718 -2,214 -13,443 -16,162 -14,659 -20,094 74 5,509 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.2 6.4 6.7 70.2 65.2 89.1 78.4 10.9 21.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 7 3 5 26 24 34 31 EUR STYLE CRUDE OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765B OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 137,510 COMMITMENTS 14,057 6,643 35,913 83,362 90,546 133,332 133,102 4,178 4,408 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 1,792) 631 -1,167 683 -917 924 397 440 1,395 1,352 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.2 4.8 26.1 60.6 65.8 97.0 96.8 3.0 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 64) 26 8 28 26 27 63 55 CRUDE OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765C OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 602,759 COMMITMENTS 34,730 2,587 96,890 448,483 481,079 580,103 580,556 22,656 22,203 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 7,013) -1,167 597 937 7,310 6,404 7,080 7,938 -67 -925 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.8 0.4 16.1 74.4 79.8 96.2 96.3 3.8 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 8 3 11 35 37 46 48 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 39,451 COMMITMENTS 258 835 0 39,118 38,541 39,376 39,376 75 75 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -6,792) 142 50 -375 -6,247 -6,155 -6,480 -6,480 -312 -312 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.7 2.1 0.0 99.2 97.7 99.8 99.8 0.2 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 55) 3 2 0 46 40 49 42 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 106,380 COMMITMENTS 6,312 34,203 5,370 90,171 61,633 101,853 101,206 4,527 5,174 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -5,102) -5,631 1,053 -332 801 -6,010 -5,162 -5,289 60 187 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.9 32.2 5.0 84.8 57.9 95.7 95.1 4.3 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 4 13 11 25 24 38 39 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 34,891 COMMITMENTS 0 3,319 4,156 28,405 24,394 32,561 31,869 2,330 3,022 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -985) 0 -1,100 -500 -700 588 -1,200 -1,012 215 27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 9.5 11.9 81.4 69.9 93.3 91.3 6.7 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 5 4 14 15 18 22 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 19,635 COMMITMENTS 5,100 500 100 14,105 18,660 19,305 19,260 330 375 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -1,840) 0 100 -100 -1,995 -2,095 -2,095 -2,095 255 255 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.0 2.5 0.5 71.8 95.0 98.3 98.1 1.7 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 1 1 22 25 25 26 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 21,688 COMMITMENTS 16,442 2,335 151 2,561 18,437 19,154 20,923 2,534 765 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 1,431) 1,341 497 -146 -59 1,074 1,136 1,425 295 6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 75.8 10.8 0.7 11.8 85.0 88.3 96.5 11.7 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 142) 76 18 6 20 35 101 55 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 32,664 COMMITMENTS 19,504 3,033 439 7,732 27,921 27,676 31,393 4,988 1,271 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 1,629) 1,006 83 365 -259 1,713 1,111 2,160 518 -531 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 59.7 9.3 1.3 23.7 85.5 84.7 96.1 15.3 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 118) 57 18 8 17 30 79 52 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 278,596 COMMITMENTS 52,002 29,198 42,692 170,819 188,109 265,513 260,000 13,083 18,596 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: 5,519) 1,428 -5,704 798 2,977 8,825 5,203 3,919 316 1,600 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.7 10.5 15.3 61.3 67.5 95.3 93.3 4.7 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 203) 52 41 56 74 84 161 157 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 25,515 COMMITMENTS 3,152 480 2,174 14,960 18,972 20,286 21,626 5,229 3,889 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,644) -1,155 284 147 -1,484 -3,682 -2,492 -3,251 -152 607 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.4 1.9 8.5 58.6 74.4 79.5 84.8 20.5 15.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 4 2 6 20 21 26 27 RBOB UP-DOWN CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165L OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 17,711 COMMITMENTS 225 115 392 16,494 16,820 17,111 17,327 600 384 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,527) -365 115 -8 -1,754 -2,731 -2,127 -2,624 -400 97 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.3 0.6 2.2 93.1 95.0 96.6 97.8 3.4 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 2 16 11 18 13 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,476 COMMITMENTS 250 282 236 6,750 6,826 7,236 7,344 240 132 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,118) 0 217 -214 -1,936 -2,118 -2,150 -2,115 32 -3 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.3 3.8 3.2 90.3 91.3 96.8 98.2 3.2 1.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 3 3 2 31 34 36 38 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 56,602 COMMITMENTS 1,070 961 637 53,825 54,250 55,532 55,848 1,070 754 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -13,140) -155 224 -206 -12,649 -13,458 -13,010 -13,440 -130 300 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.9 1.7 1.1 95.1 95.8 98.1 98.7 1.9 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 2 2 2 36 33 39 36 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 22,027 COMMITMENTS 800 290 0 21,012 21,262 21,812 21,552 215 475 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -4,177) -200 0 0 -3,972 -4,127 -4,172 -4,127 -5 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.6 1.3 0.0 95.4 96.5 99.0 97.8 1.0 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 1 0 21 17 22 18 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,273 COMMITMENTS 50 150 0 6,953 7,123 7,003 7,273 270 0 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,652) -50 0 0 -2,602 -2,652 -2,652 -2,652 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.7 2.1 0.0 95.6 97.9 96.3 100.0 3.7 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 1 1 0 24 27 25 28 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 18,853 COMMITMENTS 4,509 0 225 13,634 18,058 18,368 18,283 485 570 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -3,312) -199 0 0 -2,988 -3,262 -3,187 -3,262 -125 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.9 0.0 1.2 72.3 95.8 97.4 97.0 2.6 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 0 1 30 25 32 26 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 17,228 COMMITMENTS 1,199 1,258 106 15,277 15,167 16,582 16,531 646 697 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,549) -404 -300 -127 -2,104 -2,072 -2,635 -2,499 86 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 7.3 0.6 88.7 88.0 96.3 96.0 3.7 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 4 4 2 32 35 37 40 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 13,528 COMMITMENTS 732 296 295 12,243 12,448 13,270 13,039 258 489 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,043) -149 -308 -95 -1,980 -1,795 -2,224 -2,198 181 155 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.4 2.2 2.2 90.5 92.0 98.1 96.4 1.9 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 3 2 1 26 25 29 28 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 30,613 COMMITMENTS 1,664 1,404 1,924 25,112 26,064 28,700 29,392 1,913 1,221 CHANGES FROM 08/31/10 (CHANGE IN OPEN INTEREST: -2,394) -389 88 -77 -1,898 -2,513 -2,364 -2,502 -30 108 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.4 4.6 6.3 82.0 85.1 93.8 96.0 6.2 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 4 3 6 34 34 41 41
Updated September 10, 2010