GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,228 COMMITMENTS 0 0 0 6,208 6,173 6,208 6,173 20 55 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 588) 0 0 0 588 588 588 588 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.7 99.1 99.7 99.1 0.3 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 0 0 0 24 28 24 28 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,488 COMMITMENTS 0 395 600 6,838 6,348 7,438 7,343 50 145 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 757) 0 0 275 577 482 852 757 -95 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 5.3 8.0 91.3 84.8 99.3 98.1 0.7 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 0 2 1 28 30 29 32 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,912 COMMITMENTS 72 564 39 3,030 2,768 3,141 3,371 771 541 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 488) 12 361 1 296 178 309 540 179 -52 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.8 14.4 1.0 77.5 70.8 80.3 86.2 19.7 13.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 1 3 2 25 31 27 35 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,053 COMMITMENTS 0 20 35 2,170 2,400 2,205 2,455 848 598 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 181) 0 -10 5 244 214 249 209 -68 -28 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.7 1.1 71.1 78.6 72.2 80.4 27.8 19.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 0 1 1 26 27 27 28 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 268,504 COMMITMENTS 29,020 17,473 68,198 132,714 151,857 229,933 237,528 38,571 30,976 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -1,785) 1,125 334 -971 -4,939 -3,974 -4,785 -4,611 2,999 2,826 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.8 6.5 25.4 49.4 56.6 85.6 88.5 14.4 11.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 131) 36 24 42 55 62 113 110 EUR STYLE HEATING OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-022654 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 18,638 COMMITMENTS 1,297 3,196 10,586 5,820 4,328 17,703 18,110 935 528 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,676) 442 854 215 993 662 1,649 1,730 27 -54 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 17.1 56.8 31.2 23.2 95.0 97.2 5.0 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 8 4 12 13 13 25 25 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 7,060 COMMITMENTS 375 20 350 6,085 6,490 6,810 6,860 250 200 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 292) -50 0 0 192 242 142 242 150 50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.3 0.3 5.0 86.2 91.9 96.5 97.2 3.5 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 3 1 2 25 27 29 29 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,369 COMMITMENTS 914 369 0 4,120 4,870 5,034 5,239 335 130 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 230) 0 0 0 120 145 120 145 110 85 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.0 6.9 0.0 76.7 90.7 93.8 97.6 6.2 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 2 0 11 15 13 17 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,298,845 COMMITMENTS 196,020 397,905 496,397 525,197 366,624 1217613 1260925 81,232 37,920 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -14,105) 519 -16,785 -255 -10,990 3,737 -10,726 -13,302 -3,379 -803 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.1 30.6 38.2 40.4 28.2 93.7 97.1 6.3 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 239) 87 56 94 86 75 221 186 NATURAL GAS CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-023656 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 25,490 COMMITMENTS 7,849 14,685 5,516 11,928 4,732 25,293 24,933 198 557 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 503) -16 897 -123 589 -776 450 -2 53 504 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.8 57.6 21.6 46.8 18.6 99.2 97.8 0.8 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 8 11 13 7 9 21 27 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 104,834 COMMITMENTS 2,143 8,412 2,430 91,843 84,876 96,416 95,718 8,418 9,116 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -298) 1,484 -42 -810 -1,092 439 -418 -413 120 115 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.0 8.0 2.3 87.6 81.0 92.0 91.3 8.0 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 3 2 26 24 28 28 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 65,200 COMMITMENTS 2,695 11,720 4,340 50,949 39,363 57,984 55,423 7,216 9,777 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 736) 0 1,395 -1,076 1,241 75 165 394 571 342 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.1 18.0 6.7 78.1 60.4 88.9 85.0 11.1 15.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 4 5 28 20 33 26 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 102,366 COMMITMENTS 5,154 4,972 1,305 89,113 87,833 95,572 94,110 6,794 8,256 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 2,024) 0 3,350 -1,949 3,706 284 1,757 1,685 267 339 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.0 4.9 1.3 87.1 85.8 93.4 91.9 6.6 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 2 3 29 26 33 29 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 89,912 COMMITMENTS 3,782 2,932 1,405 74,674 72,839 79,861 77,176 10,051 12,736 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 244) 0 -30 0 214 0 214 -30 30 274 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.2 3.3 1.6 83.1 81.0 88.8 85.8 11.2 14.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 2 2 2 21 25 25 27 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 47,747 COMMITMENTS 4,917 2,682 4,899 35,617 38,805 45,433 46,386 2,314 1,361 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,970) 604 854 -818 2,153 2,028 1,939 2,064 31 -94 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.3 5.6 10.3 74.6 81.3 95.2 97.1 4.8 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 1 2 19 18 22 20 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 78,197 COMMITMENTS 6,813 1,815 5,088 58,947 61,268 70,848 68,171 7,349 10,026 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 2,829) 1,832 604 -992 2,325 3,473 3,165 3,085 -336 -256 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.7 2.3 6.5 75.4 78.4 90.6 87.2 9.4 12.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 2 2 23 23 27 26 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 98,794 COMMITMENTS 5,481 4,561 2,670 84,625 86,653 92,776 93,884 6,018 4,910 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,808) -182 550 133 1,797 1,155 1,748 1,838 60 -30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.5 4.6 2.7 85.7 87.7 93.9 95.0 6.1 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 2 3 4 30 37 34 42 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 112,643 COMMITMENTS 9,370 248 5,506 88,890 90,440 103,766 96,194 8,877 16,449 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 2,527) 25 0 374 2,248 -889 2,647 -515 -120 3,042 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 0.2 4.9 78.9 80.3 92.1 85.4 7.9 14.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 3 1 4 22 27 26 31 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 53,217 COMMITMENTS 3,018 4,275 3,661 42,029 36,228 48,708 44,164 4,509 9,053 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 439) -46 0 -89 314 328 179 239 260 200 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.7 8.0 6.9 79.0 68.1 91.5 83.0 8.5 17.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 3 1 4 19 18 23 22 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 98,740 COMMITMENTS 3,543 7,892 18,959 74,621 68,394 97,123 95,245 1,617 3,495 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 277) 294 0 279 -372 149 201 428 76 -151 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.6 8.0 19.2 75.6 69.3 98.4 96.5 1.6 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 2 3 17 21 22 24 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 60,989 COMMITMENTS 488 199 2,469 49,306 49,388 52,263 52,056 8,726 8,933 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,628) -508 112 105 3,061 1,375 2,658 1,592 -1,030 36 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.8 0.3 4.0 80.8 81.0 85.7 85.4 14.3 14.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 2 2 25 24 28 26 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 89,183 COMMITMENTS 2,217 3,760 6,552 74,422 72,741 83,191 83,053 5,992 6,130 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -178) 0 -6,137 2,107 -2,488 2,581 -381 -1,449 203 1,271 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.5 4.2 7.3 83.4 81.6 93.3 93.1 6.7 6.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 3 3 5 32 35 38 40 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 48,088 COMMITMENTS 0 5,172 0 36,406 35,496 36,406 40,668 11,682 7,420 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -100) 0 -150 0 -200 50 -200 -100 100 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 10.8 0.0 75.7 73.8 75.7 84.6 24.3 15.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 12 13 12 14 TRANSCO ZONE 3 SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365S OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 50,955 COMMITMENTS 0 5,579 0 42,917 40,526 42,917 46,105 8,038 4,850 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 151) 0 151 0 0 0 0 151 151 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 10.9 0.0 84.2 79.5 84.2 90.5 15.8 9.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 2 0 16 13 16 15 EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-02365U OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 2,124,291 COMMITMENTS 181,337 10,364 984,053 954,144 1126749 2119534 2121166 4,757 3,125 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 44,122) -25,775 -292 39,327 31,286 5,265 44,837 44,299 -715 -177 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.5 0.5 46.3 44.9 53.0 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 135) 46 23 61 65 63 132 126 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 112,934 COMMITMENTS 5,532 23,614 17,705 76,448 62,262 99,685 103,581 13,249 9,353 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -424) -658 -1,395 321 344 1,339 7 265 -431 -689 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.9 20.9 15.7 67.7 55.1 88.3 91.7 11.7 8.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 3 5 7 34 29 41 37 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 106,096 COMMITMENTS 11,989 984 5,840 80,854 87,757 98,683 94,581 7,413 11,515 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -256) -1,701 0 -59 1,628 -197 -132 -256 -124 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.3 0.9 5.5 76.2 82.7 93.0 89.1 7.0 10.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 4 1 4 22 21 27 25 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 47,965 COMMITMENTS 6,720 240 0 40,513 46,566 47,233 46,806 732 1,159 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 240) 0 240 0 240 0 240 240 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.0 0.5 0.0 84.5 97.1 98.5 97.6 1.5 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 0 14 14 15 15 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 238,992 COMMITMENTS 5,685 5,636 8,308 210,638 213,359 224,631 227,303 14,361 11,689 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 17,156) -2,330 3,058 472 23,148 13,946 21,290 17,476 -4,134 -320 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.4 2.4 3.5 88.1 89.3 94.0 95.1 6.0 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 56) 3 5 4 44 40 50 46 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 224,453 COMMITMENTS 8,834 17,752 13,992 190,958 186,017 213,784 217,761 10,669 6,692 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,212) -270 1,208 -551 2,033 555 1,212 1,212 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.9 7.9 6.2 85.1 82.9 95.2 97.0 4.8 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 4 2 4 39 34 45 38 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 226,203 COMMITMENTS 4,961 10,756 14,098 198,610 189,704 217,669 214,558 8,534 11,645 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 5,745) 0 2,666 -841 6,073 3,236 5,232 5,061 513 684 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.2 4.8 6.2 87.8 83.9 96.2 94.9 3.8 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 65) 4 5 8 53 49 62 57 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 45,179 COMMITMENTS 779 34 3,276 33,823 34,866 37,878 38,176 7,301 7,003 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,650) 480 0 -137 575 1,938 918 1,801 732 -151 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 0.1 7.3 74.9 77.2 83.8 84.5 16.2 15.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 1 2 18 14 20 16 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 209,456 COMMITMENTS 15,224 7,694 21,874 163,140 167,286 200,238 196,854 9,218 12,602 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 7,584) -1,536 -62 1,787 3,310 1,899 3,561 3,624 4,023 3,960 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.3 3.7 10.4 77.9 79.9 95.6 94.0 4.4 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 5 2 7 39 39 46 46 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 53,886 COMMITMENTS 1,249 5,208 660 41,361 36,055 43,270 41,923 10,616 11,963 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 182) 0 4 -124 -60 393 -184 273 366 -91 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.3 9.7 1.2 76.8 66.9 80.3 77.8 19.7 22.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 3 2 20 17 23 20 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 3,729,782 COMMITMENTS 1450555 404,930 1035152 1213265 2269567 3698972 3709649 30,810 20,133 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 56,925) -11,916 24,242 14,441 50,189 14,006 52,714 52,689 4,211 4,236 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 38.9 10.9 27.8 32.5 60.8 99.2 99.5 0.8 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 161) 34 18 46 102 100 153 149 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,146,879 COMMITMENTS 102,943 384,988 298,508 741,010 459,749 1142461 1143245 4,418 3,634 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 40,731) -347 13,803 16,904 23,251 8,863 39,808 39,570 923 1,161 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.0 33.6 26.0 64.6 40.1 99.6 99.7 0.4 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 90) 18 28 35 43 41 83 82 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 102,814 COMMITMENTS 1,755 1,358 16,777 83,468 84,022 101,999 102,157 815 658 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 4,751) -40 251 513 4,212 3,932 4,686 4,696 65 55 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 1.3 16.3 81.2 81.7 99.2 99.4 0.8 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 2 7 7 28 27 36 35 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 11,665 COMMITMENTS 1,236 84 0 10,109 11,325 11,345 11,409 320 256 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 44) 0 0 0 44 44 44 44 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.6 0.7 0.0 86.7 97.1 97.3 97.8 2.7 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 0 10 13 11 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 29,380 COMMITMENTS 2,993 19 785 24,850 27,780 28,628 28,584 752 796 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 965) -51 -17 63 950 892 962 939 3 26 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.2 0.1 2.7 84.6 94.6 97.4 97.3 2.6 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 1 3 20 21 23 24 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 23,622 COMMITMENTS 220 556 644 20,948 20,620 21,812 21,820 1,810 1,802 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 92) 0 0 0 80 80 80 80 12 12 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.9 2.4 2.7 88.7 87.3 92.3 92.4 7.7 7.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 2 2 20 17 23 19 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 28,802 COMMITMENTS 0 334 300 28,468 27,100 28,768 27,734 34 1,068 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 124) 0 -6 0 184 124 184 118 -60 6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 1.2 1.0 98.8 94.1 99.9 96.3 0.1 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 1 1 24 22 25 23 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 7,689 COMMITMENTS 1,140 304 60 5,488 6,255 6,688 6,619 1,001 1,070 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.8 4.0 0.8 71.4 81.3 87.0 86.1 13.0 13.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 2 1 13 12 15 15 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MWH X OFF PEAK HOURS PER MONTH) OPEN INTEREST: 10,110 COMMITMENTS 120 60 0 9,894 9,424 10,014 9,484 96 626 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 0.6 0.0 97.9 93.2 99.1 93.8 0.9 6.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 0 16 17 17 18 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,921,484 COMMITMENTS 200,653 141,851 1296949 1355854 1404730 2853456 2843529 68,027 77,955 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 57,957) -7,419 5,879 38,882 27,187 12,775 58,651 57,536 -693 421 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.9 4.9 44.4 46.4 48.1 97.7 97.3 2.3 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 353) 113 125 178 91 103 304 315 CRUDE OIL CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-067657 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 101,570 COMMITMENTS 29,572 23,294 25,180 44,835 52,521 99,587 100,995 1,983 575 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 2,857) 1,842 195 491 560 2,784 2,893 3,470 -36 -613 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 29.1 22.9 24.8 44.1 51.7 98.0 99.4 2.0 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 4 14 15 14 12 29 30 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 130,512 COMMITMENTS 21,110 13,771 8,057 65,809 50,742 94,976 72,570 35,536 57,942 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,757) -62 74 229 6,027 -5,519 6,194 -5,216 -4,437 6,973 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.2 10.6 6.2 50.4 38.9 72.8 55.6 27.2 44.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 3 4 7 16 15 23 22 EUR STYLE CRUDE OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765B OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 381,476 COMMITMENTS 23,453 17,732 167,859 186,527 192,560 377,840 378,152 3,636 3,324 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 10,269) 1,514 -2,064 5,969 2,403 6,437 9,886 10,342 383 -72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.1 4.6 44.0 48.9 50.5 99.0 99.1 1.0 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 91) 26 25 46 39 40 88 88 CRUDE OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765C OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 295,440 COMMITMENTS 16,371 7,063 86,443 185,184 195,444 287,998 288,950 7,442 6,490 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -493) -925 -212 -1,771 11,815 17,935 9,119 15,952 -9,612 -16,445 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.5 2.4 29.3 62.7 66.2 97.5 97.8 2.5 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 4 4 8 31 30 39 38 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 19,192 COMMITMENTS 800 575 50 18,227 18,467 19,077 19,092 115 100 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,235) 0 0 0 1,135 1,135 1,135 1,135 100 100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.2 3.0 0.3 95.0 96.2 99.4 99.5 0.6 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 1 3 1 35 31 37 35 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 205,954 COMMITMENTS 16,570 26,333 54,814 122,185 113,611 193,569 194,758 12,385 11,196 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 13,944) -113 -2,352 6,797 5,980 7,945 12,664 12,390 1,280 1,554 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.0 12.8 26.6 59.3 55.2 94.0 94.6 6.0 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 12 14 24 23 22 48 47 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 32,013 COMMITMENTS 2,210 7,479 3,686 22,914 18,688 28,810 29,853 3,203 2,160 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,202) -674 -262 686 564 747 576 1,171 626 31 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.9 23.4 11.5 71.6 58.4 90.0 93.3 10.0 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 4 3 14 14 19 19 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,444 COMMITMENTS 0 550 0 7,102 6,519 7,102 7,069 342 375 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 105) 0 0 0 -162 -195 -162 -195 267 300 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 7.4 0.0 95.4 87.6 95.4 95.0 4.6 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 2 0 19 16 19 18 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 13,974 COMMITMENTS 8,119 4,599 173 3,963 8,299 12,255 13,071 1,719 903 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 294) -58 131 71 431 70 444 272 -150 22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 58.1 32.9 1.2 28.4 59.4 87.7 93.5 12.3 6.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 106) 37 33 4 19 22 59 57 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 12,258 COMMITMENTS 6,117 4,127 0 4,063 6,821 10,180 10,948 2,078 1,310 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 180) -158 12 -6 596 102 432 108 -252 72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 49.9 33.7 0.0 33.1 55.6 83.0 89.3 17.0 10.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 67) 30 11 0 13 15 43 26 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 257,014 COMMITMENTS 55,955 10,865 46,515 133,013 183,064 235,483 240,444 21,530 16,570 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: -239) -2,495 -820 -1,668 1,284 -1,232 -2,878 -3,720 2,639 3,481 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.8 4.2 18.1 51.8 71.2 91.6 93.6 8.4 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 168) 48 29 42 71 82 141 133 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 4,550 COMMITMENTS 150 100 50 3,775 3,900 3,975 4,050 575 500 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,100) 0 -50 50 550 600 600 600 500 500 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.3 2.2 1.1 83.0 85.7 87.4 89.0 12.6 11.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 1 1 21 21 23 23 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 13,456 COMMITMENTS 1,420 0 389 11,322 12,867 13,131 13,256 325 200 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 175) -125 0 25 157 65 57 90 118 85 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.6 0.0 2.9 84.1 95.6 97.6 98.5 2.4 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 2 0 1 24 26 26 27 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 4,210 COMMITMENTS 100 50 0 4,060 4,060 4,160 4,110 50 100 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 115) 0 0 0 415 115 415 115 -300 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.4 1.2 0.0 96.4 96.4 98.8 97.6 1.2 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 1 0 19 19 20 20 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 3,476 COMMITMENTS 508 0 0 2,317 3,230 2,825 3,230 651 246 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 144) -160 0 0 320 160 160 160 -16 -16 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.6 0.0 0.0 66.7 92.9 81.3 92.9 18.7 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 0 11 13 13 13 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 14,827 COMMITMENTS 1,556 2,862 499 10,349 9,078 12,404 12,439 2,423 2,388 CHANGES FROM 08/05/08 (CHANGE IN OPEN INTEREST: 1,606) 50 948 0 794 318 844 1,266 762 340 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.5 19.3 3.4 69.8 61.2 83.7 83.9 16.3 16.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 4 4 4 21 25 27 31
Updated August 15, 2008