GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,476 COMMITMENTS 0 50 0 5,496 6,091 5,496 6,141 980 335 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 50) 0 -100 0 45 70 45 -30 5 80 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.8 0.0 84.9 94.1 84.9 94.8 15.1 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 0 18 22 18 23 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 8,856 COMMITMENTS 50 195 350 8,286 8,251 8,686 8,796 170 60 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: -40) 0 0 0 -40 -40 -40 -40 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.6 2.2 4.0 93.6 93.2 98.1 99.3 1.9 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 2 2 27 26 30 29 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,777 COMMITMENTS 30 0 10 2,013 1,997 2,053 2,007 724 770 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 151) 0 0 0 117 111 117 111 34 40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.1 0.0 0.4 72.5 71.9 73.9 72.3 26.1 27.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 0 1 18 21 19 22 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,698 COMMITMENTS 15 30 60 3,204 2,981 3,279 3,071 419 627 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 182) 0 5 -50 297 267 247 222 -65 -40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 0.8 1.6 86.6 80.6 88.7 83.0 11.3 17.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 1 1 2 29 35 31 37 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 276,644 COMMITMENTS 48,055 21,997 48,652 142,775 175,248 239,482 245,897 37,162 30,747 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 22,249) 13,141 1,178 5,495 3,331 15,473 21,967 22,146 282 104 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.4 8.0 17.6 51.6 63.3 86.6 88.9 13.4 11.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 156) 55 18 41 68 78 141 122 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,418,245 COMMITMENTS 131,406 280,340 564,623 654,372 534,061 1350401 1379025 67,844 39,219 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 21,126) 27,413 42,761 -7,679 -530 -17,224 19,204 17,858 1,921 3,268 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.3 19.8 39.8 46.1 37.7 95.2 97.2 4.8 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 238) 77 65 98 83 75 223 186 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 100,033 COMMITMENTS 252 10,569 2,024 90,087 76,454 92,363 89,047 7,670 10,986 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 190) -350 0 276 -284 -124 -358 152 548 38 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 10.6 2.0 90.1 76.4 92.3 89.0 7.7 11.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 3 3 25 21 28 25 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 94,300 COMMITMENTS 5,643 12,284 3,515 79,904 69,317 89,062 85,116 5,238 9,184 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 6,870) 2,756 2,036 488 5,797 3,917 9,041 6,441 -2,171 429 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.0 13.0 3.7 84.7 73.5 94.4 90.3 5.6 9.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 3 3 4 28 26 33 31 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 134,355 COMMITMENTS 15,636 372 4,168 106,576 120,807 126,380 125,347 7,975 9,008 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 426) 367 0 151 550 277 1,068 428 -642 -2 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.6 0.3 3.1 79.3 89.9 94.1 93.3 5.9 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 4 1 3 31 26 35 30 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 107,945 COMMITMENTS 13,423 6,079 3,342 80,159 90,115 96,924 99,536 11,021 8,409 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 3,380) 0 976 306 2,956 2,152 3,262 3,434 118 -54 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.4 5.6 3.1 74.3 83.5 89.8 92.2 10.2 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 2 2 25 29 29 31 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 50,477 COMMITMENTS 8,782 1,067 3,608 33,525 40,432 45,915 45,107 4,562 5,370 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 4,461) -1,158 0 2,453 3,534 2,100 4,829 4,553 -368 -92 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.4 2.1 7.1 66.4 80.1 91.0 89.4 9.0 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 1 1 15 16 17 18 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,525 COMMITMENTS 1,718 0 7,208 51,840 51,897 60,766 59,105 6,759 8,420 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 6,155) -4,220 0 3,621 5,815 2,503 5,216 6,124 939 31 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.5 0.0 10.7 76.8 76.9 90.0 87.5 10.0 12.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 2 0 2 20 21 22 23 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 90,085 COMMITMENTS 3,494 221 2,312 81,170 74,409 86,976 76,942 3,109 13,143 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 910) -88 125 28 418 757 358 910 552 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.9 0.2 2.6 90.1 82.6 96.5 85.4 3.5 14.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 1 2 3 31 35 34 38 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 112,669 COMMITMENTS 4,332 247 4,321 89,794 98,636 98,447 103,204 14,222 9,465 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 1,268) 768 -251 535 533 2,164 1,836 2,448 -568 -1,180 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.8 0.2 3.8 79.7 87.5 87.4 91.6 12.6 8.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 2 1 3 23 22 26 25 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 74,520 COMMITMENTS 6,722 2,662 10,777 52,827 50,948 70,326 64,387 4,194 10,133 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 236) -668 1,104 -72 738 -856 -2 176 238 60 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.0 3.6 14.5 70.9 68.4 94.4 86.4 5.6 13.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 3 2 3 19 15 23 19 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 90,036 COMMITMENTS 4,958 1,129 16,914 65,969 61,998 87,841 80,041 2,195 9,995 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 4,270) -1,018 -136 2,509 2,655 1,039 4,146 3,412 124 858 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.5 1.3 18.8 73.3 68.9 97.6 88.9 2.4 11.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 3 1 3 15 17 19 20 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 73,104 COMMITMENTS 1,960 2,264 3,515 62,012 56,398 67,487 62,177 5,617 10,927 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 88) 0 -1,738 672 2,066 683 2,738 -383 -2,650 471 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.7 3.1 4.8 84.8 77.1 92.3 85.1 7.7 14.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 2 3 24 23 28 26 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 121,504 COMMITMENTS 18,029 1,712 6,188 88,549 104,939 112,766 112,839 8,738 8,665 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 3,725) -58 1,712 743 2,374 1,481 3,059 3,936 666 -211 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.8 1.4 5.1 72.9 86.4 92.8 92.9 7.2 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 5 1 4 29 31 34 36 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 34,596 COMMITMENTS 1,513 0 294 25,181 25,689 26,988 25,983 7,608 8,613 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 667) 342 0 -14 -453 40 -125 26 792 641 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.4 0.0 0.8 72.8 74.3 78.0 75.1 22.0 24.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 1 12 14 13 15 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 130,027 COMMITMENTS 0 19,388 18,532 102,348 84,837 120,880 122,757 9,147 7,270 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: -740) -748 450 683 -675 -1,751 -740 -618 0 -122 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 14.9 14.3 78.7 65.2 93.0 94.4 7.0 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 0 6 6 36 31 42 37 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 89,986 COMMITMENTS 15,227 968 3,123 62,360 76,498 80,710 80,589 9,276 9,397 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 3,874) 2,534 -310 -298 1,877 5,638 4,113 5,030 -239 -1,156 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.9 1.1 3.5 69.3 85.0 89.7 89.6 10.3 10.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 5 1 6 19 22 25 28 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 55,979 COMMITMENTS 1,240 310 0 50,858 52,589 52,098 52,899 3,881 3,080 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.2 0.6 0.0 90.9 93.9 93.1 94.5 6.9 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 0 12 13 13 14 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 246,263 COMMITMENTS 16,075 4,620 4,830 210,496 223,025 231,401 232,475 14,862 13,788 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 2,034) -3,532 131 1,105 4,461 2,116 2,034 3,352 0 -1,318 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.5 1.9 2.0 85.5 90.6 94.0 94.4 6.0 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 3 3 6 43 43 49 49 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 221,601 COMMITMENTS 16,273 558 12,908 181,130 199,193 210,311 212,659 11,290 8,942 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 2,090) -3,261 0 334 5,139 1,484 2,212 1,818 -122 272 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.3 0.3 5.8 81.7 89.9 94.9 96.0 5.1 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 5 2 4 39 30 45 35 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 238,792 COMMITMENTS 5,193 14,403 13,451 206,681 199,755 225,325 227,609 13,467 11,183 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: -1,638) -888 -1,741 -1,840 2,671 308 -57 -3,273 -1,581 1,635 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.2 6.0 5.6 86.6 83.7 94.4 95.3 5.6 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 3 3 4 45 41 50 46 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 52,282 COMMITMENTS 0 2,961 1,481 43,185 38,383 44,666 42,825 7,616 9,457 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 3,047) -19 2,961 -801 2,800 -1,145 1,980 1,015 1,067 2,032 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 5.7 2.8 82.6 73.4 85.4 81.9 14.6 18.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 1 1 21 18 22 19 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 233,858 COMMITMENTS 36,124 7,073 13,207 163,769 194,376 213,100 214,656 20,758 19,202 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 9,337) 10,532 -302 -628 -602 10,169 9,302 9,239 35 98 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.4 3.0 5.6 70.0 83.1 91.1 91.8 8.9 8.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 5 1 5 35 39 41 44 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 79,638 COMMITMENTS 5,154 9,796 1,222 67,885 59,544 74,261 70,562 5,377 9,076 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: -818) 0 -1,101 31 -601 -1,742 -570 -2,812 -248 1,994 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.5 12.3 1.5 85.2 74.8 93.2 88.6 6.8 11.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 3 1 25 23 28 26 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 3,111,658 COMMITMENTS 781,831 194,494 939,022 1353038 1952591 3073891 3086107 37,767 25,551 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 108,236) 34,743 35,455 11,311 63,598 61,084 109,652 107,850 -1,416 386 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.1 6.3 30.2 43.5 62.8 98.8 99.2 1.2 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 165) 36 15 43 103 92 159 136 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 961,024 COMMITMENTS 79,881 261,917 210,191 664,971 481,712 955,043 953,820 5,981 7,204 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 13,359) 18,271 8,816 -11,135 6,236 15,669 13,372 13,350 -13 9 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 27.3 21.9 69.2 50.1 99.4 99.3 0.6 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 92) 26 21 36 45 42 88 82 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 88,337 COMMITMENTS 1,593 781 4,035 82,052 82,636 87,681 87,452 656 885 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 911) -68 -12 29 911 884 871 901 40 11 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.8 0.9 4.6 92.9 93.5 99.3 99.0 0.7 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 6 5 7 31 30 40 39 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 14,816 COMMITMENTS 1,492 2,115 234 13,090 12,424 14,816 14,773 0 43 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.1 14.3 1.6 88.4 83.9 100.0 99.7 0.0 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 1 9 15 11 16 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 29,180 COMMITMENTS 4,120 40 384 24,036 28,451 28,539 28,875 641 305 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: -76) 10 40 -27 9 -3 -7 10 -69 -87 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.1 0.1 1.3 82.4 97.5 97.8 99.0 2.2 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 3 1 2 20 22 23 25 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 27,742 COMMITMENTS 978 500 1,254 22,184 24,456 24,416 26,210 3,326 1,532 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: -100) 0 0 0 -240 0 -240 0 140 -100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.5 1.8 4.5 80.0 88.2 88.0 94.5 12.0 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 1 2 21 17 24 19 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 20,846 COMMITMENTS 1,290 0 890 18,240 19,142 20,420 20,032 426 814 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 880) -120 0 0 1,000 880 880 880 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.2 0.0 4.3 87.5 91.8 98.0 96.1 2.0 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 0 2 21 20 23 22 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,588,244 COMMITMENTS 278,486 151,884 940,403 1286190 1408246 2505079 2500533 83,165 87,711 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: -125,310) 22,431 2,876 -67,233 -47,468 -28,238 -92,269 -92,595 -33,041 -32,716 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.8 5.9 36.3 49.7 54.4 96.8 96.6 3.2 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 352) 98 139 153 82 107 273 313 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 116,968 COMMITMENTS 21,660 20,043 4,162 64,077 39,831 89,899 64,036 27,069 52,932 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.5 17.1 3.6 54.8 34.1 76.9 54.7 23.1 45.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 3 3 4 14 14 19 19 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 15,485 COMMITMENTS 0 550 100 15,385 14,835 15,485 15,485 0 0 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 350) 0 0 0 350 350 350 350 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.6 0.6 99.4 95.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 0 1 1 23 28 24 30 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 158,886 COMMITMENTS 28,253 26,222 37,424 80,463 85,956 146,140 149,602 12,746 9,284 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 121) 409 6,891 -3,602 1,284 -3,419 -1,909 -130 2,030 251 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.8 16.5 23.6 50.6 54.1 92.0 94.2 8.0 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 12 15 24 23 25 49 50 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 6,960 COMMITMENTS 0 550 0 6,900 6,410 6,900 6,960 60 0 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 200) 0 0 0 200 200 200 200 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 7.9 0.0 99.1 92.1 99.1 100.0 0.9 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 1 0 16 12 16 13 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 20,607 COMMITMENTS 12,367 2,060 308 3,675 17,311 16,350 19,679 4,257 928 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 311) 148 -203 -39 -264 25 -155 -217 466 528 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 60.0 10.0 1.5 17.8 84.0 79.3 95.5 20.7 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 128) 80 12 4 15 26 98 39 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 16,153 COMMITMENTS 10,078 3,043 51 2,145 11,152 12,274 14,246 3,879 1,907 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 1,018) -27 30 -127 872 487 718 390 300 628 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 62.4 18.8 0.3 13.3 69.0 76.0 88.2 24.0 11.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 106) 54 19 3 12 23 69 42 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 313,562 COMMITMENTS 56,945 15,853 61,265 158,472 212,223 276,682 289,341 36,881 24,221 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 9,678) 7,768 -3,469 1,864 -4,510 9,047 5,123 7,442 4,555 2,236 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.2 5.1 19.5 50.5 67.7 88.2 92.3 11.8 7.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 200) 65 29 48 89 99 174 158 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,450 COMMITMENTS 50 0 200 2,200 2,250 2,450 2,450 0 0 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.0 0.0 8.2 89.8 91.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 1 13 15 14 16 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 10,813 COMMITMENTS 225 2,795 453 9,747 7,136 10,425 10,384 388 429 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 207) 75 -225 0 132 407 207 182 0 25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.1 25.8 4.2 90.1 66.0 96.4 96.0 3.6 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 1 2 21 22 23 24 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 02/19/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,605 COMMITMENTS 950 0 825 3,830 4,680 5,605 5,505 0 100 CHANGES FROM 02/12/08 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.9 0.0 14.7 68.3 83.5 100.0 98.2 0.0 1.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 0 1 21 16 22 17
Updated July 29, 2008