GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,695 COMMITMENTS 0 725 0 6,795 6,970 6,795 7,695 900 0 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 375) 0 75 0 375 300 375 375 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 9.4 0.0 88.3 90.6 88.3 100.0 11.7 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 2 0 19 20 19 22 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 12,340 COMMITMENTS 475 1,079 120 11,595 11,021 12,190 12,220 150 120 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 290) 100 0 0 400 260 500 260 -210 30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.8 8.7 1.0 94.0 89.3 98.8 99.0 1.2 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 1 1 29 30 32 32 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,612 COMMITMENTS 0 0 0 1,896 1,806 1,896 1,806 716 806 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 169) 0 0 0 155 170 155 170 14 -1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 72.6 69.1 72.6 69.1 27.4 30.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 0 0 22 22 22 22 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 6,001 COMMITMENTS 0 44 101 5,608 5,542 5,709 5,687 292 314 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 403) 0 10 0 495 471 495 481 -92 -78 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.7 1.7 93.5 92.4 95.1 94.8 4.9 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 0 1 2 31 37 33 39 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 272,288 COMMITMENTS 48,329 17,300 47,499 136,176 178,676 232,003 243,475 40,285 28,813 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -2,320) -2,305 2,149 -146 2,766 -2,795 315 -792 -2,635 -1,528 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.7 6.4 17.4 50.0 65.6 85.2 89.4 14.8 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 149) 46 25 37 65 72 133 116 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,180,575 COMMITMENTS 60,864 145,107 492,472 558,002 503,796 1111338 1141375 69,236 39,199 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -34,253) -17,792 1,105 -13,826 2,128 -21,652 -29,490 -34,373 -4,763 120 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.2 12.3 41.7 47.3 42.7 94.1 96.7 5.9 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 212) 55 69 88 81 72 193 177 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 110,180 COMMITMENTS 143 12,304 1,731 97,242 82,542 99,116 96,577 11,064 13,603 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 7,525) -669 -359 -95 10,513 9,601 9,749 9,147 -2,224 -1,622 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.1 11.2 1.6 88.3 74.9 90.0 87.7 10.0 12.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 3 2 23 18 25 22 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 81,786 COMMITMENTS 0 7,926 4,908 71,045 59,193 75,953 72,027 5,833 9,759 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 892) 0 -2,128 1,478 -435 5,181 1,043 4,531 -151 -3,639 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 9.7 6.0 86.9 72.4 92.9 88.1 7.1 11.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 0 2 1 28 22 29 24 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 148,836 COMMITMENTS 21,181 3,338 3,010 114,711 134,699 138,902 141,047 9,934 7,789 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 637) 1,577 118 0 -453 3,806 1,124 3,924 -487 -3,287 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.2 2.2 2.0 77.1 90.5 93.3 94.8 6.7 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 3 2 34 31 38 35 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 111,732 COMMITMENTS 14,028 10,669 3,804 83,025 87,524 100,857 101,997 10,875 9,735 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 680) 0 342 0 -1,456 1,304 -1,456 1,646 2,136 -966 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.6 9.5 3.4 74.3 78.3 90.3 91.3 9.7 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 2 2 19 21 23 23 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 59,582 COMMITMENTS 14,919 768 2,815 34,411 50,243 52,145 53,826 7,437 5,756 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 1,472) 252 0 436 692 2,013 1,380 2,449 92 -977 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.0 1.3 4.7 57.8 84.3 87.5 90.3 12.5 9.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 4 1 3 12 15 17 18 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 60,209 COMMITMENTS 8,986 0 3,073 40,800 48,601 52,859 51,674 7,350 8,535 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 90) -155 -174 -217 1,284 538 912 147 -822 -57 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.9 0.0 5.1 67.8 80.7 87.8 85.8 12.2 14.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 2 0 1 18 23 20 24 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 89,441 COMMITMENTS 4,051 3,054 4,821 73,525 72,436 82,397 80,311 7,044 9,130 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -61) -512 -1,152 1,149 -818 202 -181 199 120 -260 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.5 3.4 5.4 82.2 81.0 92.1 89.8 7.9 10.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 2 2 4 26 31 30 35 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 100,759 COMMITMENTS 4,962 0 3,181 75,581 89,481 83,724 92,662 17,035 8,097 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 2,216) -12 -1,424 539 2,479 2,928 3,006 2,043 -790 173 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.9 0.0 3.2 75.0 88.8 83.1 92.0 16.9 8.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 3 0 2 22 24 25 26 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 55,102 COMMITMENTS 12,006 420 5,425 33,352 40,774 50,783 46,619 4,319 8,483 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 686) -1,467 -930 1,056 1,550 1,297 1,139 1,423 -453 -737 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.8 0.8 9.8 60.5 74.0 92.2 84.6 7.8 15.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 4 1 3 19 15 23 19 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 73,468 COMMITMENTS 8,545 8,851 5,439 54,504 49,718 68,488 64,008 4,980 9,460 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 220) 530 1,720 -224 -140 -1,276 166 220 54 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.6 12.0 7.4 74.2 67.7 93.2 87.1 6.8 12.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 4 1 5 15 15 20 20 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 90,234 COMMITMENTS 26,148 4,056 1,448 58,803 81,393 86,399 86,897 3,835 3,337 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 2,726) 3,170 -488 116 379 2,726 3,665 2,354 -939 372 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 29.0 4.5 1.6 65.2 90.2 95.7 96.3 4.3 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 1 2 27 30 30 32 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 126,612 COMMITMENTS 8,826 2,555 8,108 98,493 102,567 115,427 113,230 11,185 13,382 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 165) -3,444 -154 325 3,742 -184 623 -13 -458 178 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 2.0 6.4 77.8 81.0 91.2 89.4 8.8 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 2 1 2 25 29 28 31 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 49,334 COMMITMENTS 777 0 1,768 38,010 39,326 40,555 41,094 8,779 8,240 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 225) 777 -1,015 -489 -15 1,819 273 315 -48 -90 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.6 0.0 3.6 77.0 79.7 82.2 83.3 17.8 16.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 0 1 16 19 17 20 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 27,958 COMMITMENTS 7,400 1,500 180 19,470 24,634 27,050 26,314 908 1,644 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.5 5.4 0.6 69.6 88.1 96.8 94.1 3.2 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 3 2 1 12 14 16 16 HOUSTON SHP CHANNEL INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A10 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 17,480 COMMITMENTS 930 390 0 16,188 16,366 17,118 16,756 362 724 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.3 2.2 0.0 92.6 93.6 97.9 95.9 2.1 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 1 0 12 11 14 12 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 138,531 COMMITMENTS 517 15,284 21,232 104,661 94,017 126,410 130,533 12,121 7,998 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 965) -248 325 2 2,458 1,002 2,212 1,329 -1,247 -364 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 11.0 15.3 75.6 67.9 91.3 94.2 8.7 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 5 7 33 26 40 33 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 97,101 COMMITMENTS 424 2,686 6,929 81,137 74,000 88,490 83,615 8,611 13,486 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 2,618) 412 -3,461 2,019 -112 4,890 2,319 3,448 299 -830 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 2.8 7.1 83.6 76.2 91.1 86.1 8.9 13.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 2 3 22 23 25 27 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 58,437 COMMITMENTS 10,200 1,020 180 47,025 52,945 57,405 54,145 1,032 4,292 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 3,548) 1,800 -180 180 2,436 3,382 4,416 3,382 -868 166 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.5 1.7 0.3 80.5 90.6 98.2 92.7 1.8 7.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 4 1 1 15 19 20 20 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 258,832 COMMITMENTS 10,398 779 6,518 232,849 239,668 249,765 246,965 9,067 11,867 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 2,777) -205 777 110 7,086 2,222 6,991 3,109 -4,214 -332 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.0 0.3 2.5 90.0 92.6 96.5 95.4 3.5 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 66) 6 2 7 51 44 59 51 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 202,077 COMMITMENTS 8,050 5,941 11,230 170,284 178,702 189,564 195,873 12,513 6,204 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 4,172) 428 1,734 -251 3,859 2,375 4,036 3,858 136 314 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.0 2.9 5.6 84.3 88.4 93.8 96.9 6.2 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 2 4 4 37 34 42 39 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 227,062 COMMITMENTS 368 13,044 14,387 196,404 191,755 211,159 219,186 15,903 7,876 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 2,056) -219 -731 -1,791 5,805 7,090 3,795 4,568 -1,739 -2,512 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.2 5.7 6.3 86.5 84.5 93.0 96.5 7.0 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 56) 1 6 5 47 41 53 47 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 50,216 COMMITMENTS 0 1,881 1,869 39,339 36,573 41,208 40,323 9,008 9,893 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 39) 0 -550 215 -218 -1,758 -3 -2,093 42 2,132 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.7 3.7 78.3 72.8 82.1 80.3 17.9 19.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 2 1 19 19 20 21 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 213,524 COMMITMENTS 23,924 13,287 12,813 158,744 166,360 195,481 192,460 18,043 21,064 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 2,314) 60 3,226 -1,039 1,963 157 984 2,344 1,330 -30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.2 6.2 6.0 74.3 77.9 91.5 90.1 8.5 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 4 2 6 37 36 43 42 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 80,843 COMMITMENTS 5,113 3,858 9,471 60,284 58,376 74,868 71,705 5,975 9,138 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -881) 0 -961 748 -1,436 -2,569 -688 -2,782 -193 1,901 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.3 4.8 11.7 74.6 72.2 92.6 88.7 7.4 11.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 2 5 4 25 27 30 33 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 2,687,046 COMMITMENTS 440,296 136,536 846,285 1372343 1688282 2658924 2671103 28,122 15,943 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -75,730) 30,941 -31,135 -21,321 -86,302 -20,877 -76,682 -73,333 952 -2,397 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.4 5.1 31.5 51.1 62.8 99.0 99.4 1.0 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 153) 28 20 42 99 90 145 135 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 880,707 COMMITMENTS 83,324 184,847 203,337 590,672 489,490 877,333 877,674 3,374 3,033 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -61,331) -7,131 -11,204 -28,586 -25,299 -21,482 -61,016 -61,272 -315 -59 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.5 21.0 23.1 67.1 55.6 99.6 99.7 0.4 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 86) 20 22 34 42 42 78 82 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 97,531 COMMITMENTS 1,452 580 5,947 88,808 89,350 96,206 95,876 1,325 1,655 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -3,868) -643 -93 48 -3,499 -4,428 -4,094 -4,472 226 604 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.5 0.6 6.1 91.1 91.6 98.6 98.3 1.4 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 7 3 9 30 28 40 37 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 15,363 COMMITMENTS 1,280 45 512 13,443 14,742 15,235 15,299 128 64 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 44) 0 0 0 44 44 44 44 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 0.3 3.3 87.5 96.0 99.2 99.6 0.8 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 1 2 12 20 14 22 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 32,729 COMMITMENTS 5,216 120 550 26,449 31,996 32,215 32,666 514 63 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 790) -21 0 -48 859 858 790 810 -0 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.9 0.4 1.7 80.8 97.8 98.4 99.8 1.6 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 1 2 21 22 23 25 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 11,188 COMMITMENTS 240 162 84 9,550 10,584 9,874 10,830 1,314 358 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 102) 0 0 0 102 102 102 102 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.1 1.4 0.8 85.4 94.6 88.3 96.8 11.7 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 1 2 16 13 18 15 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 29,810 COMMITMENTS 1,042 1,144 1,170 25,720 26,530 27,932 28,844 1,878 966 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 538) 80 80 0 338 478 418 558 120 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.5 3.8 3.9 86.3 89.0 93.7 96.8 6.3 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 2 3 24 23 28 26 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 25,624 COMMITMENTS 832 454 1,324 22,910 23,142 25,066 24,920 558 704 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -102) 120 0 0 18 -102 138 -102 -240 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.2 1.8 5.2 89.4 90.3 97.8 97.3 2.2 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 2 3 22 18 25 21 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 10,198 COMMITMENTS 1,240 580 320 8,129 8,788 9,689 9,688 509 510 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 34) 0 60 0 10 -26 10 34 24 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.2 5.7 3.1 79.7 86.2 95.0 95.0 5.0 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 1 2 13 14 16 16 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,668,726 COMMITMENTS 260,594 134,649 1000723 1307076 1432052 2568392 2567424 100,334 101,302 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 145,578) 335 -4,039 59,517 71,629 73,694 131,481 129,171 14,097 16,407 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.8 5.0 37.5 49.0 53.7 96.2 96.2 3.8 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 379) 116 146 173 83 107 306 327 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 100,829 COMMITMENTS 19,688 25,387 5,094 48,817 31,801 73,599 62,282 27,230 38,547 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 972) -279 2,237 -634 2,390 3,165 1,477 4,768 -505 -3,796 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 19.5 25.2 5.1 48.4 31.5 73.0 61.8 27.0 38.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 3 4 5 13 12 19 18 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 16,747 COMMITMENTS 100 600 0 16,647 16,147 16,747 16,747 0 0 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 900) 50 0 0 850 900 900 900 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.6 3.6 0.0 99.4 96.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 1 1 0 30 33 31 34 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 121,718 COMMITMENTS 19,380 28,135 30,928 62,932 54,688 113,240 113,751 8,478 7,967 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 7,724) 5,992 -365 -457 -644 6,425 4,891 5,603 2,833 2,121 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.9 23.1 25.4 51.7 44.9 93.0 93.5 7.0 6.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 6 18 20 21 19 43 41 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 10,825 COMMITMENTS 75 600 0 10,750 10,225 10,825 10,825 0 0 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.7 5.5 0.0 99.3 94.5 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 0 8 14 9 15 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 16,473 COMMITMENTS 10,572 3,137 86 3,569 12,898 14,227 16,121 2,246 352 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -241) -654 124 20 416 -240 -218 -96 -23 -145 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 64.2 19.0 0.5 21.7 78.3 86.4 97.9 13.6 2.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 100) 49 16 4 13 22 66 39 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 15,695 COMMITMENTS 10,462 2,144 1 1,820 12,524 12,283 14,669 3,412 1,026 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 191) -122 370 -146 54 -166 -214 58 405 133 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 66.7 13.7 0.0 11.6 79.8 78.3 93.5 21.7 6.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 90) 46 11 1 7 27 53 39 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 222,573 COMMITMENTS 64,008 9,127 28,623 106,323 168,087 198,954 205,836 23,619 16,737 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -5,676) -948 1,197 440 -8,826 -8,133 -9,333 -6,496 3,657 821 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.8 4.1 12.9 47.8 75.5 89.4 92.5 10.6 7.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 182) 65 22 31 78 91 159 128 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,800 COMMITMENTS 0 0 250 2,500 2,500 2,750 2,750 50 50 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 8.9 89.3 89.3 98.2 98.2 1.8 1.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 2 16 16 18 18 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 4,555 COMMITMENTS 320 260 495 2,925 2,975 3,740 3,730 815 825 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: 345) -5 260 495 -145 -50 345 705 0 -360 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 5.7 10.9 64.2 65.3 82.1 81.9 17.9 18.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 1 13 15 15 16 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 3,450 COMMITMENTS 500 150 0 2,950 3,100 3,450 3,250 0 200 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: -100) 0 0 0 50 50 50 50 -150 -150 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.5 4.3 0.0 85.5 89.9 100.0 94.2 0.0 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 1 0 17 15 19 16 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A OPTION AND FUTURES COMBINED POSITIONS AS OF 10/30/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,166 COMMITMENTS 0 180 0 1,777 1,986 1,777 2,166 389 0 CHANGES FROM 10/23/07 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 8.3 0.0 82.0 91.7 82.0 100.0 18.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 0 12 12 12 13
Updated July 29, 2008