GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,562 COMMITMENTS 0 50 0 6,237 7,067 6,237 7,117 1,325 445 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: 54) 0 -100 0 -271 -171 -271 -271 325 325 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.7 0.0 82.5 93.5 82.5 94.1 17.5 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 1 0 19 23 19 24 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 8,818 COMMITMENTS 0 308 50 8,618 8,360 8,668 8,718 150 100 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -1,039) 0 -4 50 -1,089 -1,075 -1,039 -1,029 0 -10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.5 0.6 97.7 94.8 98.3 98.9 1.7 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 0 3 1 27 26 28 29 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,664 COMMITMENTS 0 0 0 1,839 2,053 1,839 2,053 825 611 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -224) 0 0 0 -212 -149 -212 -149 -12 -75 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 69.0 77.1 69.0 77.1 31.0 22.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 14 19 14 19 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,771 COMMITMENTS 0 90 30 3,343 3,395 3,373 3,515 398 256 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -1,654) -25 72 -121 -1,666 -1,686 -1,812 -1,735 158 81 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 2.4 0.8 88.7 90.0 89.4 93.2 10.6 6.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 0 2 1 25 32 26 34 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 241,228 COMMITMENTS 31,536 12,098 45,150 129,273 157,151 205,959 214,399 35,269 26,829 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -22,914) -9,177 -4,464 -624 -9,778 -16,930 -19,580 -22,019 -3,335 -896 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.1 5.0 18.7 53.6 65.1 85.4 88.9 14.6 11.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 150) 43 20 36 73 81 131 124 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,271,664 COMMITMENTS 102,645 174,593 516,793 590,284 542,070 1209722 1233456 61,942 38,208 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: 39,955) 26,064 12,420 12,334 10,076 11,866 48,474 36,619 -8,519 3,336 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.1 13.7 40.6 46.4 42.6 95.1 97.0 4.9 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 227) 72 65 96 83 73 202 193 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 102,516 COMMITMENTS 0 12,535 1,334 89,970 74,622 91,304 88,491 11,212 14,025 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -3,990) 0 -293 -206 -5,930 -4,781 -6,136 -5,280 2,146 1,290 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 12.2 1.3 87.8 72.8 89.1 86.3 10.9 13.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 4 2 20 15 22 19 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 76,418 COMMITMENTS 0 8,753 3,297 65,032 51,922 68,329 63,972 8,089 12,446 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -5,040) 0 -425 -936 -3,951 -4,522 -4,887 -5,883 -153 843 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 11.5 4.3 85.1 67.9 89.4 83.7 10.6 16.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 3 1 19 18 20 21 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 137,809 COMMITMENTS 16,961 2,723 4,222 106,260 122,609 127,443 129,554 10,366 8,255 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -18,174) -93 -465 -2,736 -16,429 -14,873 -19,258 -18,074 1,084 -100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.3 2.0 3.1 77.1 89.0 92.5 94.0 7.5 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 3 3 2 31 24 34 29 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 106,250 COMMITMENTS 13,723 14,411 1,268 84,176 82,332 99,167 98,011 7,083 8,239 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -3,197) -155 591 -716 -1,076 -3,563 -1,947 -3,688 -1,250 491 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.9 13.6 1.2 79.2 77.5 93.3 92.2 6.7 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 2 2 20 21 24 23 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 49,303 COMMITMENTS 12,267 948 1,654 27,404 41,391 41,325 43,993 7,978 5,310 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -6,172) -2,403 0 -770 -2,617 -5,900 -5,790 -6,670 -382 498 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.9 1.9 3.4 55.6 84.0 83.8 89.2 16.2 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 3 1 3 10 14 14 17 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 53,534 COMMITMENTS 5,835 0 2,941 38,281 43,752 47,057 46,693 6,477 6,841 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -6,230) -3,130 0 688 -4,361 -7,917 -6,803 -7,229 573 999 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.9 0.0 5.5 71.5 81.7 87.9 87.2 12.1 12.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 2 0 1 17 23 19 24 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 79,774 COMMITMENTS 5,325 895 2,401 67,639 66,333 75,365 69,629 4,409 10,145 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -7,607) -2,133 -1,186 -897 -4,127 -5,847 -7,157 -7,930 -450 323 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.7 1.1 3.0 84.8 83.2 94.5 87.3 5.5 12.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 2 4 23 30 27 34 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 103,413 COMMITMENTS 2,174 0 3,717 84,777 91,394 90,668 95,111 12,745 8,302 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -385) 497 -631 -638 1,520 306 1,379 -963 -1,764 578 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.1 0.0 3.6 82.0 88.4 87.7 92.0 12.3 8.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 0 2 24 24 26 26 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 53,392 COMMITMENTS 17,814 0 3,418 26,348 39,024 47,580 42,442 5,812 10,950 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -4,412) -2,775 -372 531 -1,309 -5,201 -3,553 -5,042 -859 630 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 33.4 0.0 6.4 49.3 73.1 89.1 79.5 10.9 20.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 4 0 3 16 13 20 16 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,848 COMMITMENTS 6,501 6,806 6,517 51,891 46,123 64,909 59,446 2,939 8,402 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -5,332) 767 -1,546 -1,290 -3,862 -2,791 -4,385 -5,627 -947 295 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.6 10.0 9.6 76.5 68.0 95.7 87.6 4.3 12.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 2 4 16 15 20 19 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 77,944 COMMITMENTS 15,037 0 3,155 53,908 66,275 72,100 69,430 5,844 8,514 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -9,156) -5,742 0 1,198 -5,949 -9,797 -10,493 -8,599 1,337 -557 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 19.3 0.0 4.0 69.2 85.0 92.5 89.1 7.5 10.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 3 0 2 23 27 26 29 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 114,292 COMMITMENTS 15,159 0 3,634 86,158 98,761 104,951 102,395 9,341 11,897 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -6,198) 4,399 0 -1,643 -8,772 -5,123 -6,016 -6,766 -182 568 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.3 0.0 3.2 75.4 86.4 91.8 89.6 8.2 10.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 3 0 2 24 30 27 32 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 126,392 COMMITMENTS 444 19,443 18,653 97,561 82,009 116,658 120,105 9,734 6,287 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -10,051) -1,802 636 -1,957 -211 -8,308 -3,970 -9,629 -6,081 -422 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 15.4 14.8 77.2 64.9 92.3 95.0 7.7 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 1 6 6 35 29 41 36 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 80,158 COMMITMENTS 349 3,579 6,232 64,847 56,349 71,428 66,160 8,730 13,998 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -8,846) -2,750 -591 1,662 -8,794 -10,671 -9,882 -9,600 1,036 754 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 4.5 7.8 80.9 70.3 89.1 82.5 10.9 17.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 2 2 4 18 20 22 24 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 239,058 COMMITMENTS 12,769 5,545 2,224 214,944 216,034 229,937 223,803 9,121 15,255 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -14,243) -1,623 -1,146 -765 -14,546 -18,049 -16,934 -19,960 2,691 5,717 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.3 2.3 0.9 89.9 90.4 96.2 93.6 3.8 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 57) 3 3 5 45 40 50 46 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 204,769 COMMITMENTS 8,281 5,791 12,044 174,319 177,745 194,644 195,580 10,125 9,189 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -466) 117 1,684 443 366 -4,074 926 -1,947 -1,392 1,481 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.0 2.8 5.9 85.1 86.8 95.1 95.5 4.9 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 2 3 3 37 32 42 35 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 219,285 COMMITMENTS 4,580 11,090 11,767 184,898 189,323 201,245 212,180 18,040 7,105 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -3,464) 1,616 -1,109 1,114 -6,362 -1,283 -3,632 -1,278 168 -2,186 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.1 5.1 5.4 84.3 86.3 91.8 96.8 8.2 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 3 4 4 42 37 47 43 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 47,253 COMMITMENTS 0 50 2,240 37,593 36,805 39,833 39,095 7,420 8,158 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -3,651) -683 -198 -540 -720 -2,056 -1,943 -2,794 -1,708 -857 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.1 4.7 79.6 77.9 84.3 82.7 15.7 17.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 1 1 19 16 20 17 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 195,124 COMMITMENTS 23,732 7,089 11,372 141,726 156,288 176,830 174,749 18,294 20,375 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -9,497) -1,496 -1,163 -1,908 -7,907 -6,773 -11,311 -9,844 1,814 347 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.2 3.6 5.8 72.6 80.1 90.6 89.6 9.4 10.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 3 3 5 30 35 36 40 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 71,714 COMMITMENTS 4,410 6,938 2,915 58,618 52,723 65,943 62,576 5,771 9,138 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -4,871) -2,851 3,795 -1,155 -1,295 -8,232 -5,301 -5,592 430 721 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.1 9.7 4.1 81.7 73.5 92.0 87.3 8.0 12.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 4 1 25 25 28 29 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 2,732,450 COMMITMENTS 501,218 131,043 845,679 1344661 1727842 2691558 2704564 40,892 27,886 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -94,556) 18,885 -18,681 -13,841 -114,132 -69,598 -109,088 -102,120 14,532 7,564 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.3 4.8 30.9 49.2 63.2 98.5 99.0 1.5 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 152) 27 20 41 99 90 145 133 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 917,941 COMMITMENTS 77,472 247,936 186,429 648,816 478,232 912,717 912,597 5,224 5,344 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -64,034) 18,185 26,819 -48,189 -18,900 -37,884 -48,904 -59,254 -15,130 -4,780 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.4 27.0 20.3 70.7 52.1 99.4 99.4 0.6 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 84) 17 25 32 40 39 77 76 CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE Code-024651 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,550 TONS) OPEN INTEREST: 11,188 COMMITMENTS 136 345 0 10,011 10,467 10,147 10,812 1,041 376 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -307) 103 -5 0 -470 28 -367 23 60 -330 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 3.1 0.0 89.5 93.6 90.7 96.6 9.3 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 1 0 17 12 19 13 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 97,202 COMMITMENTS 1,884 658 6,046 88,307 89,314 96,237 96,018 965 1,184 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -3,201) 237 148 -400 -3,233 -2,945 -3,396 -3,196 195 -5 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.9 0.7 6.2 90.8 91.9 99.0 98.8 1.0 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 9 4 10 31 29 43 40 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 14,468 COMMITMENTS 1,456 45 336 12,656 14,067 14,448 14,448 20 20 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -1,006) 84 0 -84 -985 -901 -985 -985 -21 -21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.1 0.3 2.3 87.5 97.2 99.9 99.9 0.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 1 2 14 21 16 23 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 31,029 COMMITMENTS 5,037 40 412 24,921 30,361 30,371 30,814 658 215 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -905) 19 -40 -2 -899 -861 -882 -903 -23 -2 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.2 0.1 1.3 80.3 97.8 97.9 99.3 2.1 0.7 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 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 9,897 COMMITMENTS 79 0 10 8,538 9,072 8,627 9,082 1,270 815 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -623) -80 0 -10 -197 -888 -287 -898 -336 275 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.8 0.0 0.1 86.3 91.7 87.2 91.8 12.8 8.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 1 15 12 16 13 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 27,922 COMMITMENTS 1,054 1,284 858 22,986 24,778 24,898 26,920 3,024 1,002 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -1,098) 46 -40 -46 -1,280 -1,002 -1,280 -1,088 182 -10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.8 4.6 3.1 82.3 88.7 89.2 96.4 10.8 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 2 3 23 21 26 24 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 20,082 COMMITMENTS 1,324 236 1,140 17,036 17,962 19,500 19,338 582 744 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -1,650) 116 -130 -160 -1,580 -1,420 -1,624 -1,710 -26 60 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.6 1.2 5.7 84.8 89.4 97.1 96.3 2.9 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 2 20 20 22 23 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 9,466 COMMITMENTS 1,410 780 70 7,788 7,840 9,268 8,690 198 776 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -418) 70 0 -70 -398 -346 -398 -416 -20 -2 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.9 8.2 0.7 82.3 82.8 97.9 91.8 2.1 8.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 1 1 14 13 16 15 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,575,868 COMMITMENTS 246,389 127,194 970,013 1269084 1386168 2485486 2483375 90,382 92,493 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: 43,049) -15,980 -10,904 43,179 7,885 4,811 35,084 37,085 7,964 5,963 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.6 4.9 37.7 49.3 53.8 96.5 96.4 3.5 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 351) 112 130 162 80 99 290 300 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 15,285 COMMITMENTS 0 650 50 15,235 14,485 15,285 15,185 0 100 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -2,995) 0 50 0 -2,895 -3,145 -2,895 -3,095 -100 100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 4.3 0.3 99.7 94.8 100.0 99.3 0.0 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 0 2 1 27 28 28 30 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 126,988 COMMITMENTS 21,643 19,804 32,590 63,157 65,451 117,390 117,845 9,598 9,143 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: 6,343) 77 -89 3,031 766 2,817 3,874 5,759 2,469 584 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.0 15.6 25.7 49.7 51.5 92.4 92.8 7.6 7.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 5 12 14 21 20 38 35 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,475 COMMITMENTS 25 600 0 7,450 6,875 7,475 7,475 0 0 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -1,750) -25 0 0 -1,725 -1,750 -1,750 -1,750 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 8.0 0.0 99.7 92.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 0 9 15 10 16 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 14,761 COMMITMENTS 9,122 1,956 158 3,937 12,317 13,217 14,431 1,544 330 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -1,937) -759 -662 6 -619 -941 -1,372 -1,597 -565 -340 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 61.8 13.3 1.1 26.7 83.4 89.5 97.8 10.5 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 96) 41 21 4 18 20 63 42 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 13,897 COMMITMENTS 8,928 2,939 57 1,474 9,565 10,459 12,561 3,438 1,336 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: 285) 147 447 -59 -48 -320 40 68 245 217 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 64.2 21.1 0.4 10.6 68.8 75.3 90.4 24.7 9.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 78) 41 10 2 9 23 51 34 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 226,565 COMMITMENTS 51,082 8,476 31,801 120,607 169,140 203,491 209,417 23,074 17,148 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -9,425) -9,582 -840 1,694 -1,768 -12,848 -9,655 -11,994 230 2,569 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 22.5 3.7 14.0 53.2 74.7 89.8 92.4 10.2 7.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 178) 64 14 33 80 95 158 130 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 3,650 COMMITMENTS 150 0 250 3,250 3,400 3,650 3,650 0 0 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -250) 150 0 -50 -350 -200 -250 -250 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.1 0.0 6.8 89.0 93.2 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 1 0 1 16 16 18 17 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 4,728 COMMITMENTS 380 148 456 3,139 3,199 3,975 3,803 753 925 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -290) 100 -160 60 -425 -265 -265 -365 -25 75 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.0 3.1 9.6 66.4 67.7 84.1 80.4 15.9 19.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 1 1 13 13 15 14 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 12/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 3,205 COMMITMENTS 1,075 0 0 2,130 3,055 3,205 3,055 0 150 CHANGES FROM 11/27/07 (CHANGE IN OPEN INTEREST: -750) 100 0 -50 -800 -700 -750 -750 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 33.5 0.0 0.0 66.5 95.3 100.0 95.3 0.0 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 0 0 15 16 16 16
Updated July 29, 2008