GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,987 COMMITMENTS 275 268 325 4,112 5,344 4,712 5,937 1,275 50 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 100) 0 0 0 100 125 100 125 0 -25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.6 4.5 5.4 68.7 89.3 78.7 99.2 21.3 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 2 1 16 19 17 22 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 16,632 COMMITMENTS 678 6,815 159 15,385 8,026 16,222 15,000 410 1,632 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 120) 50 25 0 -170 -125 -120 -100 240 220 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.1 41.0 1.0 92.5 48.3 97.5 90.2 2.5 9.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 4 2 1 29 30 34 32 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 3,100 COMMITMENTS 0 90 0 2,385 2,240 2,385 2,330 715 770 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 112) 0 0 0 67 27 67 27 45 85 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 2.9 0.0 76.9 72.3 76.9 75.2 23.1 24.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 1 0 24 25 24 26 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 212,627 COMMITMENTS 22,757 22,937 18,727 142,811 141,181 184,295 182,845 28,332 29,782 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -10,129) 491 -3,841 -2,946 -11,208 -4,507 -13,663 -11,294 3,534 1,165 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.7 10.8 8.8 67.2 66.4 86.7 86.0 13.3 14.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 142) 25 33 28 68 74 112 121 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 752,461 COMMITMENTS 80,167 72,522 267,424 344,647 381,773 692,238 721,719 60,223 30,742 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -94,799) -7,880 -21,099 -51,065 -34,857 -19,490 -93,802 -91,654 -997 -3,145 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.7 9.6 35.5 45.8 50.7 92.0 95.9 8.0 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 195) 47 63 73 76 67 173 160 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 96,081 COMMITMENTS 2,080 14,829 3,363 79,915 68,166 85,358 86,358 10,723 9,723 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 1,140) -515 856 343 1,887 -1,122 1,715 77 -575 1,063 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.2 15.4 3.5 83.2 70.9 88.8 89.9 11.2 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 2 2 3 21 20 24 24 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 50,746 COMMITMENTS 230 3,654 2,091 39,153 31,636 41,474 37,381 9,272 13,365 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 2,517) -1,032 1,204 -1,060 5,236 3,002 3,144 3,146 -627 -629 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.5 7.2 4.1 77.2 62.3 81.7 73.7 18.3 26.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 2 1 24 23 26 25 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 128,429 COMMITMENTS 10,002 874 6,407 106,543 113,246 122,952 120,527 5,477 7,902 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 2,970) 856 316 608 1,052 1,985 2,516 2,909 454 61 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.8 0.7 5.0 83.0 88.2 95.7 93.8 4.3 6.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 3 2 4 32 32 37 36 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 71,054 COMMITMENTS 18,256 494 0 42,377 58,626 60,633 59,120 10,421 11,934 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 331) 0 494 0 1,277 1,330 1,277 1,824 -946 -1,493 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 25.7 0.7 0.0 59.6 82.5 85.3 83.2 14.7 16.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 2 1 0 20 17 22 18 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 82,953 COMMITMENTS 3,235 3,605 5,934 70,022 68,860 79,191 78,399 3,762 4,554 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 735) -97 232 51 1,149 1,830 1,103 2,113 -368 -1,378 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.9 4.3 7.2 84.4 83.0 95.5 94.5 4.5 5.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 2 3 21 23 24 27 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 71,587 COMMITMENTS 4,008 326 4,478 55,339 59,085 63,825 63,889 7,762 7,698 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 563) 841 0 -277 -7 2,019 557 1,742 6 -1,179 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.6 0.5 6.3 77.3 82.5 89.2 89.2 10.8 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 1 2 19 21 21 23 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 91,617 COMMITMENTS 3,244 3,709 3,382 75,653 76,218 82,279 83,309 9,338 8,308 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 3,964) 0 633 -627 5,082 4,088 4,455 4,094 -491 -130 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.5 4.0 3.7 82.6 83.2 89.8 90.9 10.2 9.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 1 3 2 27 29 30 32 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 30,034 COMMITMENTS 2,126 3,277 1,843 17,995 22,122 21,964 27,242 8,070 2,792 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.1 10.9 6.1 59.9 73.7 73.1 90.7 26.9 9.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 2 3 13 13 16 16 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 83,076 COMMITMENTS 0 6,401 1,591 67,549 67,897 69,140 75,889 13,936 7,187 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 1,464) 0 -1,068 368 912 1,949 1,280 1,249 184 215 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 7.7 1.9 81.3 81.7 83.2 91.3 16.8 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 1 1 21 18 22 19 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 65,916 COMMITMENTS 4,696 6,382 310 52,662 52,344 57,668 59,036 8,248 6,880 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 1,426) 162 3,232 -664 1,346 -1,476 844 1,092 582 334 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.1 9.7 0.5 79.9 79.4 87.5 89.6 12.5 10.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 1 3 1 24 23 26 26 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 112,865 COMMITMENTS 9,304 7,094 3,584 90,161 93,848 103,049 104,526 9,816 8,339 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 855) -655 -608 776 1,586 1,206 1,707 1,374 -852 -519 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.2 6.3 3.2 79.9 83.2 91.3 92.6 8.7 7.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 3 2 4 28 26 32 31 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 62,679 COMMITMENTS 0 8,087 1,137 45,600 47,567 46,737 56,791 15,942 5,888 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 632) 0 291 -6 -755 255 -761 540 1,393 92 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 12.9 1.8 72.8 75.9 74.6 90.6 25.4 9.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 2 1 15 14 16 16 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 43,778 COMMITMENTS 3,834 16,617 372 38,518 25,801 42,724 42,790 1,054 988 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 8.8 38.0 0.8 88.0 58.9 97.6 97.7 2.4 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 5 4 1 13 17 19 21 HOUSTON SHP CHANNEL INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A10 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 26,868 COMMITMENTS 1,302 1,712 372 24,977 22,698 26,651 24,782 217 2,086 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 5,078) -310 -248 0 5,233 4,588 4,923 4,340 155 738 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.8 6.4 1.4 93.0 84.5 99.2 92.2 0.8 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 2 1 13 12 15 14 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 185,129 COMMITMENTS 5,396 16,748 14,324 154,643 147,659 174,363 178,731 10,766 6,398 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -169) 1,072 -1,976 -1,104 477 2,789 445 -291 -614 122 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.9 9.0 7.7 83.5 79.8 94.2 96.5 5.8 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 3 4 6 38 40 44 47 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 89,550 COMMITMENTS 5,513 5,125 2,134 77,162 72,658 84,809 79,917 4,741 9,633 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 1,874) 338 428 419 4,727 3,914 5,484 4,761 -3,610 -2,887 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.2 5.7 2.4 86.2 81.1 94.7 89.2 5.3 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 3 2 3 22 21 26 25 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 71,570 COMMITMENTS 3,412 16,581 284 66,524 53,198 70,220 70,063 1,350 1,507 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 10,689) 3,412 1,173 284 6,993 10,754 10,689 12,211 0 -1,522 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.8 23.2 0.4 92.9 74.3 98.1 97.9 1.9 2.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 4 4 1 17 28 22 32 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 295,740 COMMITMENTS 6,822 668 13,321 265,695 275,117 285,838 289,106 9,902 6,634 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 7,978) -5,190 428 3,311 12,128 5,495 10,249 9,234 -2,271 -1,256 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.3 0.2 4.5 89.8 93.0 96.7 97.8 3.3 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 59) 6 1 6 44 44 51 50 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 176,742 COMMITMENTS 13,062 13,081 16,325 137,092 143,138 166,479 172,544 10,263 4,198 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 5,219) 1,692 1,122 309 3,684 5,404 5,685 6,835 -466 -1,616 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.4 7.4 9.2 77.6 81.0 94.2 97.6 5.8 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 3 3 3 41 36 45 41 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 191,136 COMMITMENTS 10,675 8,921 8,913 156,455 160,089 176,043 177,923 15,093 13,213 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 8,121) -704 -1,497 2,607 6,120 8,003 8,023 9,113 98 -992 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.6 4.7 4.7 81.9 83.8 92.1 93.1 7.9 6.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 2 5 6 38 36 44 43 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 247,125 COMMITMENTS 25,986 9,120 19,661 186,701 206,395 232,348 235,176 14,777 11,949 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -499) -2,271 2,887 -619 1,986 -2,924 -904 -656 405 157 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 10.5 3.7 8.0 75.5 83.5 94.0 95.2 6.0 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 4 4 6 39 39 46 46 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 65,489 COMMITMENTS 0 9,452 1,592 57,584 46,573 59,176 57,617 6,313 7,872 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 32) 0 1,904 -186 704 -1,407 518 311 -486 -279 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 14.4 2.4 87.9 71.1 90.4 88.0 9.6 12.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 0 2 1 27 25 28 27 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 2,690,554 COMMITMENTS 247,414 108,619 858,813 1550370 1710029 2656597 2677461 33,957 13,093 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -172,140) 44,567 68,784 -147,163 -74,229 -90,486 -176,825 -168,865 4,685 -3,275 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.2 4.0 31.9 57.6 63.6 98.7 99.5 1.3 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 153) 31 17 41 104 90 150 134 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 775,328 COMMITMENTS 114,923 188,205 104,296 551,041 479,448 770,260 771,949 5,068 3,379 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -124,266) -42,420 66,761 -65,491 -16,343 -125,507 -124,254 -124,237 -12 -29 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.8 24.3 13.5 71.1 61.8 99.3 99.6 0.7 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 67) 19 13 23 35 32 62 60 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 38,959 COMMITMENTS 2,646 779 1,751 34,056 35,964 38,453 38,494 506 465 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 429) 50 12 -20 398 316 428 308 1 121 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.8 2.0 4.5 87.4 92.3 98.7 98.8 1.3 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 5 2 6 40 36 47 42 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 19,652 COMMITMENTS 516 0 1,020 17,987 18,254 19,523 19,274 129 378 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 42) 0 0 0 42 42 42 42 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.6 0.0 5.2 91.5 92.9 99.3 98.1 0.7 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 0 1 14 16 15 17 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 15,960 COMMITMENTS 932 0 0 15,028 15,749 15,960 15,749 0 211 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -274) 0 0 0 -211 -274 -211 -274 -63 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.8 0.0 0.0 94.2 98.7 100.0 98.7 0.0 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 0 0 13 12 15 12 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 18,543 COMMITMENTS 1,192 0 866 16,203 17,561 18,261 18,427 282 116 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 30) -10 0 10 10 260 10 270 20 -240 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.4 0.0 4.7 87.4 94.7 98.5 99.4 1.5 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 0 1 18 24 19 25 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 15,942 COMMITMENTS 1,856 40 150 12,888 14,922 14,894 15,112 1,048 830 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -95) 0 40 0 -175 -255 -175 -215 80 120 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.6 0.3 0.9 80.8 93.6 93.4 94.8 6.6 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 1 1 16 13 18 15 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 26,976 COMMITMENTS 712 0 1,002 24,506 25,580 26,220 26,582 756 394 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 40) -10 0 0 50 40 40 40 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.6 0.0 3.7 90.8 94.8 97.2 98.5 2.8 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 2 0 1 27 23 29 24 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 28,126 COMMITMENTS 0 1,052 1,840 25,792 25,000 27,632 27,892 494 234 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 134) 0 0 0 134 134 134 134 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 3.7 6.5 91.7 88.9 98.2 99.2 1.8 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 2 1 18 18 19 20 NYISO ZONE A OFF PK LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465P FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 5,774 COMMITMENTS 0 40 20 5,484 5,056 5,504 5,116 270 658 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.7 0.3 95.0 87.6 95.3 88.6 4.7 11.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 1 15 13 16 14 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 11,314 COMMITMENTS 0 570 560 10,544 9,824 11,104 10,954 210 360 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -28) 0 0 0 92 -20 92 -20 -120 -8 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 5.0 4.9 93.2 86.8 98.1 96.8 1.9 3.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 1 18 14 19 15 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,269,208 COMMITMENTS 178,043 152,004 212,742 809,294 819,492 1200079 1184238 69,129 84,970 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 41,721) 9,709 -8,468 4,185 17,997 36,325 31,891 32,042 9,830 9,679 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 14.0 12.0 16.8 63.8 64.6 94.6 93.3 5.4 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 300) 73 112 120 84 94 240 256 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 90,507 COMMITMENTS 25,244 14 3,791 32,292 59,609 61,327 63,414 29,180 27,093 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 3,254) -788 14 952 1,508 3,400 1,672 4,366 1,582 -1,112 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 27.9 0.0 4.2 35.7 65.9 67.8 70.1 32.2 29.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 5 1 5 14 14 20 19 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 26,385 COMMITMENTS 0 0 0 26,385 26,335 26,385 26,335 0 50 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 2,717) 0 0 0 2,717 2,717 2,717 2,717 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 0.0 0.0 100.0 99.8 100.0 99.8 0.0 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 18 17 18 17 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 55,210 COMMITMENTS 3,450 8,494 17,193 28,851 23,656 49,494 49,343 5,716 5,867 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 833) -248 -390 194 557 155 503 -41 330 874 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.2 15.4 31.1 52.3 42.8 89.6 89.4 10.4 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 9 6 14 15 15 30 29 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 17,344 COMMITMENTS 9,147 2,500 265 5,124 14,014 14,536 16,779 2,808 565 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 1,772) 887 25 6 944 1,542 1,837 1,573 -65 199 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 52.7 14.4 1.5 29.5 80.8 83.8 96.7 16.2 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 121) 72 8 3 21 27 96 36 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 12,289 COMMITMENTS 6,781 1,435 396 2,445 9,192 9,622 11,023 2,667 1,266 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 1,381) 870 68 139 -18 909 991 1,116 390 265 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 55.2 11.7 3.2 19.9 74.8 78.3 89.7 21.7 10.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 75) 33 8 3 12 23 48 34 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 161,259 COMMITMENTS 31,850 9,985 9,717 104,233 130,891 145,800 150,593 15,459 10,666 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -3,988) -2,393 -5,882 -203 -3,923 3,908 -6,519 -2,177 2,531 -1,811 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 19.8 6.2 6.0 64.6 81.2 90.4 93.4 9.6 6.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 161) 49 17 25 74 80 131 117
Updated March 2, 2007