NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,180 COMMITMENTS 960 1,050 0 4,012 3,631 4,972 4,681 208 499 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 70) 0 0 0 -18 125 -18 125 88 -55 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 18.5 20.3 0.0 77.5 70.1 96.0 90.4 4.0 9.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 3 0 18 17 19 20 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 162,402 COMMITMENTS 24,317 25,099 17,776 98,363 89,406 140,456 132,281 21,946 30,121 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -7,348) -1,045 586 -3,181 -211 -1,226 -4,437 -3,821 -2,911 -3,527 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.0 15.5 10.9 60.6 55.1 86.5 81.5 13.5 18.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 137) 22 42 30 61 63 105 116 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 607,618 COMMITMENTS 34,317 73,486 239,081 261,765 266,777 535,163 579,344 72,455 28,274 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -8,955) -15,171 -22,639 20,840 -17,622 -5,743 -11,953 -7,542 2,998 -1,413 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.6 12.1 39.3 43.1 43.9 88.1 95.3 11.9 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 204) 56 53 73 86 73 185 161 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 53,116 COMMITMENTS 353 0 1,863 46,202 44,452 48,418 46,315 4,698 6,801 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 509) 353 -1,456 71 -1,019 1,856 -595 471 1,104 38 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.7 0.0 3.5 87.0 83.7 91.2 87.2 8.8 12.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 0 1 20 18 21 19 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 61,725 COMMITMENTS 3,597 5,526 1,761 49,323 47,911 54,681 55,198 7,044 6,527 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 1,220) 2,531 -3,415 -28 -2,141 2,959 362 -484 858 1,704 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.8 9.0 2.9 79.9 77.6 88.6 89.4 11.4 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 3 4 18 19 23 23 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 103,206 COMMITMENTS 10,150 2,756 2,608 81,659 88,274 94,417 93,638 8,789 9,568 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 588) 0 180 -180 1,167 -20 987 -20 -399 608 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.8 2.7 2.5 79.1 85.5 91.5 90.7 8.5 9.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 3 2 32 27 35 30 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 62,166 COMMITMENTS 248 744 0 55,527 52,841 55,775 53,585 6,391 8,581 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 1,757) 0 0 0 1,215 45 1,215 45 542 1,712 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.4 1.2 0.0 89.3 85.0 89.7 86.2 10.3 13.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 1 0 21 24 22 25 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 77,656 COMMITMENTS 0 10,928 576 75,399 64,168 75,975 75,672 1,681 1,984 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 4,713) 0 1,066 -6 4,719 4,509 4,713 5,569 0 -856 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 14.1 0.7 97.1 82.6 97.8 97.4 2.2 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 3 2 20 21 22 24 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 72,186 COMMITMENTS 8,509 8,267 2,827 51,992 54,899 63,328 65,993 8,858 6,193 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 813) 642 920 4 -449 -173 197 751 616 62 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.8 11.5 3.9 72.0 76.1 87.7 91.4 12.3 8.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 2 2 3 19 21 22 25 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 107,411 COMMITMENTS 0 4,350 2,509 96,597 90,653 99,106 97,512 8,305 9,899 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 8,143) 0 1,396 -317 8,294 7,656 7,977 8,735 166 -592 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 4.0 2.3 89.9 84.4 92.3 90.8 7.7 9.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 0 1 1 25 25 26 26 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 45,175 COMMITMENTS 778 1,504 1,838 34,987 40,254 37,603 43,596 7,572 1,579 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 2,108) 0 -613 430 1,658 3,183 2,088 3,000 20 -892 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.7 3.3 4.1 77.4 89.1 83.2 96.5 16.8 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 2 20 19 22 21 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 67,462 COMMITMENTS 19,359 0 552 40,823 61,459 60,734 62,011 6,728 5,451 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 4,697) 0 0 0 5,196 6,657 5,196 6,657 -499 -1,960 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 28.7 0.0 0.8 60.5 91.1 90.0 91.9 10.0 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 2 0 2 20 24 22 26 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 68,970 COMMITMENTS 3,705 1,087 2,141 55,047 55,382 60,893 58,610 8,077 10,360 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -757) 896 118 -1,134 369 -655 131 -1,671 -888 914 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.4 1.6 3.1 79.8 80.3 88.3 85.0 11.7 15.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 1 2 21 19 23 21 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 57,092 COMMITMENTS 0 2,417 791 44,391 49,630 45,182 52,838 11,910 4,254 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 2,624) 0 850 -474 2,577 2,372 2,103 2,748 521 -124 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.0 4.2 1.4 77.8 86.9 79.1 92.5 20.9 7.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 1 1 15 18 16 19 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 60,671 COMMITMENTS 1,634 9,148 0 57,952 49,970 59,586 59,118 1,085 1,553 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.7 15.1 0.0 95.5 82.4 98.2 97.4 1.8 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 3 1 0 19 17 22 18 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 176,083 COMMITMENTS 884 23,709 3,857 160,867 144,364 165,608 171,930 10,475 4,153 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 2,456) 884 -1,612 -594 4,996 5,293 5,286 3,087 -2,830 -631 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 0.5 13.5 2.2 91.4 82.0 94.1 97.6 5.9 2.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 1 4 3 38 32 41 37 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 83,487 COMMITMENTS 11,486 1,973 1,747 60,345 73,204 73,578 76,924 9,909 6,563 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 766) 2,938 0 -570 -898 358 1,470 -212 -704 978 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 13.8 2.4 2.1 72.3 87.7 88.1 92.1 11.9 7.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 1 2 20 22 23 24 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 77,753 COMMITMENTS 834 9,396 0 71,862 67,827 72,696 77,223 5,057 530 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 8,447) 834 1,215 0 5,380 6,930 6,214 8,145 2,233 302 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 1.1 12.1 0.0 92.4 87.2 93.5 99.3 6.5 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 1 0 22 17 24 18 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 210,827 COMMITMENTS 5,912 823 4,318 190,189 199,421 200,419 204,562 10,408 6,265 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 6,990) 294 -234 -7 6,667 7,113 6,954 6,872 36 118 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.8 0.4 2.0 90.2 94.6 95.1 97.0 4.9 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 3 1 4 40 43 45 47 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 163,131 COMMITMENTS 14,880 3,048 8,804 133,683 143,235 157,367 155,087 5,764 8,044 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -2,981) -667 -1,684 -3,502 1,586 1,567 -2,583 -3,619 -398 638 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.1 1.9 5.4 81.9 87.8 96.5 95.1 3.5 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 3 3 6 33 29 39 35 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 154,772 COMMITMENTS 3,355 5,269 3,743 139,635 130,353 146,733 139,365 8,039 15,407 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 3,459) 2,053 1,677 96 2,190 1,596 4,339 3,369 -880 90 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 2.2 3.4 2.4 90.2 84.2 94.8 90.0 5.2 10.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 1 2 2 32 32 34 35 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 197,880 COMMITMENTS 6,125 34,485 25,351 159,998 135,456 191,474 195,292 6,406 2,588 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 3,716) -1,005 4,954 78 4,313 -1,188 3,386 3,844 330 -128 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.1 17.4 12.8 80.9 68.5 96.8 98.7 3.2 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 4 3 7 29 34 36 41 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 52,999 COMMITMENTS 4,844 3,019 0 44,347 40,901 49,191 43,920 3,808 9,079 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 1,464) -217 -480 0 1,436 1,302 1,219 822 245 642 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 9.1 5.7 0.0 83.7 77.2 92.8 82.9 7.2 17.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 2 0 19 21 21 23 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,480,743 COMMITMENTS 246,544 24,520 387,547 828,170 1054953 1462261 1467020 18,482 13,723 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -31,837) -17,271 -37,260 25,379 -36,338 -19,960 -28,230 -31,841 -3,607 4 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 16.7 1.7 26.2 55.9 71.2 98.8 99.1 1.2 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 128) 28 8 30 89 77 123 109 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 306,614 COMMITMENTS 68,314 24,053 82,380 151,603 197,262 302,297 303,695 4,317 2,919 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -35,119) -20,647 -1,985 -5,751 -9,928 -28,005 -36,326 -35,741 1,207 622 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 22.3 7.8 26.9 49.4 64.3 98.6 99.0 1.4 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 12 9 17 29 25 48 44 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 65,028 COMMITMENTS 14,878 10,258 7,422 41,909 46,588 64,209 64,268 819 760 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -3,003) -216 1,033 -1,505 -1,332 -2,577 -3,053 -3,049 50 46 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 22.9 15.8 11.4 64.4 71.6 98.7 98.8 1.3 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 6 4 8 42 39 51 48 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 25,023 COMMITMENTS 1,310 8,059 1,245 21,765 14,761 24,320 24,065 703 958 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -178) 0 0 0 92 92 92 92 -270 -270 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.2 32.2 5.0 87.0 59.0 97.2 96.2 2.8 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 2 4 6 23 23 29 29 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 13,935 COMMITMENTS 3,311 968 1,707 8,664 11,260 13,682 13,935 253 0 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 67) 510 0 0 23 533 533 533 -466 -466 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 23.8 6.9 12.2 62.2 80.8 98.2 100.0 1.8 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 3 2 1 17 14 20 17 NYISO ZONE J LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465C FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 12,350 COMMITMENTS 1,398 4,287 105 10,153 7,958 11,656 12,350 694 0 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 40) 0 40 -40 0 40 -40 40 80 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.3 34.7 0.9 82.2 64.4 94.4 100.0 5.6 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 3 1 13 11 15 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 26,498 COMMITMENTS 4,060 10,214 868 20,442 14,268 25,370 25,350 1,128 1,148 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 1,050) -50 500 -110 1,270 700 1,110 1,090 -60 -40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.3 38.5 3.3 77.1 53.8 95.7 95.7 4.3 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 2 5 5 24 22 30 28 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 23,732 COMMITMENTS 7,180 1,420 730 15,001 21,130 22,911 23,280 821 452 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 1,570) 460 860 100 1,240 586 1,800 1,546 -230 24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 30.3 6.0 3.1 63.2 89.0 96.5 98.1 3.5 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 3 2 4 31 27 35 32 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 13,086 COMMITMENTS 640 902 1,224 10,706 10,500 12,570 12,626 516 460 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 820) 0 50 240 580 510 820 800 0 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 4.9 6.9 9.4 81.8 80.2 96.1 96.5 3.9 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 2 2 2 14 17 18 19 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 941,616 COMMITMENTS 120,612 146,263 147,073 609,660 574,726 877,345 868,062 64,271 73,554 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 52,315) 8,588 4,111 5,798 26,957 25,381 41,343 35,290 10,972 17,025 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.8 15.5 15.6 64.7 61.0 93.2 92.2 6.8 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 265) 67 89 96 83 86 213 222 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 16,905 COMMITMENTS 8,224 1,703 906 4,289 14,017 13,419 16,626 3,486 279 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -314) 23 -113 -793 919 971 149 65 -463 -379 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 48.6 10.1 5.4 25.4 82.9 79.4 98.3 20.6 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 129) 77 7 12 21 27 104 43 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 8,576 COMMITMENTS 4,302 1,169 234 1,552 6,026 6,088 7,429 2,488 1,147 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -160) 153 149 71 -309 -323 -85 -103 -75 -57 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 50.2 13.6 2.7 18.1 70.3 71.0 86.6 29.0 13.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 56) 21 10 2 9 18 31 29 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 150,261 COMMITMENTS 31,878 18,158 10,135 92,412 108,150 134,425 136,443 15,836 13,818 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: -13,485) -6,565 1,333 1,219 -6,786 -15,227 -12,132 -12,675 -1,353 -810 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 21.2 12.1 6.7 61.5 72.0 89.5 90.8 10.5 9.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 165) 46 29 37 64 74 127 128 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 FUTURES ONLY POSITIONS AS OF 02/28/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 22,161 COMMITMENTS 3,530 0 350 16,882 20,210 20,762 20,560 1,399 1,601 CHANGES FROM 02/21/06 (CHANGE IN OPEN INTEREST: 1,857) 250 0 200 1,038 929 1,488 1,129 369 728 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 15.9 0.0 1.6 76.2 91.2 93.7 92.8 6.3 7.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 0 2 15 20 19 22
Updated March 3, 2006