NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 4,550 COMMITMENTS 660 750 0 3,647 3,278 4,307 4,028 243 522 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 120) -25 0 0 25 145 0 145 120 -25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.5 16.5 0.0 80.2 72.0 94.7 88.5 5.3 11.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 1 0 19 15 20 16 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 188,596 COMMITMENTS 25,445 19,770 30,464 102,552 110,266 158,462 160,500 30,134 28,096 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -17,811) -2,120 1,895 -11,999 -195 -6,106 -14,313 -16,210 -3,498 -1,601 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.5 10.5 16.2 54.4 58.5 84.0 85.1 16.0 14.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 143) 32 39 38 65 64 120 119 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 871,965 COMMITMENTS 46,530 87,374 387,767 366,450 363,240 800,747 838,381 71,218 33,583 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -45,770) 2,972 -3,747 -30,988 -10,637 -9,753 -38,653 -44,487 -7,117 -1,283 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.3 10.0 44.5 42.0 41.7 91.8 96.1 8.2 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 218) 66 49 86 98 89 202 189 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 49,732 COMMITMENTS 509 0 1,084 44,081 46,900 45,674 47,984 4,058 1,748 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 1,322) 509 -234 -1,231 915 2,763 193 1,298 1,129 24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.0 0.0 2.2 88.6 94.3 91.8 96.5 8.2 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 0 1 20 20 21 21 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 52,045 COMMITMENTS 27 1,494 2,698 43,590 41,998 46,315 46,190 5,730 5,855 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -1,295) -7,321 -188 1,237 5,892 -1,301 -192 -252 -1,103 -1,043 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.1 2.9 5.2 83.8 80.7 89.0 88.8 11.0 11.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 2 3 18 21 21 24 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 110,108 COMMITMENTS 11,195 3,368 1,924 88,301 95,341 101,420 100,633 8,688 9,475 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 8,684) 4,547 2,256 826 5,890 7,334 11,263 10,416 -2,579 -1,732 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.2 3.1 1.7 80.2 86.6 92.1 91.4 7.9 8.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 3 2 32 31 36 34 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 58,725 COMMITMENTS 1,416 2,360 0 53,912 49,992 55,328 52,352 3,397 6,373 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 22) 0 0 0 -532 2,106 -532 2,106 554 -2,084 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.4 4.0 0.0 91.8 85.1 94.2 89.1 5.8 10.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 2 0 17 22 18 24 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 77,526 COMMITMENTS 0 10,596 3,075 71,844 62,539 74,919 76,210 2,607 1,316 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 6,917) 0 552 525 6,522 6,018 7,047 7,095 -130 -178 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 13.7 4.0 92.7 80.7 96.6 98.3 3.4 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 5 4 22 22 26 27 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 72,124 COMMITMENTS 8,952 4,088 2,415 50,277 60,990 61,644 67,493 10,480 4,631 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 1,255) -3,217 -364 -661 2,879 1,836 -999 811 2,254 444 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.4 5.7 3.3 69.7 84.6 85.5 93.6 14.5 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 3 3 19 23 22 27 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 94,310 COMMITMENTS 0 3,342 4,762 82,477 79,012 87,239 87,116 7,071 7,194 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 10,677) 0 -1,153 1,604 10,665 9,671 12,269 10,122 -1,592 555 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.5 5.0 87.5 83.8 92.5 92.4 7.5 7.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 0 1 1 24 27 25 28 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 46,469 COMMITMENTS 0 4,931 1,734 37,049 37,429 38,783 44,094 7,686 2,375 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 1,239) 0 159 -587 736 1,667 149 1,239 1,090 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 10.6 3.7 79.7 80.5 83.5 94.9 16.5 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 2 2 21 18 23 20 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 52,693 COMMITMENTS 0 6,330 520 42,588 39,293 43,108 46,143 9,585 6,550 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 12.0 1.0 80.8 74.6 81.8 87.6 18.2 12.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 1 1 14 15 15 16 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 49,488 COMMITMENTS 0 3,530 2,481 40,768 34,758 43,249 40,769 6,239 8,719 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 7.1 5.0 82.4 70.2 87.4 82.4 12.6 17.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 2 1 13 15 14 17 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 57,240 COMMITMENTS 19,539 468 878 29,785 51,897 50,202 53,243 7,038 3,997 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -1,077) 192 124 -428 -1,745 2,389 -1,981 2,085 904 -3,162 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.1 0.8 1.5 52.0 90.7 87.7 93.0 12.3 7.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 1 3 17 22 20 25 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 66,504 COMMITMENTS 0 4,180 2,242 57,528 48,939 59,770 55,361 6,734 11,143 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 221) 0 -102 -662 1,459 11 797 -753 -576 974 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 6.3 3.4 86.5 73.6 89.9 83.2 10.1 16.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 2 2 24 20 26 22 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 55,840 COMMITMENTS 0 5,137 963 43,720 43,523 44,683 49,623 11,157 6,217 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 1,589) 0 1,819 -80 1,510 28 1,430 1,767 159 -178 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 9.2 1.7 78.3 77.9 80.0 88.9 20.0 11.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 1 17 16 18 17 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 59,495 COMMITMENTS 5,892 3,539 224 52,611 55,256 58,727 59,019 768 476 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.9 5.9 0.4 88.4 92.9 98.7 99.2 1.3 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 3 1 1 18 12 21 14 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 171,586 COMMITMENTS 966 26,085 2,302 155,692 138,131 158,960 166,518 12,626 5,068 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 1,764) 0 1,155 222 2,125 282 2,347 1,659 -583 105 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.6 15.2 1.3 90.7 80.5 92.6 97.0 7.4 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 1 4 2 36 31 38 36 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 84,530 COMMITMENTS 11,682 1,917 1,847 62,966 73,634 76,495 77,398 8,035 7,132 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 3,029) 255 0 703 765 1,848 1,723 2,551 1,306 478 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.8 2.3 2.2 74.5 87.1 90.5 91.6 9.5 8.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 1 2 19 20 22 22 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 74,728 COMMITMENTS 5,892 3,539 224 65,138 70,239 71,254 74,002 3,474 726 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 1,516) 224 -224 0 552 4,228 776 4,004 740 -2,488 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.9 4.7 0.3 87.2 94.0 95.4 99.0 4.6 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 3 1 1 22 19 25 21 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 191,959 COMMITMENTS 5,376 2,806 5,184 171,215 177,597 181,775 185,587 10,184 6,372 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -2,264) 538 -240 -990 -759 1,066 -1,211 -164 -1,053 -2,100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.8 1.5 2.7 89.2 92.5 94.7 96.7 5.3 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 2 1 4 36 34 40 38 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 159,717 COMMITMENTS 13,767 4,564 14,175 124,337 133,834 152,279 152,573 7,438 7,144 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -922) -4,009 -12 1,138 1,389 -2,630 -1,482 -1,504 560 582 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.6 2.9 8.9 77.8 83.8 95.3 95.5 4.7 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 4 2 6 34 27 40 33 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 144,263 COMMITMENTS 462 3,468 6,799 124,807 118,549 132,068 128,816 12,195 15,447 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -986) 462 -3,330 1,148 -4,406 2,997 -2,796 815 1,810 -1,801 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 2.4 4.7 86.5 82.2 91.5 89.3 8.5 10.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 1 1 2 30 32 32 34 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 33,964 COMMITMENTS 1,791 5,019 517 25,363 22,249 27,671 27,785 6,293 6,179 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 1,655) -455 -88 91 1,463 1,863 1,099 1,866 556 -211 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.3 14.8 1.5 74.7 65.5 81.5 81.8 18.5 18.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 2 13 12 15 14 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 167,109 COMMITMENTS 14,912 17,337 19,280 125,225 127,111 159,417 163,728 7,692 3,381 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 2,245) 3,128 -4,654 875 -3,459 4,893 544 1,114 1,701 1,131 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.9 10.4 11.5 74.9 76.1 95.4 98.0 4.6 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 6 2 8 28 33 36 41 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 57,182 COMMITMENTS 7,784 5,160 56 45,709 42,579 53,549 47,795 3,633 9,387 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 5,299) 2,375 -1,948 0 4,102 4,503 6,477 2,555 -1,178 2,744 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.6 9.0 0.1 79.9 74.5 93.6 83.6 6.4 16.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 2 3 1 21 18 23 22 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,356,720 COMMITMENTS 263,291 68,399 284,689 785,720 990,602 1333700 1343690 23,020 13,030 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -64,676) 4,030 -1,807 -16,172 -54,663 -47,446 -66,805 -65,425 2,129 749 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 19.4 5.0 21.0 57.9 73.0 98.3 99.0 1.7 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 129) 29 10 32 86 76 123 110 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 293,509 COMMITMENTS 67,110 49,992 71,761 150,784 168,370 289,655 290,123 3,854 3,386 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -32,026) 13,385 -15,957 -18,788 -26,168 1,852 -31,571 -32,893 -455 867 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 22.9 17.0 24.4 51.4 57.4 98.7 98.8 1.3 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 16 7 16 28 26 48 45 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 84,840 COMMITMENTS 19,572 8,066 17,418 46,692 58,416 83,681 83,900 1,159 940 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -6,585) -1,760 1,084 -1,265 -4,550 -7,132 -7,575 -7,313 990 728 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.1 9.5 20.5 55.0 68.9 98.6 98.9 1.4 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 7 5 10 42 42 53 53 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 25,584 COMMITMENTS 3,334 7,020 1,631 20,365 15,400 25,330 24,051 254 1,533 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 486) 1,028 -1,065 197 -739 330 486 -538 0 1,024 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.0 27.4 6.4 79.6 60.2 99.0 94.0 1.0 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 3 4 6 21 23 28 29 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 12,040 COMMITMENTS 2,904 1,644 912 7,463 9,018 11,279 11,574 761 466 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -1,275) -1,275 0 0 0 -1,275 -1,275 -1,275 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.1 13.7 7.6 62.0 74.9 93.7 96.1 6.3 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 4 2 2 16 10 20 14 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 26,836 COMMITMENTS 4,550 9,512 1,424 19,714 14,492 25,688 25,428 1,148 1,408 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 546) -90 20 90 -522 -872 -522 -762 1,068 1,308 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.0 35.4 5.3 73.5 54.0 95.7 94.8 4.3 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 3 5 6 23 22 30 29 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 21,596 COMMITMENTS 8,300 480 1,190 11,529 19,270 21,019 20,940 577 656 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -390) -510 -250 50 190 -190 -270 -390 -120 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 38.4 2.2 5.5 53.4 89.2 97.3 97.0 2.7 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 3 2 4 26 24 30 29 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 13,006 COMMITMENTS 720 656 1,464 10,323 10,426 12,507 12,546 499 460 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 270) 0 40 56 14 14 70 110 200 160 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.5 5.0 11.3 79.4 80.2 96.2 96.5 3.8 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 2 2 14 15 18 17 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,555,170 COMMITMENTS 168,635 86,749 435,322 872,172 959,420 1476128 1481491 79,042 73,679 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 55,452) 9,521 -570 5,955 33,569 47,271 49,045 52,657 6,407 2,795 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.8 5.6 28.0 56.1 61.7 94.9 95.3 5.1 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 317) 101 98 135 87 100 264 269 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 15,939 COMMITMENTS 8,099 1,668 930 2,940 12,899 11,969 15,497 3,970 442 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 1,297) 1,221 80 362 -842 652 741 1,094 556 203 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 50.8 10.5 5.8 18.4 80.9 75.1 97.2 24.9 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 128) 74 9 9 14 28 97 41 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 11,690 COMMITMENTS 7,772 1,114 127 1,178 9,292 9,077 10,533 2,613 1,157 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: 412) 312 27 127 -136 348 303 502 109 -90 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 66.5 9.5 1.1 10.1 79.5 77.6 90.1 22.4 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 67) 30 8 3 7 22 39 32 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 177,803 COMMITMENTS 37,551 6,241 27,055 93,726 132,617 158,332 165,913 19,471 11,890 CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST: -13,050) -3,271 -1,330 -3,866 -4,098 -5,739 -11,235 -10,935 -1,816 -2,115 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.1 3.5 15.2 52.7 74.6 89.0 93.3 11.0 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 160) 56 20 42 60 74 133 122
Updated February 3, 2006