NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 5,110 COMMITMENTS 960 1,050 0 4,030 3,506 4,990 4,556 120 554 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 150) 0 150 0 150 0 150 150 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.8 20.5 0.0 78.9 68.6 97.7 89.2 2.3 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 1 3 0 19 15 20 18 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 195,911 COMMITMENTS 22,393 24,474 36,199 109,331 99,375 167,923 160,047 27,988 35,864 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 3,972) 700 45 93 5,505 2,202 6,298 2,340 -2,326 1,632 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.4 12.5 18.5 55.8 50.7 85.7 81.7 14.3 18.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 144) 27 41 42 64 67 116 130 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,005,980 COMMITMENTS 46,770 85,445 460,031 422,237 425,570 929,039 971,047 76,941 34,933 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 22,242) -7,015 8,530 24,844 3,499 -10,974 21,328 22,399 914 -157 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.6 8.5 45.7 42.0 42.3 92.4 96.5 7.6 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 223) 57 55 86 106 93 210 190 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 52,607 COMMITMENTS 0 1,456 1,792 47,221 42,596 49,013 45,844 3,594 6,763 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 1,046) 0 665 -599 1,330 854 731 920 315 126 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 2.8 3.4 89.8 81.0 93.2 87.1 6.8 12.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 1 1 20 18 21 19 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 60,505 COMMITMENTS 1,066 8,941 1,789 51,464 44,952 54,319 55,682 6,186 4,823 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: -23) -90 2,906 341 -954 -2,852 -703 395 680 -418 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.8 14.8 3.0 85.1 74.3 89.8 92.0 10.2 8.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 1 4 4 19 19 24 23 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 102,618 COMMITMENTS 10,150 2,576 2,788 80,492 88,294 93,430 93,658 9,188 8,960 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: -712) 0 -856 856 -1,475 -836 -619 -836 -93 124 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.9 2.5 2.7 78.4 86.0 91.0 91.3 9.0 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 1 3 2 30 28 33 31 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 60,409 COMMITMENTS 248 744 0 54,312 52,796 54,560 53,540 5,849 6,869 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 754) 0 0 0 772 1,736 772 1,736 -18 -982 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 1.2 0.0 89.9 87.4 90.3 88.6 9.7 11.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 1 0 18 23 19 24 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 72,943 COMMITMENTS 0 9,862 582 70,680 59,659 71,262 70,103 1,681 2,840 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 1,834) 0 2,326 -1,072 3,092 278 2,020 1,532 -186 302 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 13.5 0.8 96.9 81.8 97.7 96.1 2.3 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 0 3 2 20 20 22 23 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 71,373 COMMITMENTS 7,867 7,347 2,823 52,441 55,072 63,131 65,242 8,242 6,131 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 2,617) 452 920 246 1,679 320 2,377 1,486 240 1,131 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.0 10.3 4.0 73.5 77.2 88.5 91.4 11.5 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 99,268 COMMITMENTS 0 2,954 2,826 88,303 82,997 91,129 88,777 8,139 10,491 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: -1,074) 0 -4,044 1,538 -3,242 -755 -1,704 -3,261 630 2,187 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.0 2.8 89.0 83.6 91.8 89.4 8.2 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 1 1 21 25 22 26 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 43,067 COMMITMENTS 778 2,117 1,408 33,329 37,071 35,515 40,596 7,552 2,471 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 264) 778 -1,912 -656 -259 2,404 -137 -164 401 428 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.8 4.9 3.3 77.4 86.1 82.5 94.3 17.5 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 1 2 19 18 21 20 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 62,765 COMMITMENTS 19,359 0 552 35,627 54,802 55,538 55,354 7,227 7,411 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 2,863) -62 0 0 3,117 1,034 3,055 1,034 -192 1,829 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.8 0.0 0.9 56.8 87.3 88.5 88.2 11.5 11.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 2 0 2 17 21 19 23 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 69,727 COMMITMENTS 2,809 969 3,275 54,678 56,037 60,762 60,281 8,965 9,446 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 1,191) 2,809 -3,268 687 -3,722 3,792 -226 1,211 1,417 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.0 1.4 4.7 78.4 80.4 87.1 86.5 12.9 13.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 1 2 20 17 22 19 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 54,468 COMMITMENTS 0 1,567 1,265 41,814 47,258 43,079 50,090 11,389 4,378 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 2,114) 0 618 -386 2,080 2,184 1,694 2,416 420 -302 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 2.9 2.3 76.8 86.8 79.1 92.0 20.9 8.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 1 1 16 18 17 19 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 173,627 COMMITMENTS 0 25,321 4,451 155,871 139,071 160,322 168,843 13,305 4,784 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 10,143) 0 4,987 -1,539 11,685 5,789 10,146 9,237 -3 906 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 14.6 2.6 89.8 80.1 92.3 97.2 7.7 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 0 5 3 36 31 39 36 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 82,721 COMMITMENTS 8,548 1,973 2,317 61,243 72,846 72,108 77,136 10,613 5,585 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 645) -1,590 0 725 654 221 -211 946 856 -301 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.3 2.4 2.8 74.0 88.1 87.2 93.2 12.8 6.8 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 69,306 COMMITMENTS 0 8,181 0 66,482 60,897 66,482 69,078 2,824 228 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: -291) 0 434 -217 -229 -632 -446 -415 155 124 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 11.8 0.0 95.9 87.9 95.9 99.7 4.1 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 0 16 14 16 15 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 203,837 COMMITMENTS 5,618 1,057 4,325 183,522 192,308 193,465 197,690 10,372 6,147 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 2,841) -3,915 234 576 4,817 1,329 1,478 2,139 1,363 702 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.8 0.5 2.1 90.0 94.3 94.9 97.0 5.1 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 2 2 5 39 41 44 46 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 166,112 COMMITMENTS 15,547 4,732 12,306 132,097 141,668 159,950 158,706 6,162 7,406 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 2,854) -846 744 -334 4,367 1,919 3,187 2,329 -333 525 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.4 2.8 7.4 79.5 85.3 96.3 95.5 3.7 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 4 2 6 33 31 39 37 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 151,313 COMMITMENTS 1,302 3,592 3,647 137,445 128,757 142,394 135,996 8,919 15,317 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 1,794) -4,451 1,274 1,826 3,575 -3,038 950 62 844 1,732 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.9 2.4 2.4 90.8 85.1 94.1 89.9 5.9 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 1 1 1 31 31 32 33 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 194,164 COMMITMENTS 7,130 29,531 25,273 155,685 136,644 188,088 191,448 6,076 2,716 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 8,690) -1,689 811 1,885 8,507 6,222 8,703 8,918 -13 -228 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.7 15.2 13.0 80.2 70.4 96.9 98.6 3.1 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 44) 3 4 7 29 35 36 42 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 51,535 COMMITMENTS 5,061 3,499 0 42,911 39,599 47,972 43,098 3,563 8,437 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 402) 0 240 0 216 -512 216 -272 186 674 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.8 6.8 0.0 83.3 76.8 93.1 83.6 6.9 16.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 3 2 0 20 21 23 23 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,512,580 COMMITMENTS 263,815 61,780 362,168 864,508 1074913 1490491 1498861 22,089 13,719 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 35,082) -9,933 -14,017 26,531 18,131 20,683 34,729 33,197 353 1,885 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.4 4.1 23.9 57.2 71.1 98.5 99.1 1.5 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 135) 26 10 29 95 82 127 115 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 341,733 COMMITMENTS 88,961 26,038 88,131 161,531 225,267 338,623 339,436 3,110 2,297 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 10,100) -1,019 1,746 5,390 5,803 3,315 10,174 10,451 -74 -351 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.0 7.6 25.8 47.3 65.9 99.1 99.3 0.9 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 59) 18 5 18 32 30 52 51 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 85,548 COMMITMENTS 13,671 7,209 17,065 54,043 60,560 84,779 84,834 769 714 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: -848) -1,036 -366 -490 798 268 -728 -588 -120 -260 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.0 8.4 19.9 63.2 70.8 99.1 99.2 0.9 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 60) 6 6 11 44 43 56 54 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 25,201 COMMITMENTS 1,310 8,059 1,245 21,673 14,669 24,228 23,973 973 1,228 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 1,108) 0 1,549 -86 1,194 -355 1,108 1,108 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.2 32.0 4.9 86.0 58.2 96.1 95.1 3.9 4.9 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 13,868 COMMITMENTS 2,801 968 1,707 8,641 10,727 13,149 13,402 719 466 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 1,316) 679 -1,532 1,277 -640 1,571 1,316 1,316 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.2 7.0 12.3 62.3 77.4 94.8 96.6 5.2 3.4 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 12,310 COMMITMENTS 1,398 4,247 145 10,153 7,918 11,696 12,310 614 0 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.4 34.5 1.2 82.5 64.3 95.0 100.0 5.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 3 1 13 10 15 13 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 25,448 COMMITMENTS 4,110 9,714 978 19,172 13,568 24,260 24,260 1,188 1,188 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 600) -20 220 0 620 380 600 600 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.2 38.2 3.8 75.3 53.3 95.3 95.3 4.7 4.7 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 22,162 COMMITMENTS 6,720 560 630 13,761 20,544 21,111 21,734 1,051 428 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 1,598) 400 0 0 908 1,612 1,308 1,612 290 -14 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.3 2.5 2.8 62.1 92.7 95.3 98.1 4.7 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 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 12,266 COMMITMENTS 640 852 984 10,126 9,990 11,750 11,826 516 440 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 148) 0 0 -240 388 388 148 148 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.2 6.9 8.0 82.6 81.4 95.8 96.4 4.2 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 2 2 2 14 16 18 18 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 1,475,737 COMMITMENTS 124,985 98,814 409,333 878,741 904,766 1413059 1412913 62,678 62,824 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: -125,864) -15,294 -3,980 -59,458 -34,758 -56,632 -109,510 -120,070 -16,353 -5,793 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.5 6.7 27.7 59.5 61.3 95.8 95.7 4.2 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 280) 82 91 124 79 87 235 241 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 17,219 COMMITMENTS 8,201 1,816 1,699 3,370 13,046 13,270 16,561 3,949 658 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 1,030) 89 127 647 340 193 1,076 967 -46 63 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 47.6 10.5 9.9 19.6 75.8 77.1 96.2 22.9 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 128) 74 8 11 16 27 98 43 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 8,739 COMMITMENTS 4,149 1,020 163 1,861 6,349 6,173 7,532 2,566 1,207 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: -834) -1,048 -384 80 152 -763 -816 -1,067 -18 233 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 47.5 11.7 1.9 21.3 72.7 70.6 86.2 29.4 13.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 55) 19 7 2 14 17 35 26 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 192,000 COMMITMENTS 36,142 16,819 28,937 106,513 128,959 171,591 174,714 20,409 17,286 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: -1,491) -7,078 1,965 -2,077 7,027 -1,111 -2,128 -1,224 637 -267 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.8 8.8 15.1 55.5 67.2 89.4 91.0 10.6 9.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 166) 49 31 38 67 78 131 133 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 20,304 COMMITMENTS 3,280 0 150 15,844 19,281 19,274 19,431 1,030 873 CHANGES FROM 02/14/06 (CHANGE IN OPEN INTEREST: 3,273) 280 0 150 3,381 3,185 3,811 3,335 -538 -62 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.2 0.0 0.7 78.0 95.0 94.9 95.7 5.1 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 0 1 16 18 18 19
Updated February 24, 2006