GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 7,433 COMMITMENTS 1,775 0 75 4,683 7,308 6,533 7,383 900 50 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -1,345) 100 0 -100 -1,270 -845 -1,270 -945 -75 -400 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.9 0.0 1.0 63.0 98.3 87.9 99.3 12.1 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 2 0 1 15 16 17 17 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 13,862 COMMITMENTS 0 5,346 0 13,442 7,019 13,442 12,365 420 1,497 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -2,932) 0 -1,141 0 -2,897 -1,752 -2,897 -2,893 -35 -39 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 38.6 0.0 97.0 50.6 97.0 89.2 3.0 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 0 2 0 25 24 25 26 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 2,952 COMMITMENTS 0 55 20 2,513 2,297 2,533 2,372 419 580 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -838) 0 55 20 -838 -845 -818 -770 -20 -68 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 1.9 0.7 85.1 77.8 85.8 80.4 14.2 19.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 0 1 1 24 26 25 27 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 255,332 COMMITMENTS 42,653 21,388 38,385 133,610 166,822 214,648 226,594 40,684 28,738 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: 4,993) 6,531 901 319 -2,402 2,818 4,448 4,038 545 956 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.7 8.4 15.0 52.3 65.3 84.1 88.7 15.9 11.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 140) 42 27 31 54 65 113 109 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (10,000 MMBTU'S) OPEN INTEREST: 1,283,072 COMMITMENTS 70,431 161,930 533,035 611,730 552,284 1215196 1247250 67,876 35,822 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: 14,610) -1,021 9,590 35,537 -18,742 -27,560 15,775 17,568 -1,165 -2,958 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.5 12.6 41.5 47.7 43.0 94.7 97.2 5.3 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 248) 67 87 92 86 79 208 206 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 82,414 COMMITMENTS 2,112 15,095 2,368 69,590 58,512 74,070 75,975 8,344 6,439 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -5,760) 88 -7 -234 -6,798 -5,796 -6,944 -6,037 1,184 277 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.6 18.3 2.9 84.4 71.0 89.9 92.2 10.1 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 3 2 22 21 24 26 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 72,494 COMMITMENTS 0 5,431 2,688 63,050 55,551 65,738 63,670 6,756 8,824 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -7,083) 0 -521 -305 -6,352 -5,243 -6,657 -6,069 -426 -1,014 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 7.5 3.7 87.0 76.6 90.7 87.8 9.3 12.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 0 2 2 25 22 27 24 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 118,796 COMMITMENTS 13,864 0 5,890 89,128 106,232 108,882 112,122 9,914 6,674 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -7,716) 4,660 -345 -8 -13,505 -6,646 -8,853 -6,999 1,137 -717 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.7 0.0 5.0 75.0 89.4 91.7 94.4 8.3 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 5 0 5 27 28 32 33 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 97,564 COMMITMENTS 12,391 4,230 9,005 64,647 75,923 86,043 89,158 11,521 8,406 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -6,115) 1,574 -475 -2,191 -7,648 -3,262 -8,265 -5,928 2,150 -187 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.7 4.3 9.2 66.3 77.8 88.2 91.4 11.8 8.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 3 2 3 20 20 25 23 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 71,988 COMMITMENTS 8,222 0 6,731 53,654 58,984 68,607 65,715 3,381 6,273 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -11,256) 2,692 -1,057 -1,015 -12,272 -8,533 -10,595 -10,605 -661 -651 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.4 0.0 9.4 74.5 81.9 95.3 91.3 4.7 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 4 0 4 18 18 22 22 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 63,335 COMMITMENTS 8,904 0 1,585 47,416 53,729 57,905 55,314 5,430 8,021 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -5,600) -729 0 -406 -3,784 -3,726 -4,919 -4,132 -681 -1,468 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.1 0.0 2.5 74.9 84.8 91.4 87.3 8.6 12.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 2 0 2 21 22 23 24 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 85,927 COMMITMENTS 3,919 2,998 2,894 72,039 71,024 78,852 76,916 7,075 9,011 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -6,075) -767 1,109 257 -5,280 -8,070 -5,790 -6,704 -285 629 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.6 3.5 3.4 83.8 82.7 91.8 89.5 8.2 10.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 2 4 3 22 28 26 33 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 87,331 COMMITMENTS 0 3,186 4,887 68,454 68,006 73,341 76,079 13,990 11,252 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -7,469) -1,216 -1,962 760 -9,939 -6,687 -10,395 -7,889 2,926 420 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.6 5.6 78.4 77.9 84.0 87.1 16.0 12.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 0 3 2 21 18 23 21 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 37,125 COMMITMENTS 9,102 2,878 400 23,777 25,498 33,279 28,776 3,846 8,349 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -1,909) 1,733 248 -529 -3,082 -1,385 -1,878 -1,666 -31 -243 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.5 7.8 1.1 64.0 68.7 89.6 77.5 10.4 22.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 3 1 2 12 11 15 14 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 80,656 COMMITMENTS 12,626 0 2,202 60,171 71,922 74,999 74,124 5,657 6,532 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -3,311) 755 -496 -732 -4,600 -3,946 -4,577 -5,174 1,266 1,863 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.7 0.0 2.7 74.6 89.2 93.0 91.9 7.0 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 3 0 2 25 22 28 24 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 110,814 COMMITMENTS 5,431 8,803 5,507 92,535 84,167 103,473 98,477 7,341 12,337 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -9,524) 979 601 -1,883 -8,282 -10,563 -9,186 -11,845 -338 2,321 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.9 7.9 5.0 83.5 76.0 93.4 88.9 6.6 11.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 3 2 3 29 28 33 32 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 56,030 COMMITMENTS 0 3,265 1,385 44,636 41,157 46,021 45,807 10,009 10,223 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -4,936) 0 -804 203 -3,792 -3,998 -3,589 -4,599 -1,347 -337 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 5.8 2.5 79.7 73.5 82.1 81.8 17.9 18.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 2 2 18 19 20 21 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 145,287 COMMITMENTS 2,268 19,176 19,127 113,475 100,413 134,870 138,716 10,417 6,571 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -19,500) -833 3 -373 -18,521 -20,194 -19,727 -20,564 227 1,064 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.6 13.2 13.2 78.1 69.1 92.8 95.5 7.2 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 2 6 7 35 33 42 41 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 88,974 COMMITMENTS 3,730 4,702 3,360 75,731 71,480 82,821 79,542 6,153 9,432 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -4,942) -521 -241 -969 -3,002 -2,783 -4,492 -3,993 -450 -949 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.2 5.3 3.8 85.1 80.3 93.1 89.4 6.9 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 2 3 4 21 24 25 29 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 64,400 COMMITMENTS 6,700 8,240 0 55,926 52,326 62,626 60,566 1,774 3,834 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -8,305) -372 -124 0 -7,592 -7,485 -7,964 -7,609 -341 -696 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.4 12.8 0.0 86.8 81.3 97.2 94.0 2.8 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 2 2 0 14 17 16 19 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 266,372 COMMITMENTS 20,432 1,898 3,919 233,568 249,350 257,919 255,167 8,453 11,205 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -20,439) -152 405 -681 -16,636 -19,324 -17,469 -19,600 -2,970 -839 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.7 0.7 1.5 87.7 93.6 96.8 95.8 3.2 4.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 60) 5 2 6 42 48 48 55 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 169,756 COMMITMENTS 6,122 5,999 12,549 137,242 144,748 155,913 163,296 13,843 6,460 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -8,729) 78 -1,543 191 -8,985 -6,616 -8,716 -7,968 -13 -761 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.6 3.5 7.4 80.8 85.3 91.8 96.2 8.2 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 2 3 4 38 33 42 38 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 169,980 COMMITMENTS 1,867 6,473 11,710 138,987 141,064 152,564 159,247 17,416 10,733 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -5,203) -1,218 1,096 -273 -113 -6,224 -1,604 -5,401 -3,599 198 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.1 3.8 6.9 81.8 83.0 89.8 93.7 10.2 6.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 2 4 5 37 33 42 39 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 57,299 COMMITMENTS 0 1,921 2,222 43,677 41,289 45,899 45,432 11,400 11,867 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -3,203) 0 -264 -250 1,436 -1,643 1,186 -2,157 -4,389 -1,046 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 3.4 3.9 76.2 72.1 80.1 79.3 19.9 20.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 1 1 20 16 21 17 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 235,028 COMMITMENTS 29,925 6,153 21,663 168,519 188,761 220,107 216,577 14,921 18,451 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -14,705) 808 380 -1,993 -11,436 -13,012 -12,621 -14,625 -2,084 -80 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.7 2.6 9.2 71.7 80.3 93.7 92.1 6.3 7.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 53) 7 3 8 40 40 50 48 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 66,612 COMMITMENTS 1,012 7,028 5,727 54,471 48,214 61,210 60,969 5,402 5,643 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -4,511) -93 2,458 2,113 -5,649 -9,721 -3,629 -5,150 -882 639 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.5 10.6 8.6 81.8 72.4 91.9 91.5 8.1 8.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 1 6 5 22 26 27 33 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 2,586,711 COMMITMENTS 332,028 153,421 779,460 1443989 1637279 2555477 2570160 31,234 16,551 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -74,130) -14,470 -9,178 -17,901 -49,122 -52,184 -81,493 -79,263 7,363 5,133 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.8 5.9 30.1 55.8 63.3 98.8 99.4 1.2 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 149) 28 18 45 98 88 144 135 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2,500 MMBTU'S) OPEN INTEREST: 1,048,847 COMMITMENTS 94,974 264,813 204,648 746,174 575,651 1045796 1045112 3,051 3,735 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -67,497) -12,433 -29,839 -12,151 -34,059 -25,106 -58,643 -67,096 -8,854 -401 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.1 25.2 19.5 71.1 54.9 99.7 99.6 0.3 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 79) 18 21 32 40 38 74 75 CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE Code-024651 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,550 TONS) OPEN INTEREST: 10,729 COMMITMENTS 1,053 0 315 8,900 10,037 10,268 10,352 461 377 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: 754) -287 0 285 800 377 798 662 -44 92 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.8 0.0 2.9 83.0 93.6 95.7 96.5 4.3 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 2 0 1 16 13 18 14 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 92,213 COMMITMENTS 3,960 694 3,428 83,618 87,198 91,006 91,320 1,208 894 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -12,210) 364 -142 -908 -11,833 -11,321 -12,377 -12,371 167 161 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.3 0.8 3.7 90.7 94.6 98.7 99.0 1.3 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 9 4 9 36 36 49 45 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS 0F 400 MEGAWATT HOURS) OPEN INTEREST: 18,704 COMMITMENTS 1,417 88 615 16,564 17,855 18,596 18,558 108 146 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -1,092) 84 0 -63 -1,221 -1,006 -1,200 -1,069 108 -23 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.6 0.5 3.3 88.6 95.5 99.4 99.2 0.6 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 2 1 2 14 19 16 22 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 23,058 COMMITMENTS 6,062 405 253 15,829 21,201 22,144 21,859 914 1,200 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -595) 418 -54 -31 -929 -925 -542 -1,009 -53 415 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.3 1.8 1.1 68.6 91.9 96.0 94.8 4.0 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 2 3 18 18 21 22 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 12,336 COMMITMENTS 709 376 126 10,905 11,604 11,740 12,106 596 230 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -723) -125 -22 -10 -528 -755 -663 -787 -60 64 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.7 3.0 1.0 88.4 94.1 95.2 98.1 4.8 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 2 3 16 14 19 17 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 30,329 COMMITMENTS 961 510 239 27,309 29,120 28,509 29,869 1,820 460 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -963) -161 40 -87 -811 -886 -1,059 -933 96 -30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.2 1.7 0.8 90.0 96.0 94.0 98.5 6.0 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 1 1 21 21 22 23 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 27,286 COMMITMENTS 240 656 1,392 24,888 24,658 26,520 26,706 766 580 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: 168) 128 92 -228 -56 264 -156 128 324 40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.9 2.4 5.1 91.2 90.4 97.2 97.9 2.8 2.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 2 2 19 18 21 21 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 9,234 COMMITMENTS 0 560 520 8,072 7,598 8,592 8,678 642 556 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -610) 0 -108 -32 -505 -440 -537 -580 -73 -30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 6.1 5.6 87.4 82.3 93.0 94.0 7.0 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 2 1 14 13 15 15 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,440,230 COMMITMENTS 241,315 112,394 662,138 1451021 1579465 2354475 2353997 85,755 86,233 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: 123,656) 24,146 -1,015 61,662 46,584 65,638 132,391 126,284 -8,736 -2,629 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.9 4.6 27.1 59.5 64.7 96.5 96.5 3.5 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 362) 123 114 174 90 101 305 314 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 8,272 COMMITMENTS 0 350 0 8,272 7,922 8,272 8,272 0 0 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -7,715) 0 50 0 -7,465 -7,765 -7,465 -7,715 -250 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 4.2 0.0 100.0 95.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 0 2 0 21 19 21 21 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 81,895 COMMITMENTS 4,001 17,918 24,305 48,077 31,920 76,383 74,143 5,512 7,752 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: 4,147) 636 2,017 185 3,083 1,473 3,904 3,675 243 472 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.9 21.9 29.7 58.7 39.0 93.3 90.5 6.7 9.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 6 11 15 18 16 34 32 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 17,549 COMMITMENTS 12,355 1,404 14 2,603 15,752 14,972 17,170 2,577 379 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -616) -599 60 2 -100 -718 -697 -656 81 40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 70.4 8.0 0.1 14.8 89.8 85.3 97.8 14.7 2.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 117) 67 12 3 14 25 83 38 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 14,533 COMMITMENTS 9,629 1,088 96 2,227 12,656 11,952 13,840 2,581 693 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -755) 340 -98 -449 -230 -26 -339 -573 -416 -182 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 66.3 7.5 0.7 15.3 87.1 82.2 95.2 17.8 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 74) 35 6 2 11 26 48 33 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 217,812 COMMITMENTS 49,107 9,232 35,433 106,984 152,841 191,524 197,505 26,288 20,307 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: -8,186) -442 836 1,762 -7,559 -7,913 -6,240 -5,316 -1,946 -2,870 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 22.5 4.2 16.3 49.1 70.2 87.9 90.7 12.1 9.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 175) 69 19 40 71 81 153 128
Updated July 29, 2008