GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 37,735 COMMITMENTS 1,619 885 0 35,841 36,729 37,460 37,614 275 121 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,072) 0 60 0 1,072 1,001 1,072 1,061 0 11 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.3 2.3 0.0 95.0 97.3 99.3 99.7 0.7 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 1 4 0 34 42 35 46 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 24,755 COMMITMENTS 0 0 0 24,584 24,630 24,584 24,630 171 125 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 271) 0 0 0 271 271 271 271 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.3 99.5 99.3 99.5 0.7 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 0 0 0 28 25 28 25 EUR 1% FUEL OIL NWE CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165C OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 7,245 COMMITMENTS 90 216 129 5,674 5,572 5,893 5,917 1,352 1,328 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: -10) 0 0 0 -2 57 -2 57 -8 -67 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 3.0 1.8 78.3 76.9 81.3 81.7 18.7 18.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 1 1 21 18 22 20 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 10,151 COMMITMENTS 272 78 30 8,591 9,041 8,893 9,149 1,258 1,002 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 102) -80 -10 0 83 105 3 95 99 7 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.7 0.8 0.3 84.6 89.1 87.6 90.1 12.4 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 51) 1 1 1 45 47 46 49 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 8,077 COMMITMENTS 236 210 48 7,065 7,189 7,349 7,447 728 630 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 530) 20 -100 -60 617 663 577 503 -47 27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.9 2.6 0.6 87.5 89.0 91.0 92.2 9.0 7.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 67) 3 2 3 47 56 51 60 EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165I OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 4,006 COMMITMENTS 390 0 30 2,634 3,300 3,054 3,330 952 676 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 51) 0 0 0 61 -4 61 -4 -10 55 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.7 0.0 0.7 65.8 82.4 76.2 83.1 23.8 16.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 0 1 16 21 18 22 SING 380 FUEL OIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165K OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS) OPEN INTEREST: 1,754 COMMITMENTS 0 0 0 1,419 1,445 1,419 1,445 335 309 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 84) 0 0 0 99 90 99 90 -15 -6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 80.9 82.4 80.9 82.4 19.1 17.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 21 20 21 20 NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE Code-02165T OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 GALLONS) OPEN INTEREST: 17,597 COMMITMENTS 0 0 0 17,547 17,522 17,547 17,522 50 75 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,400) 0 0 0 1,400 1,400 1,400 1,400 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.7 99.6 99.7 99.6 0.3 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 0 0 0 17 24 17 24 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 372,805 COMMITMENTS 54,796 22,245 68,423 204,329 255,458 327,547 346,126 45,257 26,679 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 5,469) -7,460 -4,154 7,342 9,604 -353 9,486 2,835 -4,018 2,634 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.7 6.0 18.4 54.8 68.5 87.9 92.8 12.1 7.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 158) 43 22 43 75 79 144 127 HEATING OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-022653 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 101,414 COMMITMENTS 531 7,690 22,338 71,724 65,974 94,593 96,001 6,821 5,413 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 409) -333 -293 413 -84 40 -4 159 413 249 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.5 7.6 22.0 70.7 65.1 93.3 94.7 6.7 5.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 2 6 7 13 13 20 21 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 19,344 COMMITMENTS 625 1,580 205 18,298 17,411 19,128 19,196 216 148 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 787) 0 -143 -300 1,087 1,280 787 837 0 -50 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.2 8.2 1.1 94.6 90.0 98.9 99.2 1.1 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 71) 4 6 2 43 48 49 54 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 21,814 COMMITMENTS 3,249 900 450 17,452 19,684 21,151 21,034 663 780 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: -250) 0 -150 0 -250 -100 -250 -250 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.9 4.1 2.1 80.0 90.2 97.0 96.4 3.0 3.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 4 2 2 28 27 34 30 NYMEX HEATING OIL/RDAM GASOIL - NEW YORK MERCANTILE EXCHANGE Code-02265U OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 14,566 COMMITMENTS 6,280 0 905 7,051 12,951 14,236 13,856 330 710 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 321) -600 -150 375 546 96 321 321 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 43.1 0.0 6.2 48.4 88.9 97.7 95.1 2.3 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 3 0 2 8 16 11 18 GASOIL (ICE) SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265V OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 METRIC TONS) OPEN INTEREST: 4,652 COMMITMENTS 568 120 219 2,760 2,719 3,547 3,058 1,105 1,594 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 15) 43 -44 -7 15 -25 51 -76 -36 91 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.2 2.6 4.7 59.3 58.4 76.2 65.7 23.8 34.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 3 1 3 17 19 20 23 SING GASOIL BALMO SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A22 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 BARRELS) OPEN INTEREST: 1,241 COMMITMENTS 0 100 0 1,191 1,086 1,191 1,186 50 55 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 100) 0 0 0 239 247 239 247 -139 -147 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 8.1 0.0 96.0 87.5 96.0 95.6 4.0 4.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 1 0 12 13 12 14 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 1,025,997 COMMITMENTS 178,970 288,736 374,117 392,745 309,405 945,832 972,259 80,165 53,739 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 12,974) -117 8,606 3,083 9,041 -214 12,007 11,475 967 1,499 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.4 28.1 36.5 38.3 30.2 92.2 94.8 7.8 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 295) 85 99 126 94 83 258 244 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 63,805 COMMITMENTS 2,911 0 1,770 47,008 52,767 51,689 54,537 12,116 9,268 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 116) 434 0 14 -332 102 116 116 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.6 0.0 2.8 73.7 82.7 81.0 85.5 19.0 14.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 0 2 22 20 24 22 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 40,779 COMMITMENTS 196 1,238 3,270 32,198 29,381 35,664 33,889 5,115 6,890 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,815) -1,816 1,238 562 3,069 15 1,815 1,815 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.5 3.0 8.0 79.0 72.0 87.5 83.1 12.5 16.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 1 2 12 15 14 17 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 64,935 COMMITMENTS 0 0 0 53,966 52,862 53,966 52,862 10,969 12,073 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 -728 0 -728 0 728 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 83.1 81.4 83.1 81.4 16.9 18.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 0 0 0 18 21 18 21 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 76,760 COMMITMENTS 0 0 0 64,690 72,582 64,690 72,582 12,070 4,178 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 84.3 94.6 84.3 94.6 15.7 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 17 19 17 19 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 92,763 COMMITMENTS 3,258 2,411 5,594 74,239 78,553 83,091 86,558 9,672 6,205 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 2,312) 841 -1,156 1,108 453 2,082 2,402 2,034 -90 278 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.5 2.6 6.0 80.0 84.7 89.6 93.3 10.4 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 3 2 4 20 26 24 31 NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 86,637 COMMITMENTS 1,472 9,058 3,319 75,131 60,520 79,922 72,897 6,715 13,740 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 432) 0 -988 678 -246 -164 432 -474 0 906 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 10.5 3.8 86.7 69.9 92.2 84.1 7.8 15.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 2 2 12 21 15 23 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 83,374 COMMITMENTS 3,712 2,028 4,583 58,833 67,962 67,128 74,573 16,246 8,801 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 962) 182 0 38 556 886 776 924 186 38 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.5 2.4 5.5 70.6 81.5 80.5 89.4 19.5 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 3 1 3 18 19 22 22 EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-02365U OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 1,737,035 COMMITMENTS 89,804 114,117 586,158 1053907 1027610 1729869 1727884 7,166 9,151 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 33,966) 4,550 -1,885 11,862 17,408 23,581 33,819 33,558 146 408 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.2 6.6 33.7 60.7 59.2 99.6 99.5 0.4 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 132) 44 26 58 60 60 127 121 NATURAL GAS CAL SPREAD OPT FIN - NEW YORK MERCANTILE EXCHANGE Code-023A84 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 10,000 MMBTU'S) OPEN INTEREST: 25,988 COMMITMENTS 9,101 6,175 10,773 5,179 8,138 25,053 25,086 935 902 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 2,751) 1,298 572 478 830 1,586 2,607 2,635 145 116 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 35.0 23.8 41.5 19.9 31.3 96.4 96.5 3.6 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 6 8 10 8 10 19 23 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 81,710 COMMITMENTS 0 0 0 79,204 77,980 79,204 77,980 2,506 3,730 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 96.9 95.4 96.9 95.4 3.1 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 0 0 0 16 16 16 16 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 190,585 COMMITMENTS 4,394 2,976 5,433 173,778 177,457 183,606 185,866 6,979 4,719 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 2,398) -0 -360 228 3,540 2,530 3,768 2,398 -1,370 -0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.3 1.6 2.9 91.2 93.1 96.3 97.5 3.7 2.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 4 1 4 37 37 42 41 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 132,986 COMMITMENTS 2,160 2,993 1,644 114,918 121,355 118,722 125,993 14,263 6,993 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,196) 0 94 91 837 824 928 1,010 268 186 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.6 2.3 1.2 86.4 91.3 89.3 94.7 10.7 5.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 1 1 22 22 24 23 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 224,531 COMMITMENTS 8,397 0 10,525 187,297 207,769 206,219 218,294 18,312 6,237 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 470) 1,009 0 -9 -773 1,452 227 1,443 243 -973 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.7 0.0 4.7 83.4 92.5 91.8 97.2 8.2 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 41) 2 0 2 32 36 34 38 HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 2,976,590 COMMITMENTS 701,081 137,497 938,314 1309228 1885248 2948623 2961059 27,967 15,531 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 25,601) -37,847 584 40,077 21,884 -15,736 24,114 24,925 1,487 676 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.6 4.6 31.5 44.0 63.3 99.1 99.5 0.9 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 177) 31 25 56 110 100 171 158 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 2,500 MMBTU'S) OPEN INTEREST: 1,032,209 COMMITMENTS 117,237 228,328 180,157 732,088 621,128 1029482 1029613 2,727 2,596 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 6,026) -1,286 -12,492 15,487 -6,046 4,392 8,155 7,387 -2,129 -1,361 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.4 22.1 17.5 70.9 60.2 99.7 99.7 0.3 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 94) 20 27 39 45 42 86 87 CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE Code-025651 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 4,189 COMMITMENTS 185 1,173 0 3,778 2,783 3,963 3,956 226 233 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 828) 0 561 0 817 238 817 799 11 29 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.4 28.0 0.0 90.2 66.4 94.6 94.4 5.4 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 3 0 14 12 15 15 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 182,936 COMMITMENTS 1,575 414 11,801 166,880 170,223 180,255 182,438 2,681 498 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 3,141) 52 246 91 3,163 2,979 3,305 3,316 -165 -176 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.9 0.2 6.5 91.2 93.1 98.5 99.7 1.5 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 46) 6 3 7 36 30 44 38 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 21,213 COMMITMENTS 80 1,130 304 19,735 18,960 20,119 20,394 1,094 819 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 79) 0 4 -4 73 79 69 79 10 -0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 5.3 1.4 93.0 89.4 94.8 96.1 5.2 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 1 2 2 23 24 25 27 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 14,065 COMMITMENTS 0 0 0 12,388 12,609 12,388 12,609 1,677 1,456 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 179) 0 0 0 135 225 135 225 44 -46 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 88.1 89.6 88.1 89.6 11.9 10.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 0 0 0 18 14 18 14 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 30,490 COMMITMENTS 0 2,270 250 28,192 27,160 28,442 29,680 2,048 810 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 90) 0 100 10 50 -102 60 8 30 82 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 7.4 0.8 92.5 89.1 93.3 97.3 6.7 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 0 2 2 26 23 28 25 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MEGAWATTS PER OFF PEAK HRS) OPEN INTEREST: 12,881 COMMITMENTS 696 0 180 10,883 11,648 11,759 11,828 1,122 1,053 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 140) 0 0 0 128 140 128 140 12 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.4 0.0 1.4 84.5 90.4 91.3 91.8 8.7 8.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 0 2 19 16 21 18 CINERGY CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A01 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (40 MEGAWATT HOURS PER PEAK DAY) OPEN INTEREST: 50,770 COMMITMENTS 158 0 1,177 48,000 48,751 49,335 49,928 1,435 842 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 2,006) 32 0 -10 1,967 1,991 1,989 1,982 17 24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 0.0 2.3 94.5 96.0 97.2 98.3 2.8 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 1 0 1 23 21 24 22 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (2.5 MW X OFF PEAK HOURS PER MONTH) OPEN INTEREST: 11,346 COMMITMENTS 0 0 0 10,090 10,438 10,090 10,438 1,256 908 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 54) 0 0 0 54 46 54 46 0 8 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 88.9 92.0 88.9 92.0 11.1 8.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 21 18 21 18 PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A34 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 59,201 COMMITMENTS 0 0 0 58,944 59,115 58,944 59,115 257 86 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 2,807) 0 0 0 2,550 3,000 2,550 3,000 257 -193 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 99.6 99.9 99.6 99.9 0.4 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 0 0 13 10 13 10 PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A35 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 903,033 COMMITMENTS 0 0 0 903,033 903,033 903,033 903,033 0 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 51,448) 0 0 0 51,448 51,448 51,448 51,448 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 100.0 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 14 10 14 10 PJM JCPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A48 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 31,732 COMMITMENTS 0 362 0 31,539 30,304 31,539 30,666 193 1,066 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 1.1 0.0 99.4 95.5 99.4 96.6 0.6 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 2 0 11 9 11 11 PJM JCPL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A49 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 522,914 COMMITMENTS 0 1,584 0 521,314 519,730 521,314 521,314 1,600 1,600 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,600) 0 0 0 0 0 0 0 1,600 1,600 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.3 0.0 99.7 99.4 99.7 99.7 0.3 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 0 2 0 10 10 10 12 PJM PEPCO PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A50 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 48,971 COMMITMENTS 220 0 0 48,541 48,971 48,761 48,971 210 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,285) 0 0 0 1,285 1,285 1,285 1,285 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.4 0.0 0.0 99.1 100.0 99.6 100.0 0.4 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 1 0 0 15 8 16 8 PJM PPL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A52 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 33,132 COMMITMENTS 0 0 0 32,665 32,939 32,665 32,939 467 193 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.0 98.6 99.4 98.6 99.4 1.4 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 0 0 15 10 15 10 PJM PSEG PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A54 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 87,725 COMMITMENTS 770 630 0 86,804 87,095 87,574 87,725 151 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.9 0.7 0.0 99.0 99.3 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 1 1 0 16 14 17 15 PJM PSEG OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A55 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,447,697 COMMITMENTS 0 7,920 0 1447697 1439777 1447697 1447697 0 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.5 0.0 100.0 99.5 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 0 1 0 15 11 15 12 PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A56 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 173,378 COMMITMENTS 882 660 0 172,476 172,488 173,358 173,148 20 230 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,015) 0 0 0 995 995 995 995 20 20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.5 0.4 0.0 99.5 99.5 100.0 99.9 0.0 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 1 1 0 25 26 26 27 PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE Code-064A57 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 50 MEGAWATT HOURS) OPEN INTEREST: 2,876,803 COMMITMENTS 8,712 0 0 2868091 2876803 2876803 2876803 0 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 3,680) 0 0 0 3,680 3,680 3,680 3,680 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.3 0.0 0.0 99.7 100.0 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 1 0 0 24 22 25 22 PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A58 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 63,882 COMMITMENTS 0 2,775 0 63,882 61,107 63,882 63,882 0 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,450) 0 0 0 1,450 1,535 1,450 1,535 0 -85 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 4.3 0.0 100.0 95.7 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 0 1 0 24 20 24 21 PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE Code-064A59 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,090,457 COMMITMENTS 0 72,320 0 1090457 1018137 1090457 1090457 0 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 60,030) 0 0 0 60,030 60,030 60,030 60,030 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 6.6 0.0 100.0 93.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 0 1 0 20 22 20 23 ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A60 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 55,392 COMMITMENTS 4,185 88 22 51,185 55,282 55,392 55,392 0 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) 0 -430 0 0 430 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.6 0.2 0.0 92.4 99.8 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 1 1 1 21 27 23 28 NYISO ZONE 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A66 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 80 Megawatt Hours) OPEN INTEREST: 10,972 COMMITMENTS 386 0 0 10,072 10,395 10,458 10,395 514 577 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: .) . . . . . . . . . PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.5 0.0 0.0 91.8 94.7 95.3 94.7 4.7 5.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 1 0 0 15 13 16 13 ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A78 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (Contracts of 5 Megawatt Hours) OPEN INTEREST: 1,008,616 COMMITMENTS 76,225 28,552 0 932,391 980,064 1008616 1008616 0 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 0) -11,690 0 0 11,690 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.6 2.8 0.0 92.4 97.2 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 1 2 0 23 23 24 25 MT BELVIEU PROPANE 5 DEC SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665O OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 21,587 COMMITMENTS 0 87 197 20,943 21,238 21,140 21,522 447 65 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 773) 0 -65 -12 771 828 759 751 14 22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.4 0.9 97.0 98.4 97.9 99.7 2.1 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 0 2 2 35 36 37 38 MT BELVIEU ETHANE 5 DEC SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665P OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 18,389 COMMITMENTS 0 280 25 17,401 17,884 17,426 18,189 963 200 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 390) 0 130 0 300 260 300 390 90 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 1.5 0.1 94.6 97.3 94.8 98.9 5.2 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 0 2 1 13 16 14 18 MT BELV NORM BUTANE 5 DEC SWAP - NEW YORK MERCANTILE EXCHANGE Code-06665Q OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 11,323 COMMITMENTS 2 0 83 10,920 11,023 11,005 11,106 318 217 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 279) 2 -8 54 223 111 279 157 0 122 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.0 0.0 0.7 96.4 97.4 97.2 98.1 2.8 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 1 0 1 15 19 16 20 MT BELV NAT GASOLINE 5 DEC SWP - NEW YORK MERCANTILE EXCHANGE Code-06665R OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 9,582 COMMITMENTS 430 0 0 8,841 9,252 9,271 9,252 311 330 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 685) 0 0 0 755 775 755 775 -70 -90 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.5 0.0 0.0 92.3 96.6 96.8 96.6 3.2 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 1 0 0 26 24 27 24 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 2,724,270 COMMITMENTS 300,421 91,855 856,108 1466406 1703256 2622935 2651219 101,334 73,050 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: -58,952) -11,882 -10,217 -32,955 -3,916 -9,276 -48,753 -52,448 -10,199 -6,505 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.0 3.4 31.4 53.8 62.5 96.3 97.3 3.7 2.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 367) 145 103 183 93 101 332 306 CRUDE OIL CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-067657 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 108,412 COMMITMENTS 2,145 36,646 28,427 75,555 40,824 106,127 105,897 2,285 2,515 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: -5,607) 461 -4,828 33 -5,246 -313 -4,751 -5,108 -855 -499 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.0 33.8 26.2 69.7 37.7 97.9 97.7 2.1 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 2 9 10 18 18 29 28 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 231,420 COMMITMENTS 38,417 41,120 1,090 168,836 134,450 208,343 176,660 23,077 54,760 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 10,830) 708 2,886 197 14,975 6,105 15,880 9,188 -5,050 1,642 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.6 17.8 0.5 73.0 58.1 90.0 76.3 10.0 23.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 6 5 4 26 23 34 30 EUR STYLE CRUDE OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765B OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 159,331 COMMITMENTS 38,559 5,386 28,439 89,328 122,435 156,326 156,260 3,006 3,071 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: -455) -955 683 70 307 -1,280 -578 -527 123 72 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.2 3.4 17.8 56.1 76.8 98.1 98.1 1.9 1.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 65) 22 14 29 26 27 62 58 CRUDE OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE Code-06765C OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 663,322 COMMITMENTS 52,019 0 92,379 497,286 550,495 641,684 642,875 21,638 20,447 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 5,443) 1,542 0 821 3,267 4,418 5,630 5,239 -187 204 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.8 0.0 13.9 75.0 83.0 96.7 96.9 3.3 3.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 10 0 10 39 40 49 50 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 54,807 COMMITMENTS 270 587 130 54,257 53,990 54,657 54,707 150 100 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: -1,050) 0 -250 -375 3,400 3,650 3,025 3,025 -4,075 -4,075 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.5 1.1 0.2 99.0 98.5 99.7 99.8 0.3 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 59) 2 4 1 47 46 49 51 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 132,980 COMMITMENTS 15,139 39,291 8,163 103,602 79,670 126,904 127,124 6,076 5,856 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 2,170) 530 1,140 -327 2,020 1,504 2,223 2,317 -53 -147 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.4 29.5 6.1 77.9 59.9 95.4 95.6 4.6 4.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 45) 8 13 13 24 23 42 39 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 38,064 COMMITMENTS 1,284 4,124 8,294 25,610 24,316 35,188 36,734 2,876 1,330 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,572) 200 0 2,605 -1,237 -1,009 1,568 1,596 4 -24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.4 10.8 21.8 67.3 63.9 92.4 96.5 7.6 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 2 6 5 15 15 21 23 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 27,525 COMMITMENTS 1,795 450 264 25,175 26,775 27,234 27,489 291 36 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 325) 0 0 0 325 325 325 325 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.5 1.6 1.0 91.5 97.3 98.9 99.9 1.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 2 1 2 28 32 31 35 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 23,490 COMMITMENTS 16,471 2,860 358 3,365 19,462 20,194 22,680 3,296 810 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: -433) -48 121 10 -221 -488 -259 -357 -174 -76 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 70.1 12.2 1.5 14.3 82.9 86.0 96.6 14.0 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 149) 80 23 8 21 30 106 58 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50 TROY OUNCES) OPEN INTEREST: 37,813 COMMITMENTS 24,997 2,070 473 6,196 33,442 31,667 35,986 6,146 1,827 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: -246) -1,241 -131 -21 464 -617 -798 -769 551 522 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 66.1 5.5 1.3 16.4 88.4 83.7 95.2 16.3 4.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 156) 93 15 4 23 33 118 51 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 366,448 COMMITMENTS 84,496 12,626 50,304 203,542 286,946 338,343 349,877 28,105 16,571 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 293) -5,389 519 5,114 1,717 -6,051 1,442 -418 -1,149 711 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.1 3.4 13.7 55.5 78.3 92.3 95.5 7.7 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 214) 73 32 57 85 88 188 153 RBOB CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-11165K OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 U.S. GALLONS) OPEN INTEREST: 29,350 COMMITMENTS 7,256 0 762 14,807 20,750 22,825 21,512 6,525 7,838 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 860) 1,139 -624 -375 -34 -883 730 -1,882 130 2,742 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.7 0.0 2.6 50.4 70.7 77.8 73.3 22.2 26.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 4 0 2 13 20 17 22 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 8,612 COMMITMENTS 550 150 300 7,562 7,962 8,412 8,412 200 200 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 675) -108 0 25 758 767 675 792 0 -117 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.4 1.7 3.5 87.8 92.5 97.7 97.7 2.3 2.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 48) 3 2 3 34 39 39 43 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 77,430 COMMITMENTS 3,740 1,682 1,696 70,622 73,446 76,058 76,824 1,372 606 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,311) -25 0 0 1,350 1,300 1,325 1,300 -14 11 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.8 2.2 2.2 91.2 94.9 98.2 99.2 1.8 0.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 4 1 2 34 35 39 37 GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465A OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 42,000 GALLONS) OPEN INTEREST: 23,564 COMMITMENTS 1,800 0 0 21,725 23,099 23,525 23,099 39 465 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 2,075) 0 0 0 2,075 2,060 2,075 2,060 0 15 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.6 0.0 0.0 92.2 98.0 99.8 98.0 0.2 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 1 0 0 24 16 25 16 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 14,562 COMMITMENTS 900 700 0 13,662 13,862 14,562 14,562 0 0 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 695) 150 50 0 545 645 695 695 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.2 4.8 0.0 93.8 95.2 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 42) 2 2 0 27 27 29 29 GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE Code-86565A OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 19,540 COMMITMENTS 435 800 0 18,043 18,717 18,478 19,517 1,062 23 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 1,070) 0 0 0 959 1,070 959 1,070 111 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.2 4.1 0.0 92.3 95.8 94.6 99.9 5.4 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 2 3 0 22 18 24 21 3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE Code-86565C OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 21,864 COMMITMENTS 797 1,010 507 20,302 20,089 21,606 21,606 258 258 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 729) -45 0 120 654 609 729 729 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.6 4.6 2.3 92.9 91.9 98.8 98.8 1.2 1.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 3 2 2 33 38 37 42 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 10,528 COMMITMENTS 1,220 0 78 9,122 10,360 10,420 10,438 108 90 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 536) -94 0 42 630 656 578 698 -42 -162 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 11.6 0.0 0.7 86.6 98.4 99.0 99.1 1.0 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 3 0 1 25 22 28 23 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 BARRELS) OPEN INTEREST: 42,032 COMMITMENTS 2,962 1,667 1,650 34,111 37,467 38,723 40,784 3,309 1,248 CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST: 111) 299 128 133 -522 -150 -90 111 201 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.0 4.0 3.9 81.2 89.1 92.1 97.0 7.9 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 3 5 6 31 35 38 43
Updated April 28, 2010