SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 05/26/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 25 U.S. EPA SO2 EMMISSION OPEN INTEREST: 35,926 COMMITMENTS 22,661 689 1,026 12,166 34,163 35,853 35,878 73 48 CHANGES FROM 05/19/09 (CHANGE IN OPEN INTEREST: 625) 656 -61 0 -17 679 639 618 -14 7 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 63.1 1.9 2.9 33.9 95.1 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 8 3 4 17 17 26 23 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 05/26/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1,000 METRIC TONS CCX C02) OPEN INTEREST: 3,336 COMMITMENTS 2,253 2,540 721 60 59 3,034 3,320 302 16 CHANGES FROM 05/19/09 (CHANGE IN OPEN INTEREST: 61) 17 7 71 0 5 88 83 -27 -22 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 67.5 76.1 21.6 1.8 1.8 90.9 99.5 9.1 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 19 3 3 2 1 22 6 NITROGEN FIN INS ANNUAL 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626F FUTURES ONLY POSITIONS AS OF 05/26/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1 U.S. EPA CAIR ANNUAL EMM OPEN INTEREST: 26,774 COMMITMENTS 1,924 310 200 24,650 26,264 26,774 26,774 0 0 CHANGES FROM 05/19/09 (CHANGE IN OPEN INTEREST: 75) 50 -300 -50 75 425 75 75 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 7.2 1.2 0.7 92.1 98.1 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 1 3 1 14 12 15 16 RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U FUTURES ONLY POSITIONS AS OF 05/26/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 13,813 COMMITMENTS 1,534 4,663 55 12,071 8,952 13,660 13,670 153 143 CHANGES FROM 05/19/09 (CHANGE IN OPEN INTEREST: 726) 9 4 -17 599 596 591 583 135 143 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 11.1 33.8 0.4 87.4 64.8 98.9 99.0 1.1 1.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 6 3 3 14 12 21 17
Updated May 29, 2009