SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 09/14/10 | --------------------------------------------------------------| 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: 16,912 COMMITMENTS 12,294 76 0 4,607 16,820 16,901 16,896 11 16 CHANGES FROM 09/07/10 (CHANGE IN OPEN INTEREST: 165) 0 -15 0 160 170 160 155 5 10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 72.7 0.4 0.0 27.2 99.5 99.9 99.9 0.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 4 1 0 7 13 11 14 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 09/14/10 | --------------------------------------------------------------| 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: 21,439 COMMITMENTS 15,172 51 0 6,236 21,383 21,408 21,434 31 5 CHANGES FROM 09/07/10 (CHANGE IN OPEN INTEREST: 775) 815 -5 0 -33 780 782 775 -7 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 70.8 0.2 0.0 29.1 99.7 99.9 100.0 0.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 11 1 0 11 11 22 12 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 09/14/10 | --------------------------------------------------------------| 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: 2,398 COMMITMENTS 2,266 441 0 0 1,956 2,266 2,397 132 1 CHANGES FROM 09/07/10 (CHANGE IN OPEN INTEREST: 0) 0 0 0 0 0 0 0 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 94.5 18.4 0.0 0.0 81.6 94.5 100.0 5.5 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 18 2 0 0 2 18 4 RGGI CO2 ALLOWANCE 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U FUTURES ONLY POSITIONS AS OF 09/14/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 12,193 COMMITMENTS 801 75 55 11,332 12,058 12,188 12,188 5 5 CHANGES FROM 09/07/10 (CHANGE IN OPEN INTEREST: -87) 254 -25 -32 -304 -26 -82 -83 -5 -4 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 6.6 0.6 0.5 92.9 98.9 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 5 1 2 11 7 16 10
Updated September 17, 2010