SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 10/12/10 | --------------------------------------------------------------| 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: 16,414 COMMITMENTS 12,066 454 12 4,303 15,932 16,381 16,398 33 16 CHANGES FROM 10/05/10 (CHANGE IN OPEN INTEREST: 404) -11 301 0 409 115 398 416 6 -12 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 73.5 2.8 0.1 26.2 97.1 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 4 1 1 5 13 10 14 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 10/12/10 | --------------------------------------------------------------| 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: 24,525 COMMITMENTS 17,978 43 0 6,532 24,476 24,510 24,519 15 6 CHANGES FROM 10/05/10 (CHANGE IN OPEN INTEREST: 1,612) 1,393 2 0 220 1,609 1,613 1,611 -1 1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 73.3 0.2 0.0 26.6 99.8 99.9 100.0 0.1 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 10 1 0 11 13 21 14 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 10/12/10 | --------------------------------------------------------------| 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 10/05/10 (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 10/12/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 12,051 COMMITMENTS 685 79 5 11,302 11,907 11,992 11,991 59 60 CHANGES FROM 10/05/10 (CHANGE IN OPEN INTEREST: 122) -65 0 0 152 87 87 87 35 35 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 5.7 0.7 0.0 93.8 98.8 99.5 99.5 0.5 0.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 4 1 1 10 7 14 9
Updated October 15, 2010