SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 08/17/10 | --------------------------------------------------------------| 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: 17,104 COMMITMENTS 12,244 0 0 4,831 17,070 17,075 17,070 29 34 CHANGES FROM 08/10/10 (CHANGE IN OPEN INTEREST: 1) 0 0 0 -5 0 -5 0 6 1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 71.6 0.0 0.0 28.2 99.8 99.8 99.8 0.2 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 4 0 0 7 13 11 13 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 08/17/10 | --------------------------------------------------------------| 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: 20,037 COMMITMENTS 14,534 81 22 5,444 19,934 20,000 20,037 37 0 CHANGES FROM 08/10/10 (CHANGE IN OPEN INTEREST: 157) 115 0 -4 48 161 159 157 -2 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 72.5 0.4 0.1 27.2 99.5 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 9 1 1 13 10 22 12 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 08/17/10 | --------------------------------------------------------------| 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: 2,411 COMMITMENTS 2,266 448 0 0 1,956 2,266 2,404 145 7 CHANGES FROM 08/10/10 (CHANGE IN OPEN INTEREST: 6) 0 -6 0 0 6 0 0 6 6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 94.0 18.6 0.0 0.0 81.1 94.0 99.7 6.0 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 18 2 0 0 2 18 4
Updated August 20, 2010