SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/13/10 | --------------------------------------------------------------| 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: 18,141 COMMITMENTS 12,442 43 0 5,669 18,095 18,111 18,138 30 3 CHANGES FROM 07/06/10 (CHANGE IN OPEN INTEREST: 19) 2 0 0 6 17 8 17 11 2 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 68.6 0.2 0.0 31.2 99.7 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 4 1 0 8 15 12 16 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/13/10 | --------------------------------------------------------------| 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: 20,768 COMMITMENTS 13,920 164 80 6,457 20,254 20,457 20,499 311 269 CHANGES FROM 07/06/10 (CHANGE IN OPEN INTEREST: 196) 173 -15 42 -42 138 172 165 24 31 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 67.0 0.8 0.4 31.1 97.5 98.5 98.7 1.5 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 9 2 3 16 13 26 17 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/13/10 | --------------------------------------------------------------| 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: 4,991 COMMITMENTS 3,910 860 789 0 3,330 4,699 4,979 292 12 CHANGES FROM 07/06/10 (CHANGE IN OPEN INTEREST: -55) -57 1 3 0 -59 -54 -55 -0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 78.3 17.2 15.8 0.0 66.7 94.1 99.8 5.9 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 20 1 7 0 2 21 9
Updated July 16, 2010