SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/29/10 | --------------------------------------------------------------| 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: 16,856 COMMITMENTS 12,441 69 0 4,392 16,776 16,832 16,845 24 11 CHANGES FROM 06/22/10 (CHANGE IN OPEN INTEREST: 114) 19 -2 0 101 106 120 104 -7 10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 73.8 0.4 0.0 26.1 99.5 99.9 99.9 0.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 4 1 0 7 16 11 17 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/29/10 | --------------------------------------------------------------| 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: 21,863 COMMITMENTS 14,066 157 108 7,601 21,543 21,775 21,808 88 55 CHANGES FROM 06/22/10 (CHANGE IN OPEN INTEREST: 417) -446 -18 -3 863 424 414 403 3 14 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 64.3 0.7 0.5 34.8 98.5 99.6 99.7 0.4 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 9 2 2 17 13 27 16 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/29/10 | --------------------------------------------------------------| 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: 5,085 COMMITMENTS 3,987 878 787 20 3,409 4,793 5,073 292 12 CHANGES FROM 06/22/10 (CHANGE IN OPEN INTEREST: 13) -48 59 4 -10 -51 -54 13 66 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 78.4 17.3 15.5 0.4 67.0 94.3 99.8 5.7 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 20 1 7 1 2 22 9
Updated July 2, 2010