SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/15/10 | --------------------------------------------------------------| 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: 16,673 COMMITMENTS 12,411 71 0 4,222 16,598 16,633 16,669 40 4 CHANGES FROM 06/08/10 (CHANGE IN OPEN INTEREST: 36) -25 0 0 42 35 17 35 19 1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 74.4 0.4 0.0 25.3 99.5 99.8 100.0 0.2 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 4 1 0 8 16 12 17 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/15/10 | --------------------------------------------------------------| 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: 29,179 COMMITMENTS 21,336 6,706 196 7,560 22,262 29,092 29,164 87 15 CHANGES FROM 06/08/10 (CHANGE IN OPEN INTEREST: -941) -247 -36 -72 -620 -815 -939 -923 -2 -18 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 73.1 23.0 0.7 25.9 76.3 99.7 99.9 0.3 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 9 2 2 16 14 26 17 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 06/15/10 | --------------------------------------------------------------| 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: 3,872 COMMITMENTS 2,695 442 930 24 2,440 3,649 3,813 223 59 CHANGES FROM 06/08/10 (CHANGE IN OPEN INTEREST: -38) 27 2 -69 0 30 -42 -37 4 -1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 69.6 11.4 24.0 0.6 63.0 94.2 98.5 5.8 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 19 2 7 2 2 23 9
Updated June 18, 2010