SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/06/10 | --------------------------------------------------------------| 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: 18,122 COMMITMENTS 12,441 43 0 5,663 18,078 18,103 18,121 19 1 CHANGES FROM 06/29/10 (CHANGE IN OPEN INTEREST: 1,266) 0 -26 0 1,271 1,302 1,271 1,276 -5 -10 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 68.6 0.2 0.0 31.2 99.8 99.9 100.0 0.1 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 07/06/10 | --------------------------------------------------------------| 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: 20,572 COMMITMENTS 13,747 179 39 6,499 20,116 20,285 20,334 287 238 CHANGES FROM 06/29/10 (CHANGE IN OPEN INTEREST: -1,291) -319 22 -69 -1,102 -1,427 -1,490 -1,474 199 183 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 66.8 0.9 0.2 31.6 97.8 98.6 98.8 1.4 1.2 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 07/06/10 | --------------------------------------------------------------| 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: 5,046 COMMITMENTS 3,967 859 786 0 3,389 4,753 5,034 293 12 CHANGES FROM 06/29/10 (CHANGE IN OPEN INTEREST: -40) -20 -20 -0 -20 -20 -40 -40 0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 78.6 17.0 15.6 0.0 67.2 94.2 99.8 5.8 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 20 1 7 0 2 21 9
Updated July 9, 2010