SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 08/26/08 | --------------------------------------------------------------| 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: 29,643 COMMITMENTS 16,545 5,849 5,861 7,040 17,889 29,446 29,599 197 44 CHANGES FROM 08/19/08 (CHANGE IN OPEN INTEREST: 309) 231 -159 146 -92 282 285 269 24 40 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 55.8 19.7 19.8 23.7 60.3 99.3 99.9 0.7 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 14 8 10 9 13 28 26 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 08/26/08 | --------------------------------------------------------------| 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: 4,670 COMMITMENTS 3,064 2,606 1,178 0 750 4,242 4,534 428 136 CHANGES FROM 08/19/08 (CHANGE IN OPEN INTEREST: -51) 126 8 -168 0 112 -42 -48 -9 -3 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 65.6 55.8 25.2 0.0 16.1 90.8 97.1 9.2 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 12 5 7 0 4 16 13
Updated August 29, 2008