SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 08/19/08 | --------------------------------------------------------------| 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: 29,334 COMMITMENTS 16,314 6,008 5,715 7,132 17,607 29,161 29,330 173 4 CHANGES FROM 08/12/08 (CHANGE IN OPEN INTEREST: 275) 214 1,769 -725 807 -700 296 344 -21 -69 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 55.6 20.5 19.5 24.3 60.0 99.4 100.0 0.6 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 13 9 10 9 13 29 26 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 08/19/08 | --------------------------------------------------------------| 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: 4,721 COMMITMENTS 2,938 2,598 1,346 0 638 4,284 4,582 437 139 CHANGES FROM 08/12/08 (CHANGE IN OPEN INTEREST: 31) 31 -51 18 0 63 49 30 -18 1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 62.2 55.0 28.5 0.0 13.5 90.7 97.1 9.3 2.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 12 5 7 0 4 16 13
Updated August 22, 2008