SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 07/08/08 | --------------------------------------------------------------| 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: 26,924 COMMITMENTS 14,155 3,002 785 11,954 23,113 26,894 26,900 30 24 CHANGES FROM 07/01/08 (CHANGE IN OPEN INTEREST: 468) 671 -29 353 -530 168 494 492 -26 -24 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 52.6 11.1 2.9 44.4 85.8 99.9 99.9 0.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 13 9 10 11 13 29 28 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 07/08/08 | --------------------------------------------------------------| 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: 4,223 COMMITMENTS 2,845 3,054 552 0 444 3,397 4,050 826 173 CHANGES FROM 07/01/08 (CHANGE IN OPEN INTEREST: 67) 84 352 -36 0 67 48 383 19 -316 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 67.4 72.3 13.1 0.0 10.5 80.4 95.9 19.6 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 15 5 7 0 2 18 11
Updated July 11, 2008