SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 07/22/08 | --------------------------------------------------------------| 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: 28,566 COMMITMENTS 14,737 3,361 5,388 8,154 19,804 28,279 28,553 287 13 CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST: -840) 183 388 3,756 -4,847 -4,826 -908 -682 68 -158 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 51.6 11.8 18.9 28.5 69.3 99.0 100.0 1.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 14 8 9 10 13 29 25 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 07/22/08 | --------------------------------------------------------------| 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: 4,677 COMMITMENTS 2,996 2,628 1,175 0 753 4,171 4,556 506 121 CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST: 190) 108 -19 130 0 125 238 236 -48 -46 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 64.1 56.2 25.1 0.0 16.1 89.2 97.4 10.8 2.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 13 5 10 0 3 17 14
Updated July 25, 2008