SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 09/16/08 | --------------------------------------------------------------| 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: 29,713 COMMITMENTS 18,481 7,093 4,597 6,524 17,854 29,602 29,544 111 169 CHANGES FROM 09/09/08 (CHANGE IN OPEN INTEREST: 501) 542 377 197 -231 -179 508 395 -7 106 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 62.2 23.9 15.5 22.0 60.1 99.6 99.4 0.4 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 14 10 10 9 11 27 27 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 09/16/08 | --------------------------------------------------------------| 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: 4,481 COMMITMENTS 2,760 2,201 1,316 0 890 4,076 4,407 405 74 CHANGES FROM 09/09/08 (CHANGE IN OPEN INTEREST: -55) -53 -82 6 0 27 -47 -49 -8 -6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 61.6 49.1 29.4 0.0 19.9 91.0 98.3 9.0 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 11 6 6 0 3 14 12
Updated September 19, 2008