SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 07/01/08 | --------------------------------------------------------------| 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: 26,456 COMMITMENTS 13,484 3,031 432 12,484 22,945 26,400 26,408 56 48 CHANGES FROM 06/24/08 (CHANGE IN OPEN INTEREST: -1,547) 102 93 -258 -1,415 -1,362 -1,571 -1,527 24 -20 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 51.0 11.5 1.6 47.2 86.7 99.8 99.8 0.2 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 11 8 9 11 13 28 25 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 07/01/08 | --------------------------------------------------------------| 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: 4,156 COMMITMENTS 2,761 2,702 588 0 377 3,349 3,667 807 489 CHANGES FROM 06/24/08 (CHANGE IN OPEN INTEREST: -125) 75 503 -511 -4 -431 -440 -439 315 314 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 66.4 65.0 14.1 0.0 9.1 80.6 88.2 19.4 11.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 14 5 6 0 2 17 10
Updated July 7, 2008