SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 12/22/08 | --------------------------------------------------------------| 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: 25,290 COMMITMENTS 16,456 4,635 918 7,840 19,644 25,214 25,197 76 93 CHANGES FROM 12/16/08 (CHANGE IN OPEN INTEREST: -8,274) -3,197 -1,202 -374 -4,754 -6,751 -8,325 -8,327 51 53 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 65.1 18.3 3.6 31.0 77.7 99.7 99.6 0.3 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 8 9 6 12 14 23 26 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 12/22/08 | --------------------------------------------------------------| 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: 3,795 COMMITMENTS 2,406 2,410 994 2 350 3,402 3,754 393 41 CHANGES FROM 12/16/08 (CHANGE IN OPEN INTEREST: 11) 2 -30 11 0 27 13 8 -2 3 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 63.4 63.5 26.2 0.1 9.2 89.6 98.9 10.4 1.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 15 5 4 1 2 18 9 RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U FUTURES ONLY POSITIONS AS OF 12/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 4,619 COMMITMENTS 146 1,218 746 3,702 2,623 4,594 4,587 25 32 CHANGES FROM 12/16/08 (CHANGE IN OPEN INTEREST: 868) 30 -54 548 275 377 853 871 15 -3 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 3.2 26.4 16.2 80.1 56.8 99.5 99.3 0.5 0.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 3 5 3 12 10 17 16
Updated December 29, 2008