SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/24/09 | --------------------------------------------------------------| 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: 22,645 COMMITMENTS 15,530 3,639 727 6,340 18,253 22,597 22,619 48 26 CHANGES FROM 02/17/09 (CHANGE IN OPEN INTEREST: -768) 63 -51 92 -948 -816 -792 -775 24 7 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 68.6 16.1 3.2 28.0 80.6 99.8 99.9 0.2 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 7 8 7 16 15 27 26 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/24/09 | --------------------------------------------------------------| 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: 5,842 COMMITMENTS 3,424 2,645 2,028 30 1,077 5,482 5,750 360 92 CHANGES FROM 02/17/09 (CHANGE IN OPEN INTEREST: -1,390) -1,546 -1,484 187 0 -93 -1,358 -1,389 -32 -1 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 58.6 45.3 34.7 0.5 18.4 93.8 98.4 6.2 1.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 18 7 8 1 3 22 15 RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U OPTION AND FUTURES COMBINED POSITIONS AS OF 02/24/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 9,402 COMMITMENTS 785 2,802 1,044 7,509 5,520 9,337 9,366 65 36 CHANGES FROM 02/17/09 (CHANGE IN OPEN INTEREST: 994) 139 400 241 557 328 937 968 57 26 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 29.8 11.1 79.9 58.7 99.3 99.6 0.7 0.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 4 4 6 17 13 25 19
Updated February 27, 2009