SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/09 | --------------------------------------------------------------| 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: 34,362 COMMITMENTS 19,071 1,528 925 14,325 31,877 34,321 34,330 40 31 CHANGES FROM 12/08/09 (CHANGE IN OPEN INTEREST: 75) 140 -143 181 -278 9 43 47 31 27 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 55.5 4.4 2.7 41.7 92.8 99.9 99.9 0.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 11 6 6 15 18 27 29 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/09 | --------------------------------------------------------------| 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: 4,685 COMMITMENTS 2,885 404 1,254 233 2,935 4,372 4,593 313 92 CHANGES FROM 12/08/09 (CHANGE IN OPEN INTEREST: -42) 15 78 -27 5 -88 -8 -38 -34 -4 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 61.6 8.6 26.8 5.0 62.6 93.3 98.0 6.7 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 29) 20 4 8 2 5 25 14 RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 40,379 COMMITMENTS 2,195 721 1,789 36,292 37,823 40,276 40,334 103 45 CHANGES FROM 12/08/09 (CHANGE IN OPEN INTEREST: 2,589) -23 48 -94 2,984 2,925 2,866 2,879 -277 -290 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.4 1.8 4.4 89.9 93.7 99.7 99.9 0.3 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 6 5 10 21 14 33 24
Updated December 18, 2009