SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/29/09 | --------------------------------------------------------------| 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: 21,104 COMMITMENTS 16,371 420 892 3,808 18,947 21,070 20,259 34 845 CHANGES FROM 12/22/09 (CHANGE IN OPEN INTEREST: -5,902) -1,334 -818 20 -1,657 -2,988 -2,971 -3,786 -2,931 -2,116 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 77.6 2.0 4.2 18.0 89.8 99.8 96.0 0.2 4.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 9 4 4 11 12 21 19 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/29/09 | --------------------------------------------------------------| 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: 4,483 COMMITMENTS 2,832 484 1,068 240 2,822 4,140 4,374 342 108 CHANGES FROM 12/22/09 (CHANGE IN OPEN INTEREST: -196) -67 53 -161 1 -104 -227 -212 32 17 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 63.2 10.8 23.8 5.4 62.9 92.4 97.6 7.6 2.4 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 12/29/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 30,757 COMMITMENTS 2,641 118 125 27,708 30,128 30,474 30,371 283 386 CHANGES FROM 12/22/09 (CHANGE IN OPEN INTEREST: -7,568) 357 -535 -1,407 -6,770 -5,997 -7,821 -7,939 252 371 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.6 0.4 0.4 90.1 98.0 99.1 98.7 0.9 1.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 6 5 7 20 14 30 22
Updated January 7, 2010