SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/10/09 | --------------------------------------------------------------| 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: 21,967 COMMITMENTS 15,620 895 819 5,469 20,224 21,908 21,938 59 29 CHANGES FROM 03/03/09 (CHANGE IN OPEN INTEREST: -854) -132 -2,538 -88 -569 1,823 -788 -802 -66 -52 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 71.1 4.1 3.7 24.9 92.1 99.7 99.9 0.3 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 8 6 6 15 19 26 28 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/10/09 | --------------------------------------------------------------| 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: 8,576 COMMITMENTS 5,089 1,578 2,989 130 3,887 8,208 8,454 368 122 CHANGES FROM 03/03/09 (CHANGE IN OPEN INTEREST: -513) -539 -431 42 0 -154 -497 -543 -16 30 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 59.3 18.4 34.9 1.5 45.3 95.7 98.6 4.3 1.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32) 23 5 11 2 4 28 17 RGGI CO2 ALLOWANCE - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U OPTION AND FUTURES COMBINED POSITIONS AS OF 03/10/09 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) OPEN INTEREST: 9,924 COMMITMENTS 791 2,278 1,342 7,651 6,132 9,784 9,752 140 172 CHANGES FROM 03/03/09 (CHANGE IN OPEN INTEREST: 819) -50 -151 101 684 763 735 713 85 107 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.0 23.0 13.5 77.1 61.8 98.6 98.3 1.4 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 4 4 6 17 13 25 19
Updated March 13, 2009