SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 04/13/10 | --------------------------------------------------------------| 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: 17,470 COMMITMENTS 12,373 431 0 5,070 16,985 17,443 17,416 27 54 CHANGES FROM 04/06/10 (CHANGE IN OPEN INTEREST: 3,002) 1,610 218 0 1,475 2,832 3,085 3,050 -83 -48 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 70.8 2.5 0.0 29.0 97.2 99.8 99.7 0.2 0.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 28) 6 3 0 9 13 15 16 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 04/13/10 | --------------------------------------------------------------| 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: 24,855 COMMITMENTS 20,511 6,860 146 4,116 17,826 24,773 24,832 82 23 CHANGES FROM 04/06/10 (CHANGE IN OPEN INTEREST: 1,388) 1,230 -9 2 103 1,377 1,335 1,370 53 18 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 82.5 27.6 0.6 16.6 71.7 99.7 99.9 0.3 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 6 2 1 10 12 17 14 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 04/13/10 | --------------------------------------------------------------| 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: 2,487 COMMITMENTS 2,255 593 0 51 1,893 2,306 2,486 181 1 CHANGES FROM 04/06/10 (CHANGE IN OPEN INTEREST: 20) 10 20 0 0 0 10 20 10 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 90.7 23.8 0.0 2.1 76.1 92.7 100.0 7.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 19 2 0 1 2 20 4
Updated April 16, 2010