SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 05/11/10 | --------------------------------------------------------------| 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: 17,550 COMMITMENTS 12,316 348 0 5,212 17,190 17,528 17,538 22 12 CHANGES FROM 05/04/10 (CHANGE IN OPEN INTEREST: -518) 3 8 0 -537 -538 -534 -530 16 12 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 70.2 2.0 0.0 29.7 97.9 99.9 99.9 0.1 0.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 26) 4 2 0 9 14 13 16 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 FUTURES ONLY POSITIONS AS OF 05/11/10 | --------------------------------------------------------------| 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: 25,509 COMMITMENTS 20,659 6,864 0 4,770 18,638 25,429 25,502 80 7 CHANGES FROM 05/04/10 (CHANGE IN OPEN INTEREST: 356) 85 -15 0 282 388 367 373 -11 -17 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 81.0 26.9 0.0 18.7 73.1 99.7 100.0 0.3 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 27) 8 1 0 12 11 20 12 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 05/11/10 | --------------------------------------------------------------| 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: 2,536 COMMITMENTS 2,353 582 0 30 1,953 2,383 2,535 153 1 CHANGES FROM 05/04/10 (CHANGE IN OPEN INTEREST: -21) 28 0 0 -21 0 7 0 -28 -21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 92.8 22.9 0.0 1.2 77.0 94.0 100.0 6.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 19 2 0 1 2 20 4
Updated May 14, 2010