SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 06/24/08 | --------------------------------------------------------------| 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: 28,003 COMMITMENTS 13,382 2,938 690 13,899 24,307 27,971 27,935 32 68 CHANGES FROM 06/17/08 (CHANGE IN OPEN INTEREST: 319) 1,047 -101 -54 -618 413 375 258 -56 61 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 47.8 10.5 2.5 49.6 86.8 99.9 99.8 0.1 0.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 13 8 8 11 13 29 25 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 06/24/08 | --------------------------------------------------------------| 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: 4,281 COMMITMENTS 2,686 2,199 1,099 4 808 3,789 4,106 492 175 CHANGES FROM 06/17/08 (CHANGE IN OPEN INTEREST: 449) 369 151 191 0 140 560 482 -111 -33 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 62.7 51.4 25.7 0.1 18.9 88.5 95.9 11.5 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 22) 15 4 6 1 3 18 11
Updated June 27, 2008