SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 FUTURES ONLY POSITIONS AS OF 07/15/08 | --------------------------------------------------------------| 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: 29,406 COMMITMENTS 14,554 2,973 1,632 13,001 24,630 29,187 29,235 219 171 CHANGES FROM 07/08/08 (CHANGE IN OPEN INTEREST: 2,482) 399 -29 847 1,047 1,517 2,293 2,335 189 147 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 49.5 10.1 5.5 44.2 83.8 99.3 99.4 0.7 0.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 14 9 9 12 15 32 27 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 FUTURES ONLY POSITIONS AS OF 07/15/08 | --------------------------------------------------------------| 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: 4,487 COMMITMENTS 2,888 2,647 1,045 0 628 3,933 4,320 554 167 CHANGES FROM 07/08/08 (CHANGE IN OPEN INTEREST: 264) 43 -407 493 0 184 536 270 -272 -6 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 64.4 59.0 23.3 0.0 14.0 87.7 96.3 12.3 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 13 5 9 0 3 17 13
Updated July 18, 2008