IN DELIVERY MONTH EUA - GREEN EXCHANGE Code-006GEC OPTION AND FUTURES COMBINED POSITIONS AS OF 08/14/12 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 EUA) OPEN INTEREST: 92,268 COMMITMENTS 8,696 283 3,938 79,634 88,047 92,268 92,268 0 0 CHANGES FROM 08/07/12 (CHANGE IN OPEN INTEREST: 1,186) -870 0 0 2,056 1,186 1,186 1,186 0 -0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.4 0.3 4.3 86.3 95.4 100.0 100.0 0.0 0.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 3 3 4 9 13 14 18
Updated August 17, 2012