IN DELIVERY MONTH EUA - GREEN EXCHANGE Code-006GEC OPTION AND FUTURES COMBINED POSITIONS AS OF 08/07/12 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 1000 EUA) OPEN INTEREST: 91,082 COMMITMENTS 9,566 283 3,938 77,578 86,861 91,082 91,082 -0 0 CHANGES FROM 07/31/12 (CHANGE IN OPEN INTEREST: 670) -400 0 250 820 420 670 670 -0 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.5 0.3 4.3 85.2 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 10, 2012