VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/10/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 100,370 COMMITMENTS 640 15,875 3,476 81,972 64,607 86,088 83,958 14,282 16,412 CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST: 6,877) 121 2,004 1,452 4,037 1,047 5,610 4,503 1,267 2,374 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.6 15.8 3.5 81.7 64.4 85.8 83.6 14.2 16.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 47) 4 16 11 19 24 32 42
Updated August 13, 2010