VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 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 -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 364,829 COMMITMENTS 75,868 138,950 53,960 201,545 146,012 331,373 338,922 33,456 25,907 CHANGES FROM 08/07/12 (CHANGE IN OPEN INTEREST: 28,927) -1,303 11,694 1,918 17,113 13,276 17,728 26,888 11,199 2,039 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.8 38.1 14.8 55.2 40.0 90.8 92.9 9.2 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 149) 44 63 61 32 35 114 126
Updated August 17, 2012