VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/02/12 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 390,364 COMMITMENTS 69,032 160,918 60,534 236,373 144,015 365,939 365,467 24,425 24,897 CHANGES FROM 09/25/12 (CHANGE IN OPEN INTEREST: -3,238) -8,277 -11,587 -1,020 8,850 9,774 -447 -2,833 -2,791 -405 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.7 41.2 15.5 60.6 36.9 93.7 93.6 6.3 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 157) 43 62 71 37 41 124 139
Updated October 5, 2012