VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/26/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 128,299 COMMITMENTS 3,750 19,177 18,655 88,142 71,583 110,547 109,415 17,752 18,884 CHANGES FROM 10/19/10 (CHANGE IN OPEN INTEREST: -6,644) -252 -2,788 238 -10,864 -9,017 -10,878 -11,567 4,234 4,923 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.9 14.9 14.5 68.7 55.8 86.2 85.3 13.8 14.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 71) 11 29 26 18 25 48 66
Updated October 29, 2010