VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/20/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 96,183 COMMITMENTS 1,107 17,598 2,074 79,622 61,098 82,803 80,770 13,380 15,413 CHANGES FROM 07/13/10 (CHANGE IN OPEN INTEREST: 9,568) -9 1,703 378 5,962 4,413 6,331 6,494 3,237 3,074 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.2 18.3 2.2 82.8 63.5 86.1 84.0 13.9 16.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 43) 3 15 9 19 23 29 40
Updated July 23, 2010