VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/27/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 84,826 COMMITMENTS 1,411 12,774 1,625 69,993 58,216 73,029 72,615 11,797 12,211 CHANGES FROM 07/20/10 (CHANGE IN OPEN INTEREST: -11,357) 304 -4,824 -449 -9,629 -2,882 -9,774 -8,155 -1,583 -3,202 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 1.7 15.1 1.9 82.5 68.6 86.1 85.6 13.9 14.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 2 13 7 20 22 28 36
Updated July 30, 2010