VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/05/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($100 X VBI) OPEN INTEREST: 45,702 COMMITMENTS 3,176 9,525 964 36,227 34,420 40,367 44,909 5,335 793 CHANGES FROM 08/29/06 (CHANGE IN OPEN INTEREST: 2,326) 1,316 601 564 172 1,344 2,052 2,509 274 -183 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.9 20.8 2.1 79.3 75.3 88.3 98.3 11.7 1.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 6 4 2 9 4 16 10
Updated June 16, 2006