VIX FUTURES - CBOE FUTURES EXCHANGE OPTION AND FUTURES COMBINED POSITIONS AS OF 06/07/05 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($100 X VBI) OPEN INTEREST: 12,318 COMMITMENTS 6,988 1,731 339 2,127 9,676 9,454 11,746 2,864 572 CHANGES FROM 05/31/05 (CHANGE IN OPEN INTEREST: 1,349) 329 177 121 212 818 662 1,116 687 233 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 56.7 14.1 2.8 17.3 78.6 76.7 95.4 23.3 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 24 2 5 7 5 36 10
Updated June 10, 2005