VIX FUTURES - CBOE FUTURES EXCHANGE OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/05 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($100 X VBI) OPEN INTEREST: 12,854 COMMITMENTS 6,470 2,430 562 2,363 8,760 9,395 11,752 3,459 1,102 CHANGES FROM 07/05/05 (CHANGE IN OPEN INTEREST: 459) 254 228 19 112 -69 385 178 74 281 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 50.3 18.9 4.4 18.4 68.1 73.1 91.4 26.9 8.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 40) 22 2 10 6 6 37 17
Updated July 15, 2005