VIX FUTURES - CBOE FUTURES EXCHANGE OPTION AND FUTURES COMBINED POSITIONS AS OF 04/19/05 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($100 X VBI) OPEN INTEREST: 11,981 COMMITMENTS 8,410 1,603 436 237 9,350 9,083 11,389 2,898 592 CHANGES FROM 04/12/05 (CHANGE IN OPEN INTEREST: 522) 709 223 1 -38 614 672 838 -150 -316 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 70.2 13.4 3.6 2.0 78.0 75.8 95.1 24.2 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 37) 23 4 6 2 6 29 14
Updated April 22, 2005