VIX FUTURES - CBOE FUTURES EXCHANGE OPTION AND FUTURES COMBINED POSITIONS AS OF 04/12/05 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($100 X VBI) OPEN INTEREST: 11,459 COMMITMENTS 7,701 1,380 435 275 8,736 8,411 10,551 3,048 908 CHANGES FROM 04/05/05 (CHANGE IN OPEN INTEREST: 828) -52 430 -150 0 -258 -202 22 1,030 806 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 67.2 12.0 3.8 2.4 76.2 73.4 92.1 26.6 7.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 23 4 6 3 5 30 14
Updated April 15, 2005