VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 49,924 COMMITMENTS 8,681 12,135 3,690 28,768 27,765 41,139 43,590 8,785 6,334 CHANGES FROM 06/26/07 (CHANGE IN OPEN INTEREST: 382) 585 1,637 26 2,787 848 3,398 2,511 -3,016 -2,129 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.4 24.3 7.4 57.6 55.6 82.4 87.3 17.6 12.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 38) 19 9 10 8 6 33 19
Updated July 9, 2007