VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 57,103 COMMITMENTS 4,392 23,717 3,929 41,521 21,692 49,842 49,338 7,261 7,765 CHANGES FROM 02/05/08 (CHANGE IN OPEN INTEREST: 2,009) -986 107 1,310 1,021 -521 1,345 896 664 1,113 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.7 41.5 6.9 72.7 38.0 87.3 86.4 12.7 13.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 30) 5 14 8 10 7 23 21
Updated February 15, 2008