VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/13/05 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($100 X VBI) OPEN INTEREST: 8,732 COMMITMENTS 4,386 3,601 412 2,501 3,841 7,299 7,854 1,433 878 CHANGES FROM 12/06/05 (CHANGE IN OPEN INTEREST: 304) 30 128 19 -24 -56 25 91 279 213 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 50.2 41.2 4.7 28.6 44.0 83.6 89.9 16.4 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 15 5 12 4 3 30 18
Updated December 16, 2005