VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 01/08/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 59,757 COMMITMENTS 6,179 18,557 3,405 40,881 29,100 50,465 51,062 9,292 8,695 CHANGES FROM 12/31/07 (CHANGE IN OPEN INTEREST: 3,448) 768 -98 -391 -77 782 300 293 3,148 3,155 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.3 31.1 5.7 68.4 48.7 84.5 85.4 15.5 14.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 6 8 4 6 3 16 12
Updated January 11, 2008