VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/14/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($100 X VBI) OPEN INTEREST: 49,627 COMMITMENTS 7,482 11,112 687 30,509 31,964 38,678 43,763 10,949 5,864 CHANGES FROM 11/07/06 (CHANGE IN OPEN INTEREST: 4,237) 1,904 1,152 -1,000 2,041 1,019 2,945 1,171 1,292 3,066 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.1 22.4 1.4 61.5 64.4 77.9 88.2 22.1 11.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 31) 10 9 3 12 5 24 15
Updated November 17, 2006