VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 Commitments of Traders with Delta-adjusted Options and Futures Combined, January 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : ($1000 X INDEX) : : : : All : 56,108: 5,357 22,155 2,323 38,306 21,654 45,986 46,132: 10,122 9,976 Old : 56,108: 5,357 22,155 2,323 38,306 21,654 45,986 46,132: 10,122 9,976 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: January 15, 2008 : : -3,801: -1,718 -777 -578 -4,009 -6,126 -6,305 -7,481: 2,504 3,680 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.5 39.5 4.1 68.3 38.6 82.0 82.2: 18.0 17.8 Old : 100.0: 9.5 39.5 4.1 68.3 38.6 82.0 82.2: 18.0 17.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 26: 5 13 5 8 4 18 17: Old : 26: 5 13 5 8 4 18 17: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 71.1 63.0 77.8 73.3 49.5 35.9 52.0 45.9 Old : 71.1 63.0 77.8 73.3 49.5 35.9 52.0 45.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated January 25, 2008