VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 Commitments of Traders - Futures Only, June 17, 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 : 59,314: 9,187 14,173 5,876 34,845 33,757 49,908 53,806: 9,406 5,508 Old : 59,314: 9,187 14,173 5,876 34,845 33,757 49,908 53,806: 9,406 5,508 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: June 10, 2008 : : 2,218: -729 -2,628 2,011 3,070 3,007 4,352 2,390: -2,134 -172 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.5 23.9 9.9 58.7 56.9 84.1 90.7: 15.9 9.3 Old : 100.0: 15.5 23.9 9.9 58.7 56.9 84.1 90.7: 15.9 9.3 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 : 34: 14 10 13 10 7 30 24: Old : 34: 14 10 13 10 7 30 24: 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 : 52.0 65.3 65.9 81.7 25.1 33.0 30.7 40.5 Old : 52.0 65.3 65.9 81.7 25.1 33.0 30.7 40.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated June 20, 2008