VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 Commitments of Traders - Futures Only, April 10, 2007 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : ($1000 X INDEX) : : : : All : 45,726: 1,995 6,535 2,074 33,579 31,800 37,648 40,409: 8,078 5,317 Old : 45,726: 1,995 6,535 2,074 33,579 31,800 37,648 40,409: 8,078 5,317 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 3, 2007 : : 3,407: -1,178 -213 221 3,368 2,192 2,411 2,200: 996 1,207 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.4 14.3 4.5 73.4 69.5 82.3 88.4: 17.7 11.6 Old : 100.0: 4.4 14.3 4.5 73.4 69.5 82.3 88.4: 17.7 11.6 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: 7 8 7 11 6 24 15: Old : 26: 7 8 7 11 6 24 15: 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 : 61.1 69.8 71.2 82.3 55.3 57.5 59.7 66.5 Old : 61.1 69.8 71.2 82.3 55.3 57.5 59.7 66.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated April 13, 2007