VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 Commitments of Traders - Futures Only, January 15, 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 : 59,909: 7,075 22,932 2,901 42,315 27,780 52,291 53,613: 7,618 6,296 Old : 59,909: 7,075 22,932 2,901 42,315 27,780 52,291 53,613: 7,618 6,296 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: January 8, 2008 : : 152: 896 4,375 -504 1,434 -1,320 1,826 2,551: -1,674 -2,399 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.8 38.3 4.8 70.6 46.4 87.3 89.5: 12.7 10.5 Old : 100.0: 11.8 38.3 4.8 70.6 46.4 87.3 89.5: 12.7 10.5 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 : 28: 8 11 8 8 4 22 18: Old : 28: 8 11 8 8 4 22 18: 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 : 75.4 67.0 79.6 82.3 54.0 43.5 57.3 56.9 Old : 75.4 67.0 79.6 82.3 54.0 43.5 57.3 56.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated January 18, 2008