VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 Commitments of Traders - Futures Only, June 7, 2011 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : ($1000 X INDEX) : : : : All : 244,662: 28,040 45,204 54,870 139,127 124,401 222,037 224,475: 22,625 20,187 Old : 244,662: 28,040 45,204 54,870 139,127 124,401 222,037 224,475: 22,625 20,187 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: May 31, 2011 : : 2,306: -3,518 -4,306 4,207 2,726 418 3,415 319: -1,109 1,987 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.5 18.5 22.4 56.9 50.8 90.8 91.7: 9.2 8.3 Old : 100.0: 11.5 18.5 22.4 56.9 50.8 90.8 91.7: 9.2 8.3 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 : 134: 46 34 65 28 29 118 108: Old : 134: 46 34 65 28 29 118 108: 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 : 41.6 31.4 49.1 43.7 34.2 26.8 38.4 34.6 Old : 41.6 31.4 49.1 43.7 34.2 26.8 38.4 34.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated June 10, 2011