VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 Commitments of Traders - Futures Only, July 1, 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 : 48,230: 10,168 15,384 2,640 27,375 25,529 40,183 43,553: 8,047 4,677 Old : 48,230: 10,168 15,384 2,640 27,375 25,529 40,183 43,553: 8,047 4,677 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: June 24, 2008 : : 3,057: 2,185 -343 -931 52 2,944 1,306 1,670: 1,751 1,387 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 21.1 31.9 5.5 56.8 52.9 83.3 90.3: 16.7 9.7 Old : 100.0: 21.1 31.9 5.5 56.8 52.9 83.3 90.3: 16.7 9.7 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 : 29: 11 9 9 9 6 25 19: Old : 29: 11 9 9 9 6 25 19: 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 : 52.6 67.2 66.9 83.6 29.4 44.5 36.8 51.3 Old : 52.6 67.2 66.9 83.6 29.4 44.5 36.8 51.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated July 7, 2008