VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 Commitments of Traders - Futures Only, January 17, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : ($100 X VBI) : : : : All : 14,118: 3,372 3,570 531 7,808 8,826 11,711 12,927: 2,407 1,191 Old : 14,118: 3,372 3,570 531 7,808 8,826 11,711 12,927: 2,407 1,191 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: January 10, 2006 : : 5,245: -1,075 -182 178 5,780 4,756 4,883 4,752: 362 493 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 23.9 25.3 3.8 55.3 62.5 83.0 91.6: 17.0 8.4 Old : 100.0: 23.9 25.3 3.8 55.3 62.5 83.0 91.6: 17.0 8.4 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 : 31: 14 5 7 7 3 28 12: Old : 31: 14 5 7 7 3 28 12: 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 : 60.0 86.3 71.8 90.5 55.7 73.3 61.9 75.9 Old : 60.0 86.3 71.8 90.5 55.7 73.3 61.9 75.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated January 20, 2006