VIX FUTURES - CBOE FUTURES EXCHANGE                                                                           
Commitments of Traders - Futures Only, January 4, 2005                 
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     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($100 X VBI)                                                               :
     :          :                                                                            :
All  :     9,379:     4,589      1,424        244      2,606      7,099      7,439      8,767:     1,940        612
Old  :     9,379:     4,589      1,424        244      2,606      7,099      7,439      8,767:     1,940        612
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 28, 2004                    :
     :        20:       -11         43          1         78         16         68         60:       -48        -40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      48.9       15.2        2.6       27.8       75.7       79.3       93.5:      20.7        6.5
Old  :     100.0:      48.9       15.2        2.6       27.8       75.7       79.3       93.5:      20.7        6.5
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  :        25:        13          5          3          5          6         21         12:
Old  :        25:        13          5          3          5          6         21         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  :                 56.6       83.8       68.6       91.9       49.2       71.1       56.2       73.2
Old  :                 56.6       83.8       68.6       91.9       49.2       71.1       56.2       73.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated January 7, 2005