```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 16, 2010               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :    46,713:     4,094      4,358      4,692     30,479     30,855     39,265     39,905:     7,448      6,808
Old  :    46,713:     4,094      4,358      4,692     30,479     30,855     39,265     39,905:     7,448      6,808
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 9, 2010                     :
     :    -2,286:       213       -552     -1,206     -1,232       -866     -2,225     -2,624:       -61        338
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.8        9.3       10.0       65.2       66.1       84.1       85.4:      15.9       14.6
Old  :     100.0:       8.8        9.3       10.0       65.2       66.1       84.1       85.4:      15.9       14.6
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  :        40:        13          7         13         16         15         35         31:
Old  :        40:        13          7         13         16         15         35         31:
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  :                 44.3       42.4       57.5       59.5       34.1       29.0       38.2       37.4
Old  :                 44.3       42.4       57.5       59.5       34.1       29.0       38.2       37.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated February 19, 2010