```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders - Futures Only, December 4, 2012                
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :   396,131:    54,727    164,511     78,512    230,502    117,177    363,741    360,200:    32,390     35,931
Old  :   396,131:    54,727    164,511     78,512    230,502    117,177    363,741    360,200:    32,390     35,931
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 27, 2012                    :
     :    21,033:    -6,463      8,497     10,287      8,575     -8,198     12,399     10,586:     8,634     10,447
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.8       41.5       19.8       58.2       29.6       91.8       90.9:       8.2        9.1
Old  :     100.0:      13.8       41.5       19.8       58.2       29.6       91.8       90.9:       8.2        9.1
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  :       168:        57         57         68         40         39        138        132:
Old  :       168:        57         57         68         40         39        138        132:
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  :                 43.8       34.6       53.3       47.0       32.1       24.0       36.8       30.8
Old  :                 43.8       34.6       53.3       47.0       32.1       24.0       36.8       30.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated December 7, 2012