```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders - Futures Only, March 5, 2013                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :   413,877:   102,532    182,675     67,482    217,456    135,385    387,470    385,542:    26,407     28,335
Old  :   413,877:   102,532    182,675     67,482    217,456    135,385    387,470    385,542:    26,407     28,335
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 26, 2013                    :
     :     4,771:     8,841     -6,205     -4,368      4,420     17,062      8,893      6,489:    -4,122     -1,718
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.8       44.1       16.3       52.5       32.7       93.6       93.2:       6.4        6.8
Old  :     100.0:      24.8       44.1       16.3       52.5       32.7       93.6       93.2:       6.4        6.8
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  :       167:        59         59         68         36         33        133        131:
Old  :       167:        59         59         68         36         33        133        131:
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  :                 43.0       31.3       54.8       44.8       35.8       24.0       41.7       33.8
Old  :                 43.0       31.3       54.8       44.8       35.8       24.0       41.7       33.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated March 8, 2013