```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders - Futures Only, June 18, 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  :   367,704:    81,098    122,141     94,619    156,572    118,421    332,289    335,181:    35,415     32,523
Old  :   367,704:    81,098    122,141     94,619    156,572    118,421    332,289    335,181:    35,415     32,523
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 11, 2013                        :
     :       -98:    -1,679    -28,696      3,390       -488     25,220      1,223        -86:    -1,321        -12
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      22.1       33.2       25.7       42.6       32.2       90.4       91.2:       9.6        8.8
Old  :     100.0:      22.1       33.2       25.7       42.6       32.2       90.4       91.2:       9.6        8.8
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  :       172:        50         75         75         33         32        134        139:
Old  :       172:        50         75         75         33         32        134        139:
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  :                 39.9       24.3       51.1       37.3       26.8       11.2       31.3       17.3
Old  :                 39.9       24.3       51.1       37.3       26.8       11.2       31.3       17.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated June 21, 2013