```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 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  :   429,820:    78,302    186,163     81,048    240,712    135,301    400,062    402,512:    29,758     27,308
Old  :   429,820:    78,302    186,163     81,048    240,712    135,301    400,062    402,512:    29,758     27,308
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 29, 2013                     :
     :     5,650:    -6,933     -3,356      7,835      5,741      1,948      6,643      6,427:      -993       -777
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      18.2       43.3       18.9       56.0       31.5       93.1       93.6:       6.9        6.4
Old  :     100.0:      18.2       43.3       18.9       56.0       31.5       93.1       93.6:       6.9        6.4
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  :       176:        51         74         74         39         34        140        142:
Old  :       176:        51         74         74         39         34        140        142:
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  :                 41.0       33.5       52.2       46.5       28.8       22.8       33.9       31.9
Old  :                 41.0       33.5       52.2       46.5       28.8       22.8       33.9       31.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated February 8, 2013