```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 12, 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  :   445,319:    89,480    181,924     75,036    243,691    154,551    408,207    411,511:    37,112     33,808
Old  :   445,319:    89,480    181,924     75,036    243,691    154,551    408,207    411,511:    37,112     33,808
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2013                     :
     :    15,499:    11,178     -4,239     -6,012      2,979     19,250      8,145      8,999:     7,354      6,500
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      20.1       40.9       16.8       54.7       34.7       91.7       92.4:       8.3        7.6
Old  :     100.0:      20.1       40.9       16.8       54.7       34.7       91.7       92.4:       8.3        7.6
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  :       175:        54         71         70         36         33        132        144:
Old  :       175:        54         71         70         36         33        132        144:
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  :                 40.1       33.7       52.1       45.7       27.8       21.7       33.0       29.6
Old  :                 40.1       33.7       52.1       45.7       27.8       21.7       33.0       29.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated February 15, 2013