```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, November 15, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :   147,703:    18,708     21,699     31,043     81,481     80,117    131,232    132,859:    16,471     14,844
Old  :   147,703:    18,708     21,699     31,043     81,481     80,117    131,232    132,859:    16,471     14,844
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 8, 2011                     :
     :     9,617:     1,020     -2,008        276      7,144     10,328      8,440      8,596:     1,177      1,021
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.7       14.7       21.0       55.2       54.2       88.8       90.0:      11.2       10.0
Old  :     100.0:      12.7       14.7       21.0       55.2       54.2       88.8       90.0:      11.2       10.0
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  :        86:        33         22         32         24         24         74         66:
Old  :        86:        33         22         32         24         24         74         66:
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  :                 39.4       41.7       50.6       53.4       24.3       25.7       29.1       30.8
Old  :                 39.4       41.7       50.6       53.4       24.3       25.7       29.1       30.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated November 18, 2011