```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders - Futures Only, January 31, 2012                
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :   171,354:    29,280     47,556     30,539     89,068     73,148    148,887    151,243:    22,467     20,111
Old  :   171,354:    29,280     47,556     30,539     89,068     73,148    148,887    151,243:    22,467     20,111
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 24, 2012                     :
     :    19,732:     4,184      4,711     -8,718      9,596      7,019      5,062      3,012:    14,670     16,720
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      17.1       27.8       17.8       52.0       42.7       86.9       88.3:      13.1       11.7
Old  :     100.0:      17.1       27.8       17.8       52.0       42.7       86.9       88.3:      13.1       11.7
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  :        80:        24         23         30         25         21         65         62:
Old  :        80:        24         23         30         25         21         65         62:
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  :                 41.7       28.8       55.8       47.7       32.7       19.0       37.9       27.9
Old  :                 41.7       28.8       55.8       47.7       32.7       19.0       37.9       27.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

----

Updated February 3, 2012