```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders - Futures Only, October 8, 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  :   376,488:    85,269    157,519     86,101    180,082    104,515    351,452    348,135:    25,036     28,353
Old  :   376,488:    85,269    157,519     86,101    180,082    104,515    351,452    348,135:    25,036     28,353
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 1, 2013                      :
     :    20,269:      -143     -9,835      9,771      9,986     18,562     19,614     18,498:       655      1,771
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      22.6       41.8       22.9       47.8       27.8       93.4       92.5:       6.6        7.5
Old  :     100.0:      22.6       41.8       22.9       47.8       27.8       93.4       92.5:       6.6        7.5
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  :       170:        59         58         77         37         37        140        139:
Old  :       170:        59         58         77         37         37        140        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  :                 38.4       23.9       49.3       35.7       29.6       19.9       35.3       27.2
Old  :                 38.4       23.9       49.3       35.7       29.6       19.9       35.3       27.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated October 28, 2013