VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, October 20, 2015                          
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     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
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     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :   333,525:   119,008    111,981     93,659     94,938    100,267    307,605    305,907:    25,920     27,618
Old  :   333,525:   119,008    111,981     93,659     94,938    100,267    307,605    305,907:    25,920     27,618
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 13, 2015                     :
     :     1,112:    -6,246      2,366      2,274       -890     -5,121     -4,862       -481:     5,974      1,593
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.7       33.6       28.1       28.5       30.1       92.2       91.7:       7.8        8.3
Old  :     100.0:      35.7       33.6       28.1       28.5       30.1       92.2       91.7:       7.8        8.3
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  :       173:        61         61         74         39         37        137        143:
Old  :       173:        61         61         74         39         37        137        143:
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  :                 30.5       43.6       42.5       53.6       18.1       30.7       25.9       35.0
Old  :                 30.5       43.6       42.5       53.6       18.1       30.7       25.9       35.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated October 23, 2015