VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 12, 2015                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   386,206:   135,148    198,118     76,868    151,630     80,891    363,646    355,877:    22,560     30,329
Old  :   386,206:   135,148    198,118     76,868    151,630     80,891    363,646    355,877:    22,560     30,329
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 5, 2015                          :
     :    -9,239:    -2,423    -15,211     -1,505     -5,020      7,208     -8,948     -9,508:      -291        269
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.0       51.3       19.9       39.3       20.9       94.2       92.1:       5.8        7.9
Old  :     100.0:      35.0       51.3       19.9       39.3       20.9       94.2       92.1:       5.8        7.9
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  :       190:        57         83         78         36         30        140        152:
Old  :       190:        57         83         78         36         30        140        152:
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  :                 47.1       20.7       57.1       34.9       41.6       20.3       48.5       31.1
Old  :                 47.1       20.7       57.1       34.9       41.6       20.3       48.5       31.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated May 15, 2015