VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders - Futures Only, December 05, 2017                                                           
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     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :   622,772:   161,255    275,826    221,393    207,529     88,358    590,177    585,577:    32,595     37,195
Old  :   622,772:   161,255    275,826    221,393    207,529     88,358    590,177    585,577:    32,595     37,195
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 28, 2017                    :
     :    -9,344:   -21,872    -22,063     11,818     -2,948      3,009    -13,002     -7,236:     3,658     -2,108
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      25.9       44.3       35.5       33.3       14.2       94.8       94.0:       5.2        6.0
Old  :     100.0:      25.9       44.3       35.5       33.3       14.2       94.8       94.0:       5.2        6.0
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  :       259:        81        114        102         42         38        186        203:
Old  :       259:        81        114        102         42         38        186        203:
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  :                 32.1       27.7       44.8       37.5       19.0       14.9       29.3       22.0
Old  :                 32.1       27.7       44.8       37.5       19.0       14.9       29.3       22.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated December 8, 2017