VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders - Futures Only, May 28, 2019                                                                
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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  :   366,195:    80,301    186,128     75,149    188,304     77,696    343,754    338,973:    22,441     27,222
Old  :   366,195:    80,301    186,128     75,149    188,304     77,696    343,754    338,973:    22,441     27,222
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 21, 2019                         :
     :    -3,788:      -889       -382     -5,754      2,817      3,588     -3,826     -2,548:        38     -1,240
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      21.9       50.8       20.5       51.4       21.2       93.9       92.6:       6.1        7.4
Old  :     100.0:      21.9       50.8       20.5       51.4       21.2       93.9       92.6:       6.1        7.4
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  :       193:        61         73         74         37         34        142        149:
Old  :       193:        61         73         74         37         34        142        149:
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  :                 35.6       28.9       48.7       38.9       33.1       26.4       43.8       32.8
Old  :                 35.6       28.9       48.7       38.9       33.1       26.4       43.8       32.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated May 31, 2019