VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, July 31, 2018                             
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :   415,465:   109,888    213,394     84,123    194,942     85,347    388,953    382,864:    26,512     32,601
Old  :   415,465:   109,888    213,394     84,123    194,942     85,347    388,953    382,864:    26,512     32,601
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: July 24, 2018                        :
     :     6,892:    -8,717      8,628      1,347     12,100     -4,581      4,730      5,394:     2,162      1,498
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      26.4       51.4       20.2       46.9       20.5       93.6       92.2:       6.4        7.8
Old  :     100.0:      26.4       51.4       20.2       46.9       20.5       93.6       92.2:       6.4        7.8
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  :       224:        62        102         80         35         32        152        175:
Old  :       224:        62        102         80         35         32        152        175:
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  :                 30.2       25.4       43.4       36.8       23.6       20.5       33.6       29.2
Old  :                 30.2       25.4       43.4       36.8       23.6       20.5       33.6       29.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
BITCOIN-USD - CBOE FUTURES EXCHANGE                                                                     Code-1330E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, July 31, 2018                             
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (1 Bitcoin)                                                                :
     :          :                                                                            :
All  :     4,671:     2,329      3,932        238          0          0      2,567      4,170:     2,104        501
Old  :     4,671:     2,329      3,932        238          0          0      2,567      4,170:     2,104        501
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: July 24, 2018                        :
     :       -70:         3        -45         -4          0          0         -1        -49:       -69        -21
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      49.9       84.2        5.1        0.0        0.0       55.0       89.3:      45.0       10.7
Old  :     100.0:      49.9       84.2        5.1        0.0        0.0       55.0       89.3:      45.0       10.7
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  :        43:        26         16          5          0          0         28         20:
Old  :        43:        26         16          5          0          0         28         20:
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  :                 24.4       67.5       34.0       77.8       21.9       67.5       31.5       76.1
Old  :                 24.4       67.5       34.0       77.8       21.9       67.5       31.5       76.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated August 3, 2018