VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 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  :   369,483:   135,964     95,517    112,684     88,831    133,945    337,479    342,146:    32,004     27,337
Old  :   369,483:   135,964     95,517    112,684     88,831    133,945    337,479    342,146:    32,004     27,337
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 24, 2018                    :
     :   -18,755:    10,200        -69    -19,045    -11,814      1,975    -20,659    -17,139:     1,904     -1,616
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      36.8       25.9       30.5       24.0       36.3       91.3       92.6:       8.7        7.4
Old  :     100.0:      36.8       25.9       30.5       24.0       36.3       91.3       92.6:       8.7        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  :       197:        72         69         82         30         31        154        146:
Old  :       197:        72         69         82         30         31        154        146:
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  :                 24.1       36.2       34.9       48.2       13.0       26.4       22.4       34.0
Old  :                 24.1       36.2       34.9       48.2       13.0       26.4       22.4       34.0
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, December 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  :     4,088:     2,011      3,241        200          0        219      2,211      3,660:     1,877        428
Old  :     4,088:     2,011      3,241        200          0        219      2,211      3,660:     1,877        428
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 24, 2018                    :
     :       274:       203        291        -22          0          0        181        269:        93          5
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      49.2       79.3        4.9        0.0        5.4       54.1       89.5:      45.9       10.5
Old  :     100.0:      49.2       79.3        4.9        0.0        5.4       54.1       89.5:      45.9       10.5
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  :        41:        24         16          1          0          1         25         17:
Old  :        41:        24         16          1          0          1         25         17:
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  :                 26.2       60.3       35.6       80.3       24.0       60.3       32.5       75.4
Old  :                 26.2       60.3       35.6       80.3       24.0       60.3       32.5       75.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated February 5, 2019