VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/11/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      420,319
COMMITMENTS
 143,807  103,710  123,334  125,201  162,862  392,342  389,906   27,977   30,413

CHANGES FROM 12/04/18 (CHANGE IN OPEN INTEREST:     15,647)
  16,983  -12,097    5,732   -8,882   23,558   13,833   17,193    1,814   -1,546

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.2     24.7     29.3     29.8     38.7     93.3     92.8      6.7      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      211)
      74       72       90       39       41      172      159                  
 
 
BITCOIN-USD - CBOE FUTURES EXCHANGE                                  Code-1330E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/11/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 Bitcoin)                                          OPEN INTEREST:        4,259
COMMITMENTS
   2,227    3,140      221        0      264    2,448    3,625    1,811      634

CHANGES FROM 12/04/18 (CHANGE IN OPEN INTEREST:        437)
     329      266       74        0       28      403      368       34       69

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    52.3     73.7      5.2      0.0      6.2     57.5     85.1     42.5     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      28       16        5        0        1       30       20                  



Updated December 14, 2018