VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/14/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      492,921
COMMITMENTS
 106,406  237,867  117,981  238,806  102,683  463,193  458,531   29,728   34,390

CHANGES FROM 08/07/18 (CHANGE IN OPEN INTEREST:     16,901)
 -10,985    6,687   12,090   12,806   -2,932   13,911   15,845    2,990    1,056

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.6     48.3     23.9     48.4     20.8     94.0     93.0      6.0      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
      63      113       95       38       36      165      193                  
 
 
BITCOIN-USD - CBOE FUTURES EXCHANGE                                  Code-1330E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/14/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 Bitcoin)                                          OPEN INTEREST:        4,548
COMMITMENTS
   2,104    3,636      195        0        0    2,299    3,831    2,249      717

CHANGES FROM 08/07/18 (CHANGE IN OPEN INTEREST:         94)
     250      171     -245        0        0        5      -74       89      168

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    46.3     79.9      4.3      0.0      0.0     50.5     84.2     49.5     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
      31       18        5        0        0       33       22                  



Updated August 17, 2018