VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/23/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      493,126
COMMITMENTS
 161,073  171,376  143,581  157,545  144,109  462,199  459,066   30,927   34,060

CHANGES FROM 10/16/18 (CHANGE IN OPEN INTEREST:    -43,033)
  14,712   -8,022  -46,796  -13,596   10,145  -45,680  -44,673    2,647    1,640

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.7     34.8     29.1     31.9     29.2     93.7     93.1      6.3      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      237)
      83       89      105       40       40      190      182                  
 
 
BITCOIN-USD - CBOE FUTURES EXCHANGE                                  Code-1330E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/23/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 Bitcoin)                                          OPEN INTEREST:        3,522
COMMITMENTS
   1,715    2,773      239        0        0    1,954    3,012    1,568      510

CHANGES FROM 10/16/18 (CHANGE IN OPEN INTEREST:       -740)
    -392     -665      -16        0        0     -408     -681     -332      -59

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    48.7     78.7      6.8      0.0      0.0     55.5     85.5     44.5     14.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
      24       13        5        0        0       27       15                  



Updated October 26, 2018