VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/17/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      395,804
COMMITMENTS
 159,000   81,049   80,744  124,749  197,408  364,493  359,201   31,311   36,603

CHANGES FROM 04/10/18 (CHANGE IN OPEN INTEREST:     15,783)
  -6,574    8,388    9,064   11,638   -7,266   14,128   10,186    1,655    5,597

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.2     20.5     20.4     31.5     49.9     92.1     90.8      7.9      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      200)
      87       65       83       31       35      157      150                  
 
 
BITCOIN-USD - CBOE FUTURES EXCHANGE                                  Code-1330E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/17/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 Bitcoin)                                          OPEN INTEREST:        6,433
COMMITMENTS
   3,409    5,292      305        0        0    3,714    5,597    2,719      836

CHANGES FROM 04/10/18 (CHANGE IN OPEN INTEREST:       -181)
    -359     -197      135        0        0     -224      -62       43     -119

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    53.0     82.3      4.7      0.0      0.0     57.7     87.0     42.3     13.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
      32       22        8        0        0       40       23                  



Updated April 20, 2018