VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/04/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      500,107
COMMITMENTS
 108,913  235,996  139,367  227,488   98,327  475,768  473,690   24,339   26,417

CHANGES FROM 08/28/18 (CHANGE IN OPEN INTEREST:      2,976)
 -11,397    2,309    1,780   12,092    2,276    2,475    6,365      501   -3,389

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.8     47.2     27.9     45.5     19.7     95.1     94.7      4.9      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      232)
      67      100       91       39       43      166      188                  
 
 
BITCOIN-USD - CBOE FUTURES EXCHANGE                                  Code-1330E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/04/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 Bitcoin)                                          OPEN INTEREST:        3,940
COMMITMENTS
   1,882    3,250       84        0        0    1,966    3,334    1,974      606

CHANGES FROM 08/28/18 (CHANGE IN OPEN INTEREST:       -149)
     -92     -196      -41        0        0     -133     -237      -16       88

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.8     82.5      2.1      0.0      0.0     49.9     84.6     50.1     15.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
      26       15        5        0        0       27       19                  



Updated September 7, 2018