VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/21/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      507,815
COMMITMENTS
 118,748  220,573  145,011  217,523  109,808  481,282  475,392   26,533   32,423

CHANGES FROM 08/14/18 (CHANGE IN OPEN INTEREST:     14,894)
  12,342  -17,294   27,030  -21,283    7,125   18,089   16,861   -3,195   -1,967

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.4     43.4     28.6     42.8     21.6     94.8     93.6      5.2      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      240)
      67      107       95       38       44      166      196                  
 
 
BITCOIN-USD - CBOE FUTURES EXCHANGE                                  Code-1330E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/21/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 Bitcoin)                                          OPEN INTEREST:        4,069
COMMITMENTS
   2,160    3,426      120        0        0    2,280    3,546    1,789      523

CHANGES FROM 08/14/18 (CHANGE IN OPEN INTEREST:       -479)
      56     -210      -75        0        0      -19     -285     -460     -194

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    53.1     84.2      2.9      0.0      0.0     56.0     87.1     44.0     12.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
      33       14        5        0        0       33       19                  



Updated August 24, 2018