VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/11/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      576,528
COMMITMENTS
 145,230  255,518  171,410  229,232  116,536  545,872  543,464   30,656   33,064

CHANGES FROM 07/03/17 (CHANGE IN OPEN INTEREST:     13,837)
   7,795   -5,553   -2,052   11,935   22,566   17,678   14,961   -3,841   -1,124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    25.2     44.3     29.7     39.8     20.2     94.7     94.3      5.3      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      251)
      93       99       98       42       32      191      185                  



Updated July 14, 2017