VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/14/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      329,967
COMMITMENTS
  98,634  129,629   80,804  127,278   89,326  306,716  299,759   23,251   30,208

CHANGES FROM 07/07/15 (CHANGE IN OPEN INTEREST:     13,396)
  -4,909    4,095   12,073    4,963   -4,615   12,127   11,553    1,269    1,843

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.9     39.3     24.5     38.6     27.1     93.0     90.8      7.0      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      189)
      51       86       77       31       32      129      159                  



Updated July 17, 2015