VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/26/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      491,873
COMMITMENTS
 184,121  273,071  115,196  168,944   72,257  468,261  460,524   23,612   31,349

CHANGES FROM 07/19/16 (CHANGE IN OPEN INTEREST:    -19,313)
  -6,656   15,595  -10,506   -1,617  -26,961  -18,779  -21,872     -534    2,559

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.4     55.5     23.4     34.3     14.7     95.2     93.6      4.8      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      216)
      60       99       81       40       36      151      176                  



Updated July 29, 2016