VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/12/14          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      390,841
COMMITMENTS
 108,653  123,319  114,432  143,258  121,107  366,343  358,858   24,498   31,983

CHANGES FROM 08/05/14 (CHANGE IN OPEN INTEREST:    -19,050)
 -13,785  -33,657     -854   -2,322   15,110  -16,961  -19,401   -2,089      351

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.8     31.6     29.3     36.7     31.0     93.7     91.8      6.3      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      56       72       83       44       45      151      160



Updated August 15, 2014