VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/17/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      329,988
COMMITMENTS
 106,223   98,824   86,137  101,791  101,313  294,151  286,274   35,837   43,714

CHANGES FROM 02/10/15 (CHANGE IN OPEN INTEREST:     33,725)
   5,401    8,530    6,144    4,375     -443   15,920   14,231   17,805   19,494

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.2     29.9     26.1     30.8     30.7     89.1     86.8     10.9     13.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      164)
      39       72       76       33       38      118      149



Updated February 20, 2015