VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/16/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      373,381
COMMITMENTS
 124,588  194,270   75,703  147,115   75,820  347,406  345,793   25,975   27,588

CHANGES FROM 06/09/15 (CHANGE IN OPEN INTEREST:      7,767)
   1,771   -2,984      577    2,955   10,940    5,303    8,533    2,464     -766

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    33.4     52.0     20.3     39.4     20.3     93.0     92.6      7.0      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      195)
      62       81       73       35       34      141      155                  



Updated June 19, 2015