VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/19/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      462,357
COMMITMENTS
 172,790  232,164  100,025  167,292  103,706  440,107  435,895   22,250   26,462

CHANGES FROM 04/12/16 (CHANGE IN OPEN INTEREST:     54,159)
  16,276   35,374    8,316   31,636   12,611   56,228   56,301   -2,069   -2,142

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.4     50.2     21.6     36.2     22.4     95.2     94.3      4.8      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      209)
      55       94       83       36       35      147      171                  



Updated April 22, 2016