VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/28/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      515,480
COMMITMENTS
 151,236  253,988  144,561  188,975   83,251  484,772  481,800   30,708   33,680

CHANGES FROM 03/21/17 (CHANGE IN OPEN INTEREST:    -85,839)
 -27,089  -37,783  -14,979  -41,792  -29,136  -83,860  -81,898   -1,979   -3,941

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.3     49.3     28.0     36.7     16.2     94.0     93.5      6.0      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      223)
      83       93       88       37       28      167      169                  

Updated June 6, 2017