VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      388,238
COMMITMENTS
 125,764   95,586  131,729  100,645  131,970  358,138  359,285   30,100   28,953

CHANGES FROM 12/17/18 (CHANGE IN OPEN INTEREST:    -50,084)
 -14,744     -677   -8,205  -30,674  -43,148  -53,623  -52,030    3,539    1,946

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.4     24.6     33.9     25.9     34.0     92.2     92.5      7.8      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      212)
      85       71       87       31       31      169      152                  
 
 
BITCOIN-USD - CBOE FUTURES EXCHANGE                                  Code-1330E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 Bitcoin)                                          OPEN INTEREST:        3,814
COMMITMENTS
   1,808    2,950      222        0      219    2,030    3,391    1,784      423

CHANGES FROM 12/17/18 (CHANGE IN OPEN INTEREST:       -777)
    -292     -492      -93        0      -20     -385     -605     -392     -172

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.4     77.3      5.8      0.0      5.7     53.2     88.9     46.8     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
      24       15        2        0        1       25       17                  



Updated February 1, 2019