SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      257,624
COMMITMENTS
  74,045   70,250   38,495  109,331  131,809  221,871  240,554   35,753   17,070

CHANGES FROM 04/09/19 (CHANGE IN OPEN INTEREST:     17,405)
    -913   10,608    3,107   15,877      738   18,071   14,453     -666    2,952

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.7     27.3     14.9     42.4     51.2     86.1     93.4     13.9      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      247)
     123       63       81       46       44      202      159                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      270,733
COMMITMENTS
  85,401   78,642   65,557  100,976  112,267  251,934  256,466   18,799   14,267

CHANGES FROM 04/09/19 (CHANGE IN OPEN INTEREST:     11,279)
   2,495      604    1,944    6,493    7,583   10,932   10,131      346    1,148

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.5     29.0     24.2     37.3     41.5     93.1     94.7      6.9      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      305)
     138       81       99       55       61      250      199                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      674,009
COMMITMENTS
 177,281  121,565  197,946  238,712  319,126  613,939  638,637   60,070   35,372

CHANGES FROM 04/09/19 (CHANGE IN OPEN INTEREST:     -3,710)
 -29,528   32,100   11,411   14,195  -51,833   -3,922   -8,322      212    4,612

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.3     18.0     29.4     35.4     47.3     91.1     94.8      8.9      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      394)
     222       91      150       66       57      340      246                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       26,419
COMMITMENTS
     882    4,079      573   24,827   21,449   26,282   26,101      137      318

CHANGES FROM 04/09/19 (CHANGE IN OPEN INTEREST:      1,136)
    -180      165      167    1,149      789    1,136    1,121        0       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.3     15.4      2.2     94.0     81.2     99.5     98.8      0.5      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       4        7        2       17       19       22       27                  



Updated April 19, 2019