SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/09/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      240,219
COMMITMENTS
  74,958   59,642   35,388   93,454  131,071  203,800  226,101   36,419   14,118

CHANGES FROM 04/02/19 (CHANGE IN OPEN INTEREST:     10,285)
  -2,808   -2,604    2,308    6,597   10,295    6,097    9,999    4,188      286

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.2     24.8     14.7     38.9     54.6     84.8     94.1     15.2      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      241)
     121       62       84       45       41      203      152                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/09/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      259,454
COMMITMENTS
  82,906   78,038   63,613   94,483  104,684  241,002  246,335   18,452   13,119

CHANGES FROM 04/02/19 (CHANGE IN OPEN INTEREST:     -3,053)
    -450    1,676      132   -1,845   -4,733   -2,162   -2,924     -890     -128

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.0     30.1     24.5     36.4     40.3     92.9     94.9      7.1      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      292)
     136       76      100       51       57      237      195                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/09/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      677,719
COMMITMENTS
 206,809   89,464  186,535  224,517  370,959  617,860  646,958   59,858   30,760

CHANGES FROM 04/02/19 (CHANGE IN OPEN INTEREST:     19,070)
  11,976   -6,398    8,870   -6,220   16,070   14,627   18,543    4,443      527

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    30.5     13.2     27.5     33.1     54.7     91.2     95.5      8.8      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      388)
     230       79      156       63       58      346      240                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/09/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       25,283
COMMITMENTS
   1,062    3,914      406   23,678   20,660   25,146   24,980      137      303

CHANGES FROM 04/02/19 (CHANGE IN OPEN INTEREST:        324)
  -3,762      125     -611    4,697      804      324      318        0        6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.2     15.5      1.6     93.7     81.7     99.5     98.8      0.5      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       4        7        1       17       19       22       26                  



Updated April 12, 2019