SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/04/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      246,942
COMMITMENTS
  74,844   84,834   40,100   95,223  106,568  210,166  231,502   36,776   15,440

CHANGES FROM 05/28/19 (CHANGE IN OPEN INTEREST:      2,312)
   4,111  -11,915    3,538   -4,528   10,583    3,120    2,206     -809      106

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    30.3     34.4     16.2     38.6     43.2     85.1     93.7     14.9      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      256)
     124       61       79       53       48      209      161                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/04/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      292,384
COMMITMENTS
  74,595  102,590   74,265  125,790  100,155  274,650  277,010   17,734   15,374

CHANGES FROM 05/28/19 (CHANGE IN OPEN INTEREST:     11,367)
   2,091    5,421    9,256   -1,122   -3,013   10,225   11,664    1,142     -297

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    25.5     35.1     25.4     43.0     34.3     93.9     94.7      6.1      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      297)
     120       84      120       64       55      249      212                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/04/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      720,079
COMMITMENTS
 252,842   77,176  191,154  219,446  412,141  663,442  680,471   56,637   39,608

CHANGES FROM 05/28/19 (CHANGE IN OPEN INTEREST:     50,393)
  57,844  -32,287   37,099  -43,233   40,730   51,711   45,542   -1,318    4,851

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.1     10.7     26.5     30.5     57.2     92.1     94.5      7.9      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      388)
     214       90      143       60       61      333      239                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/04/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       22,098
COMMITMENTS
     459    2,697      679   20,920   18,406   22,058   21,782       40      316

CHANGES FROM 05/28/19 (CHANGE IN OPEN INTEREST:     -3,641)
    -139     -346     -212   -3,266   -3,035   -3,617   -3,593      -24      -48

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1     12.2      3.1     94.7     83.3     99.8     98.6      0.2      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       3        6        2       16       19       21       25                  



Updated June 7, 2019