SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/01/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      210,212
COMMITMENTS
  86,402   37,458   27,835   59,243  133,509  173,480  198,802   36,732   11,410

CHANGES FROM 05/25/21 (CHANGE IN OPEN INTEREST:      3,022)
  -1,534    1,297    1,342      991      387      799    3,027    2,223       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.1     17.8     13.2     28.2     63.5     82.5     94.6     17.5      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      241)
     115       47       83       44       58      188      165                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/01/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      248,544
COMMITMENTS
  92,862   73,378   44,756   85,276  117,807  222,894  235,941   25,650   12,603

CHANGES FROM 05/25/21 (CHANGE IN OPEN INTEREST:      3,818)
  -1,870    3,189    2,444    2,003   -2,617    2,577    3,017    1,241      801

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.4     29.5     18.0     34.3     47.4     89.7     94.9     10.3      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      320)
     158       70       95       61       68      256      204                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/01/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      683,388
COMMITMENTS
 308,131   73,089  156,251  159,084  430,598  623,466  659,938   59,922   23,450

CHANGES FROM 05/25/21 (CHANGE IN OPEN INTEREST:    -16,570)
   1,148     -940   -5,429   -6,140   -5,989  -10,421  -12,358   -6,149   -4,212

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.1     10.7     22.9     23.3     63.0     91.2     96.6      8.8      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      375)
     224       69      122       61       65      328      213                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/01/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       25,923
COMMITMENTS
   4,145    1,182      302   21,075   24,370   25,522   25,854      401       69

CHANGES FROM 05/25/21 (CHANGE IN OPEN INTEREST:        779)
       0      134        0      778      645      778      779        1        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    16.0      4.6      1.2     81.3     94.0     98.5     99.7      1.5      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4        2        2       17       20       22       23                  
 
 
ALUMINIUM EURO PREM DUTYUNPAID - COMMODITY EXCHANGE INC.             Code-191694
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/01/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:        8,979
COMMITMENTS
     220      600       20    8,346    8,359    8,586    8,979      393        0

CHANGES FROM 05/25/21 (CHANGE IN OPEN INTEREST:         60)
       0        0        0      -75       60      -75       60      135        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      6.7      0.2     93.0     93.1     95.6    100.0      4.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        2        1       14        5       15        8                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/01/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       31,812
COMMITMENTS
   2,195   15,328    2,317   26,714   13,943   31,226   31,588      586      224

CHANGES FROM 05/25/21 (CHANGE IN OPEN INTEREST:     -3,986)
     -75   -1,786     -410   -3,514   -1,804   -3,999   -4,000       13       14

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.9     48.2      7.3     84.0     43.8     98.2     99.3      1.8      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       8        7        9       21       14       33       26                  



Updated June 04, 2021