SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      211,390
COMMITMENTS
  84,415   33,621   28,901   61,310  133,806  174,626  196,328   36,764   15,062

CHANGES FROM 06/01/21 (CHANGE IN OPEN INTEREST:      1,178)
  -1,987   -3,838    1,066    2,067      297    1,146   -2,475       32    3,653

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    39.9     15.9     13.7     29.0     63.3     82.6     92.9     17.4      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      241)
     115       45       85       44       61      189      169                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      249,910
COMMITMENTS
  92,038   75,984   46,244   85,573  113,296  223,855  235,524   26,055   14,385

CHANGES FROM 06/01/21 (CHANGE IN OPEN INTEREST:      1,366)
    -824    2,606    1,488      297   -4,511      961     -417      405    1,783

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.8     30.4     18.5     34.2     45.3     89.6     94.2     10.4      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      308)
     152       70       94       58       62      244      200                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      679,113
COMMITMENTS
 309,317   77,218  152,178  157,633  427,119  619,128  656,514   59,986   22,599

CHANGES FROM 06/01/21 (CHANGE IN OPEN INTEREST:     -4,274)
   1,186    4,129   -4,073   -1,451   -3,479   -4,338   -3,423       64     -851

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.5     11.4     22.4     23.2     62.9     91.2     96.7      8.8      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      374)
     218       74      118       60       65      318      218                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       24,099
COMMITMENTS
   3,464      838      314   19,969   22,878   23,747   24,030      352       69

CHANGES FROM 06/01/21 (CHANGE IN OPEN INTEREST:     -1,824)
    -681     -344       12   -1,106   -1,492   -1,775   -1,824      -49        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.4      3.5      1.3     82.9     94.9     98.5     99.7      1.5      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4        2        2       18       20       23       23                  
 
 
ALUMINIUM EURO PREM DUTYUNPAID - COMMODITY EXCHANGE INC.             Code-191694
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:        7,567
COMMITMENTS
     240      490        0    7,138    7,077    7,378    7,567      189        0

CHANGES FROM 06/01/21 (CHANGE IN OPEN INTEREST:     -1,412)
      20     -110      -20   -1,208   -1,282   -1,208   -1,412     -204        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      6.5      0.0     94.3     93.5     97.5    100.0      2.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        2        0       13        5       14        7                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/08/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       33,062
COMMITMENTS
   2,023   16,109    2,243   28,049   14,465   32,315   32,818      747      244

CHANGES FROM 06/01/21 (CHANGE IN OPEN INTEREST:      1,250)
    -173      781      -74    1,335      522    1,089    1,230      161       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.1     48.7      6.8     84.8     43.8     97.7     99.3      2.3      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       7        7        9       22       16       33       28                  



Updated June 11, 2021