SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      156,487
COMMITMENTS
  63,832   35,829   17,228   47,323   91,058  128,383  144,115   28,104   12,372

CHANGES FROM 08/31/21 (CHANGE IN OPEN INTEREST:       -292)
   1,662   -4,800    1,288   -2,434    3,205      516     -307     -808       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.8     22.9     11.0     30.2     58.2     82.0     92.1     18.0      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      213)
      89       56       63       39       47      163      135                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      201,535
COMMITMENTS
  78,247   54,699   25,486   79,829  109,239  183,562  189,423   17,973   12,112

CHANGES FROM 08/31/21 (CHANGE IN OPEN INTEREST:        137)
    -111   -1,628    1,950   -2,007      458     -168      781      305     -644

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.8     27.1     12.6     39.6     54.2     91.1     94.0      8.9      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      268)
     123       61       78       58       65      214      174                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      636,604
COMMITMENTS
 317,677  101,384  103,250  161,398  408,929  582,326  613,564   54,278   23,040

CHANGES FROM 08/31/21 (CHANGE IN OPEN INTEREST:     -3,256)
  -7,906    4,776     -461     -817   -7,273   -9,184   -2,958    5,928     -298

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    49.9     15.9     16.2     25.4     64.2     91.5     96.4      8.5      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      350)
     191       79      132       54       61      294      225                  
 
 
MICRO GOLD - COMMODITY EXCHANGE INC.                                 Code-088695
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 10 TROY OUNCES)                        OPEN INTEREST:       34,633
COMMITMENTS
   8,491    9,756    9,061        0        0   17,552   18,817   17,081   15,816

CHANGES FROM 08/31/21 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    24.5     28.2     26.2      0.0      0.0     50.7     54.3     49.3     45.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       8       13       11        0        0       16       16                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       21,965
COMMITMENTS
   4,943      638      134   16,846   21,161   21,923   21,933       42       32

CHANGES FROM 08/31/21 (CHANGE IN OPEN INTEREST:     -3,106)
       4     -271      -72   -3,008   -2,760   -3,076   -3,103      -30       -3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.5      2.9      0.6     76.7     96.3     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5        1        3       18       20       24       23                  
 
 
ALUMINIUM EURO PREM DUTYUNPAID - COMMODITY EXCHANGE INC.             Code-191694
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       10,155
COMMITMENTS
     990      200       75    8,941    9,880   10,006   10,155      149        0

CHANGES FROM 08/31/21 (CHANGE IN OPEN INTEREST:     -1,345)
      28      -50        0   -1,286   -1,295   -1,258   -1,345      -87        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.7      2.0      0.7     88.0     97.3     98.5    100.0      1.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        1        1       13        9       16       11                  
 
 
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.              Code-191696
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       12,902
COMMITMENTS
   2,145      548        0   10,724   12,252   12,869   12,800       33      102

CHANGES FROM 08/31/21 (CHANGE IN OPEN INTEREST:     -1,416)
     -67       84      -76   -1,262   -1,399   -1,405   -1,391      -11      -25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    16.6      4.2      0.0     83.1     95.0     99.7     99.2      0.3      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3        3        0       11       11       14       14                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       33,490
COMMITMENTS
   2,359   18,687    1,027   29,287   13,258   32,673   32,972      817      518

CHANGES FROM 08/31/21 (CHANGE IN OPEN INTEREST:      1,587)
     322      548       69    1,211      863    1,603    1,480      -16      107

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.0     55.8      3.1     87.4     39.6     97.6     98.5      2.4      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
      10       12        9       23       20       37       37                  



Updated September 10, 2021