SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      174,235
COMMITMENTS
  61,283   42,717   21,293   62,530   96,368  145,106  160,378   29,129   13,857

CHANGES FROM 08/10/21 (CHANGE IN OPEN INTEREST:       -327)
  -1,020    2,291   -1,897    4,237     -326    1,320       68   -1,647     -395

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.2     24.5     12.2     35.9     55.3     83.3     92.0     16.7      8.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      221)
      93       59       71       46       47      174      147                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      222,286
COMMITMENTS
  86,189   65,878   27,664   86,920  117,216  200,773  210,758   21,513   11,528

CHANGES FROM 08/10/21 (CHANGE IN OPEN INTEREST:      8,180)
  -2,920    6,049    2,725    7,996   -1,310    7,801    7,464      379      716

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.8     29.6     12.4     39.1     52.7     90.3     94.8      9.7      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      276)
     126       62       81       65       67      229      179                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      637,788
COMMITMENTS
 292,807   93,427  121,671  172,872  396,171  587,350  611,269   50,438   26,518

CHANGES FROM 08/10/21 (CHANGE IN OPEN INTEREST:      9,611)
  16,798  -12,928   -1,665   -1,359   22,751   13,774    8,158   -4,163    1,453

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.9     14.6     19.1     27.1     62.1     92.1     95.8      7.9      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      344)
     188       80      127       56       60      295      217                  
 
 
MICRO GOLD - COMMODITY EXCHANGE INC.                                 Code-088695
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 10 TROY OUNCES)                        OPEN INTEREST:       32,480
COMMITMENTS
  14,107    8,528    4,276        0        0   18,383   12,804   14,097   19,676

CHANGES FROM 08/10/21 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.4     26.3     13.2      0.0      0.0     56.6     39.4     43.4     60.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       9       12       10        0        0       14       17                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       23,521
COMMITMENTS
   4,446      669      134   18,869   22,683   23,449   23,486       72       35

CHANGES FROM 08/10/21 (CHANGE IN OPEN INTEREST:        993)
     465       35        0      528      958      993      993        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.9      2.8      0.6     80.2     96.4     99.7     99.9      0.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5        1        3       18       21       24       24                  
 
 
ALUMINIUM EURO PREM DUTYUNPAID - COMMODITY EXCHANGE INC.             Code-191694
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       11,348
COMMITMENTS
     616      250       75   10,178   11,023   10,869   11,348      479        0

CHANGES FROM 08/10/21 (CHANGE IN OPEN INTEREST:         51)
       0        0        0        0       51        0       51       51        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.4      2.2      0.7     89.7     97.1     95.8    100.0      4.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        1        1       13        9       15       11                  
 
 
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.              Code-191696
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       13,651
COMMITMENTS
   1,782      370       50   11,775   13,104   13,607   13,524       44      127

CHANGES FROM 08/10/21 (CHANGE IN OPEN INTEREST:        133)
      60       60        0       73       73      133      133        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.1      2.7      0.4     86.3     96.0     99.7     99.1      0.3      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        2        1       11       11       15       14                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       33,705
COMMITMENTS
   1,813   18,722    1,623   29,582   12,903   33,018   33,248      687      457

CHANGES FROM 08/10/21 (CHANGE IN OPEN INTEREST:      1,169)
     230    1,031     -197    1,157      357    1,190    1,191      -21      -22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.4     55.5      4.8     87.8     38.3     98.0     98.6      2.0      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      11        9       10       23       21       37       37                  



Updated August 20, 2021