SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      183,576
COMMITMENTS
  82,230   31,362   22,954   47,831  118,953  153,015  173,269   30,561   10,308

CHANGES FROM 12/08/20 (CHANGE IN OPEN INTEREST:      3,313)
   1,516      283    1,394     -277    1,842    2,634    3,519      679     -206

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    44.8     17.1     12.5     26.1     64.8     83.4     94.4     16.6      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
     104       41       67       42       54      174      139                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      251,429
COMMITMENTS
 133,919   61,228   34,246   64,030  143,805  232,194  239,278   19,234   12,150

CHANGES FROM 12/08/20 (CHANGE IN OPEN INTEREST:      2,559)
  -2,992    4,880    2,489    3,204   -3,733    2,701    3,636     -142   -1,077

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    53.3     24.4     13.6     25.5     57.2     92.3     95.2      7.7      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      290)
     130       72       72       60       62      231      175                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      773,839
COMMITMENTS
 327,152   72,863  196,283  187,383  477,751  710,818  746,897   63,022   26,943

CHANGES FROM 12/08/20 (CHANGE IN OPEN INTEREST:     -4,201)
     543      530   -2,291   -3,525      154   -5,273   -1,607    1,072   -2,593

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.3      9.4     25.4     24.2     61.7     91.9     96.5      8.1      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      357)
     214       67      125       57       60      316      210                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       30,607
COMMITMENTS
   6,342    3,166        0   24,142   27,398   30,484   30,564      123       43

CHANGES FROM 12/08/20 (CHANGE IN OPEN INTEREST:       -229)
      50        0        0     -279     -229     -229     -229        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.7     10.3      0.0     78.9     89.5     99.6     99.9      0.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       5        2        0       20       19       25       21                  
 
 
ALUMINIUM EURO PREM DUTYUNPAID - COMMODITY EXCHANGE INC.             Code-191694
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       10,591
COMMITMENTS
      80    1,480        0   10,367    9,016   10,447   10,496      144       95

CHANGES FROM 12/08/20 (CHANGE IN OPEN INTEREST:        340)
       0        0        0      340      340      340      340        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8     14.0      0.0     97.9     85.1     98.6     99.1      1.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        3        0       14       10       16       13                  
 
 
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.              Code-191696
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       11,007
COMMITMENTS
     112    1,031      100   10,542    9,876   10,754   11,007      253        0

CHANGES FROM 12/08/20 (CHANGE IN OPEN INTEREST:        200)
       0        0        0      200      200      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      9.4      0.9     95.8     89.7     97.7    100.0      2.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        4        1        9       12       11       17                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       23,662
COMMITMENTS
   6,592    6,373    1,027   15,834   16,209   23,452   23,609      210       53

CHANGES FROM 12/08/20 (CHANGE IN OPEN INTEREST:      2,176)
   1,052      -32       21    1,098    2,183    2,170    2,171        6        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.9     26.9      4.3     66.9     68.5     99.1     99.8      0.9      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
      11        4        6       21       21       33       30                  



Updated December 18, 2020