SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      202,742
COMMITMENTS
  92,116   33,654   29,235   49,601  128,839  170,951  191,728   31,791   11,015

CHANGES FROM 12/15/20 (CHANGE IN OPEN INTEREST:     19,166)
   9,886    2,292    6,281    1,770    9,886   17,936   18,459    1,230      707

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.4     16.6     14.4     24.5     63.5     84.3     94.6     15.7      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      243)
     121       43       75       43       58      195      152                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      255,646
COMMITMENTS
 132,955   61,177   35,641   66,027  146,848  234,623  243,666   21,023   11,981

CHANGES FROM 12/15/20 (CHANGE IN OPEN INTEREST:      4,218)
    -964      -50    1,395    1,997    3,043    2,429    4,387    1,789     -170

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    52.0     23.9     13.9     25.8     57.4     91.8     95.3      8.2      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      288)
     132       68       80       61       63      238      174                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      799,618
COMMITMENTS
 338,437   76,115  207,889  188,385  489,183  734,710  773,186   64,908   26,431

CHANGES FROM 12/15/20 (CHANGE IN OPEN INTEREST:     25,778)
  11,284    3,252   11,606    1,002   11,432   23,893   26,290    1,886     -511

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.3      9.5     26.0     23.6     61.2     91.9     96.7      8.1      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      367)
     215       73      133       56       64      320      225                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       31,145
COMMITMENTS
   6,457    3,191        0   24,563   27,911   31,020   31,102      125       43

CHANGES FROM 12/15/20 (CHANGE IN OPEN INTEREST:        538)
     115       25        0      421      513      536      538        2        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.7     10.2      0.0     78.9     89.6     99.6     99.9      0.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       5        2        0       19       19       24       21                  
 
 
ALUMINIUM EURO PREM DUTYUNPAID - COMMODITY EXCHANGE INC.             Code-191694
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       10,631
COMMITMENTS
      80    1,480        0   10,367    9,056   10,447   10,536      184       95

CHANGES FROM 12/15/20 (CHANGE IN OPEN INTEREST:         40)
       0        0        0        0       40        0       40       40        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8     13.9      0.0     97.5     85.2     98.3     99.1      1.7      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 12/21/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       11,077
COMMITMENTS
     112    1,011      100   10,612    9,966   10,824   11,077      253        0

CHANGES FROM 12/15/20 (CHANGE IN OPEN INTEREST:         70)
       0      -20        0       70       90       70       70        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      9.1      0.9     95.8     90.0     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 12/21/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       24,236
COMMITMENTS
   6,812    6,405    1,114   16,085   16,665   24,011   24,184      225       52

CHANGES FROM 12/15/20 (CHANGE IN OPEN INTEREST:        574)
     220       32       87      252      456      559      575       15       -1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.1     26.4      4.6     66.4     68.8     99.1     99.8      0.9      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
      11        4        6       22       21       34       30                  



Updated December 28, 2020