SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      157,433
COMMITMENTS
  63,472   41,701   18,035   47,304   83,698  128,810  143,433   28,623   14,000

CHANGES FROM 12/07/21 (CHANGE IN OPEN INTEREST:      5,897)
     745    8,772      700    4,105   -3,590    5,549    5,881      348       16

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.3     26.5     11.5     30.0     53.2     81.8     91.1     18.2      8.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      210)
      94       54       70       42       44      169      138                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      178,867
COMMITMENTS
  62,494   56,021   20,127   78,098   91,228  160,719  167,377   18,148   11,491

CHANGES FROM 12/07/21 (CHANGE IN OPEN INTEREST:     -2,145)
    -733     -156   -1,078   -1,009   -2,090   -2,820   -3,324      675    1,179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.9     31.3     11.3     43.7     51.0     89.9     93.6     10.1      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      233)
     103       54       68       58       61      192      153                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      653,715
COMMITMENTS
 309,950   98,647  132,991  157,661  398,526  600,602  630,164   53,113   23,551

CHANGES FROM 12/07/21 (CHANGE IN OPEN INTEREST:     -1,327)
  -2,478   12,562     -851      405  -13,999   -2,924   -2,287    1,596      960

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.4     15.1     20.3     24.1     61.0     91.9     96.4      8.1      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      335)
     181       72      119       58       64      288      210                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       22,708
COMMITMENTS
   3,348      971       50   19,150   21,639   22,548   22,660      160       48

CHANGES FROM 12/07/21 (CHANGE IN OPEN INTEREST:        803)
     -45       10      -15      863    1,038      803    1,033        0     -230

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.7      4.3      0.2     84.3     95.3     99.3     99.8      0.7      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       5        2        2       19       19       25       22                  
 
 
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.              Code-191696
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       15,488
COMMITMENTS
   1,792      887       30   13,450   14,512   15,272   15,429      216       59

CHANGES FROM 12/07/21 (CHANGE IN OPEN INTEREST:        159)
      90        0        0       54      159      144      159       15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.6      5.7      0.2     86.8     93.7     98.6     99.6      1.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        4        1       10       10       13       15                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       41,102
COMMITMENTS
   1,754   23,681    1,503   37,411   15,632   40,668   40,817      434      285

CHANGES FROM 12/07/21 (CHANGE IN OPEN INTEREST:      1,759)
     137      451      112    1,533    1,205    1,782    1,768      -23       -9

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.3     57.6      3.7     91.0     38.0     98.9     99.3      1.1      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
      10       16       10       21       17       35       39                  



Updated December 17, 2021