SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      151,536
COMMITMENTS
  62,727   32,929   17,335   43,199   87,288  123,261  137,552   28,275   13,984

CHANGES FROM 11/30/21 (CHANGE IN OPEN INTEREST:     -1,057)
    -111    8,732     -551     -436   -9,511   -1,098   -1,329       41      273

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.4     21.7     11.4     28.5     57.6     81.3     90.8     18.7      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      207)
      93       54       68       38       45      163      138                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      181,012
COMMITMENTS
  63,227   56,178   21,205   79,107   93,318  163,539  170,700   17,473   10,312

CHANGES FROM 11/30/21 (CHANGE IN OPEN INTEREST:    -10,453)
  -4,960   -2,723   -3,188   -2,220   -4,041  -10,367   -9,952      -86     -501

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.9     31.0     11.7     43.7     51.6     90.3     94.3      9.7      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      244)
     113       52       69       57       60      199      156                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      655,042
COMMITMENTS
 312,428   86,085  133,841  157,256  412,524  603,525  632,451   51,517   22,592

CHANGES FROM 11/30/21 (CHANGE IN OPEN INTEREST:    -30,362)
  -8,837     -301   -2,756  -14,063  -27,254  -25,656  -30,312   -4,706      -50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.7     13.1     20.4     24.0     63.0     92.1     96.6      7.9      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      330)
     183       66      114       59       65      285      203                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       21,904
COMMITMENTS
   3,393      961       65   18,286   20,600   21,744   21,626      160      278

CHANGES FROM 11/30/21 (CHANGE IN OPEN INTEREST:     -3,370)
  -1,437      -98      -27   -2,007   -3,465   -3,471   -3,590      101      220

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    15.5      4.4      0.3     83.5     94.0     99.3     98.7      0.7      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5        2        2       17       16       23       19                  
 
 
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.              Code-191696
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       15,329
COMMITMENTS
   1,702      887       30   13,396   14,353   15,128   15,270      201       59

CHANGES FROM 11/30/21 (CHANGE IN OPEN INTEREST:       -647)
    -309      -41        0     -247     -586     -556     -627      -91      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.1      5.8      0.2     87.4     93.6     98.7     99.6      1.3      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        4        1        9       10       12       15                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       39,343
COMMITMENTS
   1,617   23,230    1,392   35,878   14,427   38,886   39,049      457      294

CHANGES FROM 11/30/21 (CHANGE IN OPEN INTEREST:      1,102)
     279      729      124      910      290    1,313    1,143     -211      -41

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.1     59.0      3.5     91.2     36.7     98.8     99.3      1.2      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
      11       15        9       21       16       34       38                  



Updated December 10, 2021