SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      157,178
COMMITMENTS
  61,890   40,879   19,312   46,802   84,185  128,005  144,377   29,174   12,802

CHANGES FROM 12/14/21 (CHANGE IN OPEN INTEREST:       -254)
  -1,581     -822    1,278     -502      488     -805      944      551   -1,198

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    39.4     26.0     12.3     29.8     53.6     81.4     91.9     18.6      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      213)
     100       51       72       41       45      170      142                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      176,948
COMMITMENTS
  60,361   56,608   18,981   80,614   89,739  159,956  165,328   16,992   11,621

CHANGES FROM 12/14/21 (CHANGE IN OPEN INTEREST:     -1,919)
  -2,133      586   -1,146    2,516   -1,489     -762   -2,049   -1,156      130

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.1     32.0     10.7     45.6     50.7     90.4     93.4      9.6      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      233)
      93       59       66       59       62      185      158                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      651,027
COMMITMENTS
 310,040   93,538  132,614  155,120  402,252  597,774  628,404   53,254   22,624

CHANGES FROM 12/14/21 (CHANGE IN OPEN INTEREST:     -2,688)
      90   -5,109     -377   -2,541    3,726   -2,828   -1,760      141     -928

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.6     14.4     20.4     23.8     61.8     91.8     96.5      8.2      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      333)
     185       72      122       55       61      285      211                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       24,871
COMMITMENTS
   3,361      986       85   21,355   23,712   24,801   24,783       70       88

CHANGES FROM 12/14/21 (CHANGE IN OPEN INTEREST:      2,164)
      13       15       35    2,206    2,074    2,254    2,124      -90       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.5      4.0      0.3     85.9     95.3     99.7     99.6      0.3      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       5        2        2       18       19       24       22                  
 
 
ALUMINIUM EURO PREM DUTYUNPAID - COMMODITY EXCHANGE INC.             Code-191694
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:        7,771
COMMITMENTS
   1,105      110        0    6,290    7,640    7,395    7,750      376       21

CHANGES FROM 12/14/21 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.2      1.4      0.0     80.9     98.3     95.2     99.7      4.8      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        2        0       11        9       14       11                  
 
 
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.              Code-191696
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       15,646
COMMITMENTS
   1,792      887       30   13,608   14,670   15,430   15,587      216       59

CHANGES FROM 12/14/21 (CHANGE IN OPEN INTEREST:        158)
       0        0        0      158      158      158      158        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.5      5.7      0.2     87.0     93.8     98.6     99.6      1.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        4        1       11       10       14       15                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       43,302
COMMITMENTS
   1,947   24,751    1,464   39,382   16,831   42,793   43,046      509      256

CHANGES FROM 12/14/21 (CHANGE IN OPEN INTEREST:      2,200)
     193    1,070      -39    1,971    1,199    2,125    2,229       75      -29

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.5     57.2      3.4     90.9     38.9     98.8     99.4      1.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       9       16       10       22       17       36       38                  



Updated December 27, 2021