SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/17/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      237,541
COMMITMENTS
  87,025   41,014   39,940   77,211  149,213  204,177  230,167   33,364    7,374

CHANGES FROM 12/10/19 (CHANGE IN OPEN INTEREST:      3,866)
   3,401   -3,041      291     -757    8,471    2,935    5,721      931   -1,855

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.6     17.3     16.8     32.5     62.8     86.0     96.9     14.0      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      232)
     132       38       78       42       41      201      134                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/17/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      275,222
COMMITMENTS
  96,425   95,320   64,668   95,760  101,023  256,852  261,011   18,370   14,212

CHANGES FROM 12/10/19 (CHANGE IN OPEN INTEREST:     36,144)
  16,502   -1,117   15,375    2,437   23,238   34,313   37,495    1,831   -1,351

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.0     34.6     23.5     34.8     36.7     93.3     94.8      6.7      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      301)
     123       92      101       55       59      232      211                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/17/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:    1,003,799
COMMITMENTS
 346,765   55,239  275,918  319,323  644,947  942,006  976,104   61,793   27,695

CHANGES FROM 12/10/19 (CHANGE IN OPEN INTEREST:     39,386)
  19,542   -3,038   17,611    2,814   26,003   39,967   40,577     -581   -1,191

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.5      5.5     27.5     31.8     64.3     93.8     97.2      6.2      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      395)
     235       78      143       67       65      349      241                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/17/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       26,987
COMMITMENTS
   1,414    3,030        0   25,284   23,845   26,698   26,875      289      112

CHANGES FROM 12/10/19 (CHANGE IN OPEN INTEREST:        481)
       0        0        0      613      475      613      475     -132        6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.2     11.2      0.0     93.7     88.4     98.9     99.6      1.1      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       2        3        0       22       24       24       27                  



Updated December 20, 2019