SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      268,440
COMMITMENTS
  74,000   41,178   74,106   85,110  135,832  233,215  251,116   35,224   17,324

CHANGES FROM 08/11/20 (CHANGE IN OPEN INTEREST:      3,892)
   4,522      372   -1,335    3,818    3,386    7,004    2,423   -3,113    1,469

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.6     15.3     27.6     31.7     50.6     86.9     93.5     13.1      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      239)
     112       45       88       45       62      192      170                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      238,681
COMMITMENTS
 100,190   56,063   48,268   73,129  119,817  221,587  224,149   17,094   14,532

CHANGES FROM 08/11/20 (CHANGE IN OPEN INTEREST:      6,196)
  10,445      754     -208   -5,155    4,752    5,082    5,298    1,114      898

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.0     23.5     20.2     30.6     50.2     92.8     93.9      7.2      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      268)
     121       74       70       50       57      207      168                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:    1,125,064
COMMITMENTS
 332,467   67,399  382,322  333,500  644,372  1048289  1094093   76,775   30,971

CHANGES FROM 08/11/20 (CHANGE IN OPEN INTEREST:     33,983)
  -1,948   -7,297   22,137   14,914   19,387   35,103   34,226   -1,119     -242

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.6      6.0     34.0     29.6     57.3     93.2     97.2      6.8      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      409)
     239       81      152       65       70      364      247                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       35,549
COMMITMENTS
   5,145    3,335        0   30,126   32,172   35,271   35,507      278       42

CHANGES FROM 08/11/20 (CHANGE IN OPEN INTEREST:        625)
     669       24        0       16      602      685      625      -60        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.5      9.4      0.0     84.7     90.5     99.2     99.9      0.8      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       4        2        0       23       19       27       21                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       26,591
COMMITMENTS
  10,841    1,930    2,408   13,235   22,158   26,484   26,496      107       95

CHANGES FROM 08/11/20 (CHANGE IN OPEN INTEREST:      2,329)
   1,839      -97     -135      661    2,600    2,365    2,368      -36      -39

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.8      7.3      9.1     49.8     83.3     99.6     99.6      0.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       7        8        5       20       16       28       28                  



Updated August 21, 2020