SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      213,298
COMMITMENTS
  79,523   36,782   39,350   62,991  124,877  181,864  201,009   31,433   12,288

CHANGES FROM 09/08/20 (CHANGE IN OPEN INTEREST:      4,029)
   4,109     -593      811   -2,285    4,665    2,635    4,883    1,394     -854

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.3     17.2     18.4     29.5     58.5     85.3     94.2     14.7      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      242)
     111       51       83       45       61      187      168                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      250,342
COMMITMENTS
 110,455   51,675   43,341   79,657  142,187  233,453  237,203   16,888   13,138

CHANGES FROM 09/08/20 (CHANGE IN OPEN INTEREST:      9,200)
   4,766    1,941    2,224    1,988    3,726    8,979    7,891      221    1,309

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    44.1     20.6     17.3     31.8     56.8     93.3     94.8      6.7      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      284)
     129       70       75       52       58      220      175                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:    1,052,825
COMMITMENTS
 343,484   70,105  333,875  298,975  619,001  976,333  1022980   76,493   29,845

CHANGES FROM 09/08/20 (CHANGE IN OPEN INTEREST:     33,866)
  13,611    4,421   10,419    8,770   18,107   32,800   32,947    1,065      919

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.6      6.7     31.7     28.4     58.8     92.7     97.2      7.3      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      418)
     251       85      171       61       67      379      260                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       32,157
COMMITMENTS
   4,889    2,963        0   27,071   29,129   31,960   32,092      197       65

CHANGES FROM 09/08/20 (CHANGE IN OPEN INTEREST:        124)
      20      127        0      104      -43      124       84        0       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    15.2      9.2      0.0     84.2     90.6     99.4     99.8      0.6      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       4        2        0       25       19       29       21                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/15/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       23,421
COMMITMENTS
  10,025    1,117    1,039   12,282   21,139   23,345   23,295       76      126

CHANGES FROM 09/08/20 (CHANGE IN OPEN INTEREST:       -452)
    -571      -79     -434      570       56     -435     -457      -17        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.8      4.8      4.4     52.4     90.3     99.7     99.5      0.3      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       9        6        6       21       17       31       28                  



Updated September 18, 2020