SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      165,412
COMMITMENTS
  65,145   52,065   21,113   51,310   77,930  137,569  151,108   27,843   14,304

CHANGES FROM 09/14/21 (CHANGE IN OPEN INTEREST:      8,150)
   1,194   13,593    3,247    3,511   -9,794    7,952    7,047      198    1,103

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    39.4     31.5     12.8     31.0     47.1     83.2     91.4     16.8      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      228)
      98       66       73       38       47      178      147                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      202,882
COMMITMENTS
  78,854   59,564   27,750   79,213  103,987  185,817  191,301   17,064   11,581

CHANGES FROM 09/14/21 (CHANGE IN OPEN INTEREST:     -2,445)
  -2,516    7,109    1,164      -29  -11,364   -1,381   -3,091   -1,064      646

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.9     29.4     13.7     39.0     51.3     91.6     94.3      8.4      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      278)
     117       79       86       61       62      220      188                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      623,506
COMMITMENTS
 304,600  109,615  106,090  161,704  382,495  572,395  598,201   51,112   25,306

CHANGES FROM 09/14/21 (CHANGE IN OPEN INTEREST:    -10,705)
 -15,189    8,730    3,555    1,461  -23,715  -10,173  -11,430     -532      725

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    48.9     17.6     17.0     25.9     61.3     91.8     95.9      8.2      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      342)
     172       90      132       59       59      292      222                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       23,607
COMMITMENTS
   4,913      658       74   18,578   22,823   23,565   23,555       42       52

CHANGES FROM 09/14/21 (CHANGE IN OPEN INTEREST:        801)
     -10       15      -40      851      806      801      781        0       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.8      2.8      0.3     78.7     96.7     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5        1        2       19       20       25       22                  
 
 
ALUMINIUM EURO PREM DUTYUNPAID - COMMODITY EXCHANGE INC.             Code-191694
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       10,185
COMMITMENTS
   1,020      200       75    8,941    9,910   10,036   10,185      149        0

CHANGES FROM 09/14/21 (CHANGE IN OPEN INTEREST:         30)
      30        0        0        0       30       30       30        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.0      2.0      0.7     87.8     97.3     98.5    100.0      1.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        1        1       13        9       16       11                  
 
 
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.              Code-191696
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       14,920
COMMITMENTS
   2,139      548       60   12,688   14,210   14,887   14,818       33      102

CHANGES FROM 09/14/21 (CHANGE IN OPEN INTEREST:        554)
     114        0        0      440      554      554      554        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.3      3.7      0.4     85.0     95.2     99.8     99.3      0.2      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3        3        1       11       10       14       14                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/21/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       38,765
COMMITMENTS
   2,647   20,704    1,306   34,265   16,390   38,218   38,400      547      365

CHANGES FROM 09/14/21 (CHANGE IN OPEN INTEREST:      2,522)
      72      397       28    2,432    2,007    2,532    2,432      -10       90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.8     53.4      3.4     88.4     42.3     98.6     99.1      1.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
      11       15        8       24       20       37       41                  



Updated September 24, 2021