SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      239,166
COMMITMENTS
  77,495   45,973   53,614   72,784  125,082  203,892  224,669   35,274   14,497

CHANGES FROM 07/21/20 (CHANGE IN OPEN INTEREST:     -2,809)
 -13,608    2,005    6,108    3,797   -6,375   -3,703    1,738      894   -4,547

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.4     19.2     22.4     30.4     52.3     85.3     93.9     14.7      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      245)
     116       54       81       47       55      201      158                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      239,440
COMMITMENTS
  99,616   56,571   49,108   73,150  120,025  221,874  225,703   17,566   13,737

CHANGES FROM 07/21/20 (CHANGE IN OPEN INTEREST:      5,701)
   4,090     -530    2,253   -1,186    3,952    5,157    5,675      544       26

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.6     23.6     20.5     30.6     50.1     92.7     94.3      7.3      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      264)
     118       66       77       56       55      216      165                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:    1,127,029
COMMITMENTS
 351,980   74,380  370,279  331,272  651,724  1053531  1096383   73,497   30,646

CHANGES FROM 07/21/20 (CHANGE IN OPEN INTEREST:     50,823)
 -13,354    7,761   35,765   29,947   12,580   52,358   56,106   -1,534   -5,283

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.2      6.6     32.9     29.4     57.8     93.5     97.3      6.5      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      411)
     238       84      161       58       74      355      265                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       37,855
COMMITMENTS
   4,731    3,669       40   32,756   34,128   37,527   37,837      328       18

CHANGES FROM 07/21/20 (CHANGE IN OPEN INTEREST:        623)
       0        5        0      623      608      623      613        0       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.5      9.7      0.1     86.5     90.2     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       5        2        1       24       20       29       23                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       25,193
COMMITMENTS
   8,089    2,980    1,887   15,044   20,183   25,020   25,050      173      143

CHANGES FROM 07/21/20 (CHANGE IN OPEN INTEREST:        387)
     536      724     -238       76     -100      374      386       13        1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.1     11.8      7.5     59.7     80.1     99.3     99.4      0.7      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        9        5       19       15       26       27                  



Updated July 31, 2020