SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/20/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      171,436
COMMITMENTS
  68,174   33,333   22,662   50,655  101,777  141,491  157,772   29,945   13,664

CHANGES FROM 07/13/21 (CHANGE IN OPEN INTEREST:     -1,030)
  -5,741    2,170    2,683    1,909   -8,027   -1,148   -3,174      118    2,144

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    39.8     19.4     13.2     29.5     59.4     82.5     92.0     17.5      8.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      229)
     102       57       73       43       54      177      155                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/20/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      212,811
COMMITMENTS
  81,792   61,164   27,890   83,215  111,063  192,897  200,117   19,913   12,694

CHANGES FROM 07/13/21 (CHANGE IN OPEN INTEREST:     -2,636)
  -1,384   -4,753       61      307      812   -1,016   -3,881   -1,621    1,244

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.4     28.7     13.1     39.1     52.2     90.6     94.0      9.4      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      297)
     124       88       82       59       65      224      198                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/20/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      659,539
COMMITMENTS
 289,396   80,169  136,953  177,228  421,361  603,577  638,482   55,962   21,057

CHANGES FROM 07/13/21 (CHANGE IN OPEN INTEREST:       -458)
   1,945   -5,628  -14,147   12,925   22,517      723    2,741   -1,181   -3,200

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.9     12.2     20.8     26.9     63.9     91.5     96.8      8.5      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      355)
     207       65      129       59       65      312      217                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/20/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       22,945
COMMITMENTS
   3,304      691       84   19,473   22,132   22,861   22,907       84       38

CHANGES FROM 07/13/21 (CHANGE IN OPEN INTEREST:        418)
     -45       20       30      460      364      445      414      -27        4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.4      3.0      0.4     84.9     96.5     99.6     99.8      0.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       5        1        3       17       22       23       25                  
 
 
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.              Code-191696
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/20/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       14,492
COMMITMENTS
   1,306      340       56   13,088   13,959   14,450   14,355       42      137

CHANGES FROM 07/13/21 (CHANGE IN OPEN INTEREST:        -85)
     117        0        0     -202     -100      -85     -100        0       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.0      2.3      0.4     90.3     96.3     99.7     99.1      0.3      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       4        2        1       10       10       14       13                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/20/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       33,100
COMMITMENTS
   2,008   17,240    1,877   28,618   13,729   32,504   32,847      596      253

CHANGES FROM 07/13/21 (CHANGE IN OPEN INTEREST:      1,194)
     -21    1,480     -207    1,419     -109    1,191    1,164        3       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.1     52.1      5.7     86.5     41.5     98.2     99.2      1.8      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       9       11       10       23       20       36       37                  



Updated July 23, 2021