SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/06/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      173,978
COMMITMENTS
  67,784   35,419   19,949   55,270  106,557  143,003  161,924   30,975   12,054

CHANGES FROM 03/30/21 (CHANGE IN OPEN INTEREST:        520)
     891   -2,861    1,974   -3,100    2,722     -234    1,835      754   -1,315

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    39.0     20.4     11.5     31.8     61.2     82.2     93.1     17.8      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      206)
      97       41       63       46       49      168      133                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/06/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      255,691
COMMITMENTS
 110,769   66,909   44,780   77,139  131,769  232,688  243,458   23,003   12,234

CHANGES FROM 03/30/21 (CHANGE IN OPEN INTEREST:     17,198)
   5,755    6,508    5,500    4,106    4,028   15,361   16,036    1,837    1,163

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.3     26.2     17.5     30.2     51.5     91.0     95.2      9.0      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      319)
     163       75       92       56       59      265      187                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/06/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      633,809
COMMITMENTS
 276,945   89,222  145,051  160,233  374,643  582,229  608,917   51,580   24,893

CHANGES FROM 03/30/21 (CHANGE IN OPEN INTEREST:     -4,326)
  20,884   -9,277   -4,763  -17,311   11,365   -1,190   -2,676   -3,137   -1,651

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.7     14.1     22.9     25.3     59.1     91.9     96.1      8.1      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      356)
     201       75      119       63       65      311      212                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/06/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       24,074
COMMITMENTS
   4,590    1,076      134   19,134   22,864   23,858   24,074      216        0

CHANGES FROM 03/30/21 (CHANGE IN OPEN INTEREST:     -2,579)
    -660       -5      -31   -1,858   -2,515   -2,549   -2,551      -30      -28

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.1      4.5      0.6     79.5     95.0     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       4        1        2       17       19       22       21                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/06/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       28,875
COMMITMENTS
   2,573   11,698    3,770   22,130   13,246   28,472   28,713      403      162

CHANGES FROM 03/30/21 (CHANGE IN OPEN INTEREST:     -2,781)
    -338     -881      111   -2,462   -1,990   -2,690   -2,761      -91      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.9     40.5     13.1     76.6     45.9     98.6     99.4      1.4      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
      10        4        9       20       18       32       29                  



Updated April 09, 2021