SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/30/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      173,458
COMMITMENTS
  66,893   38,279   17,975   58,369  103,835  143,237  160,089   30,221   13,369

CHANGES FROM 03/23/21 (CHANGE IN OPEN INTEREST:    -10,113)
  -3,288   -1,191   -5,071      235   -4,668   -8,124  -10,929   -1,988      817

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.6     22.1     10.4     33.7     59.9     82.6     92.3     17.4      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      207)
      90       49       60       45       48      163      135                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/30/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      238,493
COMMITMENTS
 105,015   60,401   39,279   73,033  127,741  217,327  227,422   21,166   11,071

CHANGES FROM 03/23/21 (CHANGE IN OPEN INTEREST:    -13,738)
  -5,644   -3,566     -641   -5,512   -7,451  -11,797  -11,659   -1,940   -2,079

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    44.0     25.3     16.5     30.6     53.6     91.1     95.4      8.9      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      296)
     152       61       83       55       57      247      171                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/30/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      638,136
COMMITMENTS
 256,060   98,499  149,814  177,544  363,279  583,419  611,592   54,717   26,544

CHANGES FROM 03/23/21 (CHANGE IN OPEN INTEREST:    -46,705)
    -778    9,903  -32,705  -11,755  -23,913  -45,237  -46,716   -1,468       11

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.1     15.4     23.5     27.8     56.9     91.4     95.8      8.6      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      355)
     196       82      113       60       60      300      211                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/30/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       26,652
COMMITMENTS
   5,250    1,081      165   20,991   25,378   26,406   26,624      246       28

CHANGES FROM 03/23/21 (CHANGE IN OPEN INTEREST:        804)
       0       19        0      744      900      744      919       60     -115

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.7      4.1      0.6     78.8     95.2     99.1     99.9      0.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        1        2       17       18       22       20                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/30/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       31,656
COMMITMENTS
   2,911   12,579    3,659   24,592   15,236   31,162   31,474      494      182

CHANGES FROM 03/23/21 (CHANGE IN OPEN INTEREST:        742)
    -372      444      681      332     -409      641      716      101       26

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.2     39.7     11.6     77.7     48.1     98.4     99.4      1.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
      11        4        8       19       18       31       29                  



Updated April 02, 2021