SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/23/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      183,571
COMMITMENTS
  70,181   39,470   23,046   58,135  108,503  151,361  171,018   32,210   12,552

CHANGES FROM 03/16/21 (CHANGE IN OPEN INTEREST:        124)
    -856    2,316      267    1,303   -2,365      714      217     -590      -93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.2     21.5     12.6     31.7     59.1     82.5     93.2     17.5      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      225)
     103       52       72       44       51      178      149                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/23/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      252,231
COMMITMENTS
 110,659   63,968   39,920   78,545  135,193  229,124  239,081   23,106   13,150

CHANGES FROM 03/16/21 (CHANGE IN OPEN INTEREST:     -1,838)
     737    1,523   -1,491     -196   -3,073     -950   -3,040     -888    1,203

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.9     25.4     15.8     31.1     53.6     90.8     94.8      9.2      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      313)
     167       64       87       56       62      260      184                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/23/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      684,841
COMMITMENTS
 256,838   88,597  182,519  189,299  387,192  628,656  658,308   56,185   26,533

CHANGES FROM 03/16/21 (CHANGE IN OPEN INTEREST:      7,877)
   5,174   11,983    1,376    1,599   -6,161    8,149    7,198     -272      679

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.5     12.9     26.7     27.6     56.5     91.8     96.1      8.2      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      363)
     197       86      135       63       63      316      231                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/23/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       25,848
COMMITMENTS
   5,250    1,062      165   20,247   24,478   25,662   25,705      186      143

CHANGES FROM 03/16/21 (CHANGE IN OPEN INTEREST:        731)
      30        0        0      701      731      731      731        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.3      4.1      0.6     78.3     94.7     99.3     99.4      0.7      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       4        1        2       16       17       21       19                  
 
 
US MIDWEST DOMESTIC HOT-ROLL - COMMODITY EXCHANGE INC.               Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/23/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       30,914
COMMITMENTS
   3,284   12,136    2,978   24,260   15,645   30,521   30,758      393      156

CHANGES FROM 03/16/21 (CHANGE IN OPEN INTEREST:        750)
    -341      882       37      945     -171      641      749      109        1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.6     39.3      9.6     78.5     50.6     98.7     99.5      1.3      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
      11        3        9       19       18       31       29                  



Updated March 25, 2021