SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/19/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      203,613
COMMITMENTS
  54,538   23,353   39,988   80,083  126,129  174,609  189,469   29,004   14,144

CHANGES FROM 05/12/20 (CHANGE IN OPEN INTEREST:     28,430)
  10,840    4,037    8,036    6,275   12,321   25,151   24,395    3,278    4,034

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.8     11.5     19.6     39.3     61.9     85.8     93.1     14.2      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      204)
     104       37       66       42       52      173      130                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/19/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      176,498
COMMITMENTS
  50,435   64,254   36,533   76,989   60,747  163,957  161,534   12,541   14,964

CHANGES FROM 05/12/20 (CHANGE IN OPEN INTEREST:      2,677)
   3,009    1,022   -1,282    1,200    2,488    2,926    2,228     -248      450

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.6     36.4     20.7     43.6     34.4     92.9     91.5      7.1      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      231)
      82       80       72       58       46      181      162                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/19/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:    1,086,271
COMMITMENTS
 328,535   44,994  329,863  361,279  684,085  1019677  1058942   66,594   27,329

CHANGES FROM 05/12/20 (CHANGE IN OPEN INTEREST:     73,148)
  22,300    7,673   27,731   20,967   37,504   70,998   72,908    2,150      240

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    30.2      4.1     30.4     33.3     63.0     93.9     97.5      6.1      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      387)
     232       72      153       67       69      351      246                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/19/20          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(55,116 US Pounds-25 MT)                             OPEN INTEREST:       33,122
COMMITMENTS
   3,185    2,424       49   29,804   30,458   33,038   32,931       84      191

CHANGES FROM 05/12/20 (CHANGE IN OPEN INTEREST:      1,194)
     301      101       -1      952    1,157    1,252    1,257      -58      -63

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.6      7.3      0.1     90.0     92.0     99.7     99.4      0.3      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       3        2        1       24       18       28       20                  



Updated May 22, 2020