SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      227,685
COMMITMENTS
  75,548   78,653   30,070   90,829  105,795  196,447  214,517   31,238   13,168

CHANGES FROM 04/30/19 (CHANGE IN OPEN INTEREST:      3,830)
     -29    3,242    2,011    2,083   -2,790    4,065    2,464     -236    1,366

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    33.2     34.5     13.2     39.9     46.5     86.3     94.2     13.7      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      247)
     123       60       80       47       43      201      155                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      254,930
COMMITMENTS
  73,069   86,441   48,003  115,619  106,779  236,692  241,223   18,238   13,707

CHANGES FROM 04/30/19 (CHANGE IN OPEN INTEREST:     -1,177)
  -6,365    6,754   -6,392   10,821   -2,759   -1,936   -2,398      759    1,221

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.7     33.9     18.8     45.4     41.9     92.8     94.6      7.2      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      278)
     121       70       96       58       56      227      189                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      665,348
COMMITMENTS
 186,303  108,157  197,876  226,819  327,255  610,999  633,289   54,349   32,059

CHANGES FROM 04/30/19 (CHANGE IN OPEN INTEREST:     27,658)
   8,562      565   22,898   -3,872    2,882   27,588   26,345       69    1,312

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.0     16.3     29.7     34.1     49.2     91.8     95.2      8.2      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      376)
     208       83      140       62       65      319      242                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       25,073
COMMITMENTS
     598    3,017      800   23,587   20,919   24,985   24,736       88      337

CHANGES FROM 04/30/19 (CHANGE IN OPEN INTEREST:     -2,711)
    -189     -304     -161   -2,288   -2,223   -2,638   -2,688      -73      -23

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.4     12.0      3.2     94.1     83.4     99.6     98.7      0.4      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       3        6        2       17       20       22       26                  



Updated May 10, 2019