SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/14/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      232,018
COMMITMENTS
  75,360   80,656   31,390   92,521  102,843  199,271  214,888   32,747   17,130

CHANGES FROM 05/07/19 (CHANGE IN OPEN INTEREST:      4,333)
    -188    2,003    1,320    1,691   -2,952    2,824      371    1,509    3,962

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.5     34.8     13.5     39.9     44.3     85.9     92.6     14.1      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      246)
     123       61       78       46       40      201      150                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/14/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      267,951
COMMITMENTS
  72,397   92,310   52,088  124,818  108,972  249,302  253,371   18,648   14,580

CHANGES FROM 05/07/19 (CHANGE IN OPEN INTEREST:     13,021)
    -673    5,870    4,084    9,199    2,194   12,610   12,148      411      873

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.0     34.5     19.4     46.6     40.7     93.0     94.6      7.0      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      280)
     126       74      102       56       55      231      195                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/14/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      740,685
COMMITMENTS
 228,224   99,775  207,297  245,009  386,011  680,530  693,084   60,155   47,601

CHANGES FROM 05/07/19 (CHANGE IN OPEN INTEREST:     75,337)
  41,921   -8,382    9,421   18,189   58,756   69,531   59,795    5,806   15,542

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    30.8     13.5     28.0     33.1     52.1     91.9     93.6      8.1      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      381)
     209       88      148       61       61      328      245                  
 
 
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.                   Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/14/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       25,384
COMMITMENTS
     598    3,052      795   23,903   21,200   25,296   25,047       88      337

CHANGES FROM 05/07/19 (CHANGE IN OPEN INTEREST:        311)
       0       35       -5      316      281      311      311        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.4     12.0      3.1     94.2     83.5     99.7     98.7      0.3      1.3

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



Updated May 17, 2019