SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      255,771
COMMITMENTS
 101,035   52,184   41,744   80,000  147,506  222,779  241,434   32,993   14,338

CHANGES FROM 06/05/18 (CHANGE IN OPEN INTEREST:     21,882)
  17,482  -13,606    8,201   -4,346   26,256   21,337   20,850      545    1,032

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    39.5     20.4     16.3     31.3     57.7     87.1     94.4     12.9      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      241)
     119       60       83       39       43      196      156                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      295,881
COMMITMENTS
 125,484   57,882   66,176   86,107  154,002  277,768  278,060   18,113   17,821

CHANGES FROM 06/05/18 (CHANGE IN OPEN INTEREST:     23,004)
  14,697   -7,972   19,786  -12,299   10,714   22,184   22,528      820      476

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.4     19.6     22.4     29.1     52.0     93.9     94.0      6.1      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      324)
     135      101      106       49       62      248      225                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      651,671
COMMITMENTS
 185,374   69,914  165,996  246,328  383,610  597,698  619,520   53,973   32,151

CHANGES FROM 06/05/18 (CHANGE IN OPEN INTEREST:      3,235)
   4,562   -3,653    3,379   -2,878    2,708    5,063    2,433   -1,827      802

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.4     10.7     25.5     37.8     58.9     91.7     95.1      8.3      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      386)
     218       92      146       55       58      329      245                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       31,498
COMMITMENTS
  13,391    1,310    1,028   16,738   28,910   31,157   31,248      341      250

CHANGES FROM 06/05/18 (CHANGE IN OPEN INTEREST:      1,011)
     693        8     -140      458    1,143    1,011    1,011        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.5      4.2      3.3     53.1     91.8     98.9     99.2      1.1      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       9        4        5       14       19       24       27                  



Updated June 15, 2018