SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/19/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      245,032
COMMITMENTS
  92,767   53,597   37,486   81,213  139,365  211,466  230,448   33,566   14,584

CHANGES FROM 06/12/18 (CHANGE IN OPEN INTEREST:    -10,739)
  -8,268    1,413   -4,257    1,213   -8,141  -11,312  -10,986      573      246

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.9     21.9     15.3     33.1     56.9     86.3     94.0     13.7      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      238)
     107       66       84       44       44      197      156                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/19/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      275,504
COMMITMENTS
 118,056   63,116   54,272   82,933  143,624  255,262  261,012   20,242   14,491

CHANGES FROM 06/12/18 (CHANGE IN OPEN INTEREST:    -20,378)
  -7,428    5,234  -11,904   -3,174  -10,378  -22,506  -17,048    2,129   -3,330

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.9     22.9     19.7     30.1     52.1     92.7     94.7      7.3      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      310)
     143       80      107       47       59      247      211                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/19/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      691,070
COMMITMENTS
 181,231   97,481  197,319  259,068  362,077  637,617  656,877   53,453   34,193

CHANGES FROM 06/12/18 (CHANGE IN OPEN INTEREST:     39,399)
  -4,143   27,567   31,323   12,739  -21,533   39,919   37,357     -520    2,042

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.2     14.1     28.6     37.5     52.4     92.3     95.1      7.7      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      399)
     220      101      161       56       56      341      261                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/19/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       32,013
COMMITMENTS
  13,575    1,380    1,063   17,034   29,300   31,672   31,743      341      270

CHANGES FROM 06/12/18 (CHANGE IN OPEN INTEREST:        515)
     184       70       35      296      390      515      495        0       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.4      4.3      3.3     53.2     91.5     98.9     99.2      1.1      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       7        6        6       14       19       24       28                  



Updated June 22, 2018