SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/10/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      232,753
COMMITMENTS
  90,155   66,756   28,866   79,762  119,580  198,784  215,202   33,969   17,551

CHANGES FROM 07/03/18 (CHANGE IN OPEN INTEREST:      2,814)
  -2,255   -1,096    4,775     -450     -553    2,070    3,126      744     -312

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.7     28.7     12.4     34.3     51.4     85.4     92.5     14.6      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      247)
     123       65       76       44       39      204      146                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/10/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      289,428
COMMITMENTS
 101,668   87,668   51,753  117,222  134,177  270,642  273,598   18,786   15,831

CHANGES FROM 07/03/18 (CHANGE IN OPEN INTEREST:     20,924)
   1,950   12,816    1,431   17,606    4,783   20,986   19,030      -63    1,894

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.1     30.3     17.9     40.5     46.4     93.5     94.5      6.5      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      325)
     142      104       91       60       53      249      210                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/10/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      719,736
COMMITMENTS
 197,589  128,533  202,282  260,383  350,258  660,254  681,073   59,482   38,663

CHANGES FROM 07/03/18 (CHANGE IN OPEN INTEREST:      5,458)
   1,762     -975    9,597   -8,003   -1,008    3,356    7,614    2,102   -2,156

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.5     17.9     28.1     36.2     48.7     91.7     94.6      8.3      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      388)
     216       98      159       57       54      336      253                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/10/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       30,063
COMMITMENTS
  12,537    1,245      773   16,449   27,792   29,759   29,810      304      253

CHANGES FROM 07/03/18 (CHANGE IN OPEN INTEREST:        460)
      -5       10       35      430      381      460      426        0       34

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.7      4.1      2.6     54.7     92.4     99.0     99.2      1.0      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       8        5        5       14       19       23       28                  



Updated July 13, 2018