SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/20/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      220,278
COMMITMENTS
 115,303   29,338   25,410   51,991  152,607  192,703  207,355   27,575   12,923

CHANGES FROM 09/13/16 (CHANGE IN OPEN INTEREST:       -292)
     -18   -1,207       76      403      660      461     -472     -753      180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    52.3     13.3     11.5     23.6     69.3     87.5     94.1     12.5      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      237)
     127       50       70       42       45      198      139                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/20/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      191,965
COMMITMENTS
  82,213   95,536   18,507   74,934   61,281  175,654  175,325   16,311   16,641

CHANGES FROM 09/13/16 (CHANGE IN OPEN INTEREST:    -13,060)
  -6,347  -18,530     -854   -5,384    5,986  -12,585  -13,398     -474      338

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.8     49.8      9.6     39.0     31.9     91.5     91.3      8.5      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      271)
      94      106       52       50       44      174      177                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/20/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      793,177
COMMITMENTS
 332,163   59,508  189,571  205,598  513,857  727,332  762,936   65,846   30,242

CHANGES FROM 09/13/16 (CHANGE IN OPEN INTEREST:    -12,931)
 -27,788    1,883    2,299    5,100  -15,978  -20,389  -11,796    7,458   -1,135

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.9      7.5     23.9     25.9     64.8     91.7     96.2      8.3      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      410)
     224       97      161       60       67      349      270                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/20/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       29,643
COMMITMENTS
  16,193      372       24   13,245   28,727   29,462   29,123      181      520

CHANGES FROM 09/13/16 (CHANGE IN OPEN INTEREST:        744)
     540     -240       24      180      960      744      744        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    54.6      1.3      0.1     44.7     96.9     99.4     98.2      0.6      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        1        1       11       20       16       21                  



Updated September 23, 2016