SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      237,176
COMMITMENTS
 121,289   32,489   29,129   55,837  160,731  206,255  222,348   30,921   14,828

CHANGES FROM 08/09/16 (CHANGE IN OPEN INTEREST:     -4,513)
  -2,776    2,978   -5,784    2,032     -645   -6,529   -3,451    2,015   -1,062

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    51.1     13.7     12.3     23.5     67.8     87.0     93.7     13.0      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      253)
     128       61       74       40       44      198      157                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      182,189
COMMITMENTS
  61,517   66,254   22,592   81,112   77,625  165,222  166,471   16,967   15,718

CHANGES FROM 08/09/16 (CHANGE IN OPEN INTEREST:     -7,972)
  -5,650   -5,562     -825     -360   -1,649   -6,836   -8,036   -1,136       64

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    33.8     36.4     12.4     44.5     42.6     90.7     91.4      9.3      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      287)
      95      108       73       51       53      190      206                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      837,871
COMMITMENTS
 367,975   55,537  200,048  211,112  551,247  779,135  806,832   58,736   31,039

CHANGES FROM 08/09/16 (CHANGE IN OPEN INTEREST:     14,318)
  -3,245   -2,962   12,256    3,976    4,412   12,987   13,706    1,331      612

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.9      6.6     23.9     25.2     65.8     93.0     96.3      7.0      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      398)
     227       87      148       61       66      341      254                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       28,585
COMMITMENTS
  15,612      562        0   12,858   27,455   28,470   28,017      115      568

CHANGES FROM 08/09/16 (CHANGE IN OPEN INTEREST:        401)
     230        0        0      171      401      401      401        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    54.6      2.0      0.0     45.0     96.0     99.6     98.0      0.4      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        1        0       11       17       15       18                  



Updated August 19, 2016