SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/02/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      259,649
COMMITMENTS
 125,527   28,745   46,560   57,000  170,137  229,088  245,442   30,561   14,207

CHANGES FROM 07/26/16 (CHANGE IN OPEN INTEREST:     14,016)
     747    2,766    7,355    2,101    4,834   10,203   14,956    3,813     -940

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    48.3     11.1     17.9     22.0     65.5     88.2     94.5     11.8      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      262)
     135       62       69       42       47      204      156                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/02/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      190,599
COMMITMENTS
  68,978   66,219   22,589   82,757   86,174  174,324  174,982   16,275   15,617

CHANGES FROM 07/26/16 (CHANGE IN OPEN INTEREST:      1,766)
    -423    1,689     -603    1,589    1,435      563    2,521    1,204     -755

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.2     34.7     11.9     43.4     45.2     91.5     91.8      8.5      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      276)
      99       99       70       50       50      188      192                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/02/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      845,903
COMMITMENTS
 385,069   58,805  191,776  209,440  565,812  786,285  816,393   59,618   29,510

CHANGES FROM 07/26/16 (CHANGE IN OPEN INTEREST:     47,633)
  23,285    2,526   12,705    6,605   27,255   42,595   42,486    5,038    5,147

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.5      7.0     22.7     24.8     66.9     93.0     96.5      7.0      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      408)
     239       86      147       55       64      347      251                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/02/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       28,211
COMMITMENTS
  15,082      562        0   12,954   27,089   28,036   27,651      175      560

CHANGES FROM 07/26/16 (CHANGE IN OPEN INTEREST:     -3,466)
  -1,719      -70        0   -1,698   -3,705   -3,417   -3,775      -49      309

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    53.5      2.0      0.0     45.9     96.0     99.4     98.0      0.6      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        1        0       11       16       14       17                  



Updated August 5, 2016