SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      211,505
COMMITMENTS
  61,471   45,534   35,356   88,482  113,919  185,309  194,809   26,197   16,697

CHANGES FROM 08/11/15 (CHANGE IN OPEN INTEREST:     -2,842)
  -5,110   -3,412   -4,579    3,133    5,445   -6,555   -2,546    3,713     -295

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.1     21.5     16.7     41.8     53.9     87.6     92.1     12.4      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      91       67       77       48       45      175      157                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      191,961
COMMITMENTS
  60,822   89,744   31,167   83,961   48,135  175,950  169,046   16,011   22,915

CHANGES FROM 08/11/15 (CHANGE IN OPEN INTEREST:     -3,763)
     540   -4,293      -13   -4,693       38   -4,165   -4,268      402      505

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.7     46.8     16.2     43.7     25.1     91.7     88.1      8.3     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      287)
      70      140       73       50       40      162      228                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/18/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      636,582
COMMITMENTS
 185,116  140,043  165,272  250,091  283,813  600,480  589,129   36,102   47,453

CHANGES FROM 08/11/15 (CHANGE IN OPEN INTEREST:      2,467)
      98  -12,671    4,556      860    9,857    5,514    1,742   -3,048      725

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.1     22.0     26.0     39.3     44.6     94.3     92.5      5.7      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      387)
     151      157      137       58       60      282      288                  



Updated August 21, 2015