SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      241,689
COMMITMENTS
 124,066   29,511   34,913   53,805  161,375  212,783  225,800   28,906   15,889

CHANGES FROM 08/02/16 (CHANGE IN OPEN INTEREST:    -17,960)
  -1,461      767  -11,647   -3,196   -8,761  -16,304  -19,642   -1,655    1,682

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    51.3     12.2     14.4     22.3     66.8     88.0     93.4     12.0      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      247)
     124       60       74       40       45      198      152                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      190,161
COMMITMENTS
  67,168   71,816   23,417   81,472   79,273  172,057  174,507   18,104   15,654

CHANGES FROM 08/02/16 (CHANGE IN OPEN INTEREST:       -438)
  -1,811    5,597      828   -1,284   -6,900   -2,267     -475    1,829       37

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.3     37.8     12.3     42.8     41.7     90.5     91.8      9.5      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      276)
     101       98       68       50       48      194      185                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      823,554
COMMITMENTS
 371,220   58,499  187,792  207,136  546,834  766,148  793,126   57,405   30,428

CHANGES FROM 08/02/16 (CHANGE IN OPEN INTEREST:    -22,349)
 -13,849     -306   -3,984   -2,304  -18,977  -20,137  -23,267   -2,213      918

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.1      7.1     22.8     25.2     66.4     93.0     96.3      7.0      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      406)
     227       96      151       59       65      342      261                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       28,184
COMMITMENTS
  15,382      562        0   12,687   27,054   28,069   27,616      115      568

CHANGES FROM 08/02/16 (CHANGE IN OPEN INTEREST:        -27)
     300        0        0     -267      -35       33      -35      -60        8

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 12, 2016