SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      212,586
COMMITMENTS
  90,558   46,696   31,149   64,252  119,441  185,959  197,286   26,627   15,300

CHANGES FROM 08/15/17 (CHANGE IN OPEN INTEREST:        232)
     -88   -5,976    1,211     -439    6,524      684    1,759     -452   -1,527

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.6     22.0     14.7     30.2     56.2     87.5     92.8     12.5      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      229)
      97       71       80       40       44      185      152                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      332,408
COMMITMENTS
 164,286  123,796   52,295   97,618  138,184  314,198  314,275   18,210   18,133

CHANGES FROM 08/15/17 (CHANGE IN OPEN INTEREST:     -3,599)
   1,106   -2,797   -3,996     -726    3,037   -3,616   -3,756       17      157

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    49.4     37.2     15.7     29.4     41.6     94.5     94.5      5.5      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      363)
     146      125      102       50       61      263      240                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      741,455
COMMITMENTS
 294,775   79,323  177,968  221,894  448,479  694,637  705,769   46,818   35,686

CHANGES FROM 08/15/17 (CHANGE IN OPEN INTEREST:     47,136)
  18,008   -5,612   15,583   11,021   37,249   44,612   47,220    2,525      -84

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    39.8     10.7     24.0     29.9     60.5     93.7     95.2      6.3      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      393)
     198      111      154       58       68      320      275                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/17          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       27,996
COMMITMENTS
   6,022    1,181    1,665   19,833   24,739   27,520   27,585      476      411

CHANGES FROM 08/15/17 (CHANGE IN OPEN INTEREST:      1,048)
     245      237      -34      834      968    1,045    1,171        3     -123

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.5      4.2      5.9     70.8     88.4     98.3     98.5      1.7      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       5        3        3       13       13       19       18                  



Updated August 25, 2017