SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      222,837
COMMITMENTS
 112,254   33,653   27,561   54,064  148,604  193,879  209,818   28,959   13,019

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:     -1,378)
  -6,473    2,874    4,659      797   -9,181   -1,017   -1,649     -360      271

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    50.4     15.1     12.4     24.3     66.7     87.0     94.2     13.0      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
     120       58       74       40       42      195      143                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      182,586
COMMITMENTS
  77,036   76,250   19,812   70,398   71,284  167,246  167,346   15,340   15,240

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:      1,998)
   2,387     -614    3,036   -2,044      883    3,379    3,304   -1,381   -1,307

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.2     41.8     10.9     38.6     39.0     91.6     91.7      8.4      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      269)
      91       99       54       54       53      176      178                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      761,990
COMMITMENTS
 329,257   67,611  182,044  190,303  479,996  701,604  729,651   60,386   32,339

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:    -30,675)
 -39,512    9,963   15,229  -10,209  -55,005  -34,491  -29,812    3,816     -863

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.2      8.9     23.9     25.0     63.0     92.1     95.8      7.9      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      399)
     205      114      154       57       61      324      271                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       28,085
COMMITMENTS
  15,095      252       24   12,656   27,240   27,775   27,516      310      569

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:     -2,257)
  -1,578     -120        0     -808   -2,186   -2,386   -2,306      129       49

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    53.7      0.9      0.1     45.1     97.0     98.9     98.0      1.1      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        1        1        9       20       14       21                  



Updated October 7, 2016