SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/06/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      189,055
COMMITMENTS
  64,499   29,238   35,180   66,540  110,583  166,219  175,001   22,836   14,054

CHANGES FROM 09/29/15 (CHANGE IN OPEN INTEREST:      1,576)
   6,351   -9,035    1,328   -6,652   10,328    1,026    2,621      550   -1,045

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.1     15.5     18.6     35.2     58.5     87.9     92.6     12.1      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      209)
      92       58       65       41       44      166      142                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/06/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      154,158
COMMITMENTS
  54,596   66,168   14,176   72,179   55,636  140,952  135,981   13,206   18,177

CHANGES FROM 09/29/15 (CHANGE IN OPEN INTEREST:      1,865)
   2,134   -3,297      245     -286    6,354    2,093    3,301     -227   -1,436

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.4     42.9      9.2     46.8     36.1     91.4     88.2      8.6     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      238)
      63      106       44       49       48      139      176                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/06/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      625,986
COMMITMENTS
 193,998  101,178  165,405  229,316  324,351  588,719  590,934   37,267   35,053

CHANGES FROM 09/29/15 (CHANGE IN OPEN INTEREST:     25,896)
   9,620   -4,454   13,392    1,478   20,752   24,490   29,691    1,406   -3,795

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.0     16.2     26.4     36.6     51.8     94.0     94.4      6.0      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      373)
     163      128      133       59       63      287      266                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/06/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       17,857
COMMITMENTS
   9,119        0        0    8,588   17,824   17,707   17,824      150       33

CHANGES FROM 09/29/15 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    51.1      0.0      0.0     48.1     99.8     99.2     99.8      0.8      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       4        0        0        9       10       13       10                  



Updated October 9, 2015