SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/06/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      176,146
COMMITMENTS
  81,138   21,877   19,358   47,772  124,241  148,268  165,476   27,877   10,670

CHANGES FROM 11/29/16 (CHANGE IN OPEN INTEREST:      3,230)
   1,685    1,643       23    1,396    1,551    3,104    3,217      125       13

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    46.1     12.4     11.0     27.1     70.5     84.2     93.9     15.8      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      207)
      99       50       58       37       45      165      127                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/06/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      237,404
COMMITMENTS
 123,654   67,333   30,208   66,595  123,892  220,457  221,433   16,947   15,971

CHANGES FROM 11/29/16 (CHANGE IN OPEN INTEREST:      5,930)
   2,722     -320    2,811     -478    4,376    5,054    6,867      876     -937

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    52.1     28.4     12.7     28.1     52.2     92.9     93.3      7.1      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      317)
     138       95       66       50       59      226      189                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/06/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      608,167
COMMITMENTS
 219,675   92,020  161,657  175,823  323,956  557,155  577,633   51,011   30,534

CHANGES FROM 11/29/16 (CHANGE IN OPEN INTEREST:      7,323)
  -3,348   11,702    9,633      -12  -11,866    6,273    9,470    1,049   -2,147

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.1     15.1     26.6     28.9     53.3     91.6     95.0      8.4      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      355)
     179      100      141       58       53      290      246                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/06/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       32,367
COMMITMENTS
  14,268      412        0   17,840   31,359   32,108   31,771      259      596

CHANGES FROM 11/29/16 (CHANGE IN OPEN INTEREST:     -2,061)
    -990      -40        0   -1,038   -2,029   -2,028   -2,069      -33        8

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    44.1      1.3      0.0     55.1     96.9     99.2     98.2      0.8      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       5        1        0       10       19       15       20                  



Updated December 9, 2016