SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      179,448
COMMITMENTS
  71,908   50,702   23,504   58,883   88,274  154,295  162,480   25,153   16,968

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     -6,347)
   2,381       49   -2,310   -5,437   -4,448   -5,366   -6,709     -981      362

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.1     28.3     13.1     32.8     49.2     86.0     90.5     14.0      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      203)
      88       61       53       39       42      150      138                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      181,753
COMMITMENTS
  65,971  100,025   16,678   82,960   45,625  165,609  162,329   16,144   19,424

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     -5,600)
   1,637    2,115   -5,758   -1,108   -1,267   -5,229   -4,910     -371     -690

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.3     55.0      9.2     45.6     25.1     91.1     89.3      8.9     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      291)
      73      151       51       52       41      153      220                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      536,215
COMMITMENTS
 160,479  147,438  118,844  218,055  225,105  497,378  491,388   38,837   44,828

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        806)
  -1,613    5,590    2,263    3,163   -6,370    3,813    1,483   -3,008     -677

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.9     27.5     22.2     40.7     42.0     92.8     91.6      7.2      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      343)
     139      134      118       53       54      255      250                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       21,207
COMMITMENTS
   9,906      100        0   11,148   20,742   21,054   20,842      153      365

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        450)
     204       40        0      246      410      450      450        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    46.7      0.5      0.0     52.6     97.8     99.3     98.3      0.7      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       4        1        0       10       11       14       12                  



Updated December 4, 2015