SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/20/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      159,697
COMMITMENTS
  83,529   22,635    9,796   42,097  116,045  135,422  148,476   24,275   11,221

CHANGES FROM 12/13/16 (CHANGE IN OPEN INTEREST:     -3,859)
  -3,511    2,528      175      230   -6,953   -3,106   -4,250     -753      391

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    52.3     14.2      6.1     26.4     72.7     84.8     93.0     15.2      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      193)
      92       42       35       32       40      138      107                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/20/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      233,042
COMMITMENTS
 119,225   67,199   30,639   68,111  120,663  217,975  218,501   15,067   14,541

CHANGES FROM 12/13/16 (CHANGE IN OPEN INTEREST:     -3,780)
  -8,441      648    1,810    3,747   -4,371   -2,884   -1,913     -896   -1,867

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    51.2     28.8     13.1     29.2     51.8     93.5     93.8      6.5      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      309)
     133       91       53       47       64      208      186                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/20/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      398,661
COMMITMENTS
 219,067  104,233   44,342   87,960  221,982  351,369  370,557   47,292   28,104

CHANGES FROM 12/13/16 (CHANGE IN OPEN INTEREST:      1,627)
 -10,688    3,789    9,298    1,817  -14,047      427     -960    1,200    2,587

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    55.0     26.1     11.1     22.1     55.7     88.1     93.0     11.9      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      312)
     153       85       80       48       48      232      187                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 12/20/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       33,365
COMMITMENTS
  14,988      412        0   18,238   32,357   33,226   32,769      139      596

CHANGES FROM 12/13/16 (CHANGE IN OPEN INTEREST:        990)
     720        0        0      390      990    1,110      990     -120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.9      1.2      0.0     54.7     97.0     99.6     98.2      0.4      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       5        1        0       11       19       16       20                  



Updated December 23, 2016