```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/18/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      141,423
COMMITMENTS
  44,889    8,900   26,619   40,347   95,686  111,855  131,205   29,568   10,218

CHANGES FROM 12/11/12 (CHANGE IN OPEN INTEREST:       -662)
  -3,659     -148    2,144      832   -1,752     -683      244       21     -906

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.7      6.3     18.8     28.5     67.7     79.1     92.8     20.9      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      170)
      80       32       52       34       40      139      109
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/18/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      153,815
COMMITMENTS
  51,535   36,481   16,114   70,922   84,667  138,571  137,262   15,244   16,553

CHANGES FROM 12/11/12 (CHANGE IN OPEN INTEREST:      2,505)
   2,942      519     -537     -719    2,938    1,686    2,920      819     -415

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.5     23.7     10.5     46.1     55.0     90.1     89.2      9.9     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      221)
      72       80       38       45       49      143      147
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/18/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      435,742
COMMITMENTS
 202,641   44,860   26,462  137,780  339,914  366,883  411,236   68,859   24,506

CHANGES FROM 12/11/12 (CHANGE IN OPEN INTEREST:      2,156)
     686    6,604    2,242    2,008  -10,738    4,936   -1,892   -2,780    4,048

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    46.5     10.3      6.1     31.6     78.0     84.2     94.4     15.8      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      341)
     190       70       73       58       50      284      166
```

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Updated December 21, 2012