```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      180,136
COMMITMENTS
  39,000    6,841   56,503   55,851  104,985  151,353  168,329   28,783   11,807

CHANGES FROM 12/18/12 (CHANGE IN OPEN INTEREST:      5,432)
  -6,205      372    8,702    5,716   -3,925    8,213    5,149   -2,780      284

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.7      3.8     31.4     31.0     58.3     84.0     93.4     16.0      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      95       35       84       41       42      167      139
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      148,703
COMMITMENTS
  45,595   37,889   16,735   71,062   79,800  133,392  134,424   15,311   14,280

CHANGES FROM 12/18/12 (CHANGE IN OPEN INTEREST:     -5,403)
  -5,921    1,405      531      137   -4,874   -5,253   -2,937     -150   -2,466

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.7     25.5     11.3     47.8     53.7     89.7     90.4     10.3      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      197)
      59       68       40       45       46      129      138
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/24/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      630,843
COMMITMENTS
 192,668   43,521  148,142  220,092  409,986  560,902  601,649   69,941   29,193

CHANGES FROM 12/18/12 (CHANGE IN OPEN INTEREST:     -2,348)
  -7,056    3,305    4,725    6,512  -10,382    4,181   -2,351   -6,529        3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.5      6.9     23.5     34.9     65.0     88.9     95.4     11.1      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      381)
     222       82      140       59       56      338      228
```

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Updated December 28, 2012