```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/13/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:       98,311
COMMITMENTS
  25,572   11,905   17,176   35,629   55,934   78,377   85,015   19,934   13,296

CHANGES FROM 12/06/11 (CHANGE IN OPEN INTEREST:      2,627)
   2,361    1,324    1,112      136   -2,078    3,609      358     -982    2,269

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.0     12.1     17.5     36.2     56.9     79.7     86.5     20.3     13.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      149)
      61       35       39       35       41      118       99
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/13/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      115,993
COMMITMENTS
  27,040   30,396   10,752   67,361   59,408  105,153  100,556   10,840   15,437

CHANGES FROM 12/06/11 (CHANGE IN OPEN INTEREST:      2,741)
     325    1,049       30    2,071    1,842    2,426    2,921      315     -180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.3     26.2      9.3     58.1     51.2     90.7     86.7      9.3     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      178)
      44       71       40       42       42      110      138
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/13/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      427,699
COMMITMENTS
 184,468   33,965   29,626  152,357  338,574  366,451  402,165   61,248   25,534

CHANGES FROM 12/06/11 (CHANGE IN OPEN INTEREST:      4,743)
  -8,284      924    5,868    9,914   -5,369    7,498    1,423   -2,755    3,320

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.1      7.9      6.9     35.6     79.2     85.7     94.0     14.3      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      302)
     156       71       72       50       50      239      166
```

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Updated December 16, 2011