```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/14/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      130,145
COMMITMENTS
  39,450    9,218   31,201   28,454   76,590   99,105  117,009   31,040   13,136

CHANGES FROM 12/07/10 (CHANGE IN OPEN INTEREST:     -7,530)
  -3,156     -419   -4,125     -791   -1,480   -8,072   -6,024      542   -1,506

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.3      7.1     24.0     21.9     58.8     76.1     89.9     23.9     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      178)
      81       38       37       33       41      138       98
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/14/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      163,546
COMMITMENTS
  58,287   28,019   16,895   69,972  104,818  145,154  149,732   18,392   13,814

CHANGES FROM 12/07/10 (CHANGE IN OPEN INTEREST:      5,871)
   4,720      884      674      882    3,417    6,276    4,975     -405      896

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.6     17.1     10.3     42.8     64.1     88.8     91.6     11.2      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      199)
      76       59       33       40       45      144      117
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/14/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      594,652
COMMITMENTS
 259,917   39,722   77,570  184,736  452,871  522,223  570,163   72,429   24,489

CHANGES FROM 12/07/10 (CHANGE IN OPEN INTEREST:     -8,980)
  -9,587    2,969   -1,569    3,585   -6,953   -7,571   -5,553   -1,409   -3,427

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.7      6.7     13.0     31.1     76.2     87.8     95.9     12.2      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      339)
     205       56       61       45       52      280      145
```

----

Updated December 17, 2010