```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/21/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      133,135
COMMITMENTS
  39,180    8,885   32,475   30,852   77,909  102,507  119,269   30,628   13,866

CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST:      2,990)
    -270     -333    1,274    2,398    1,319    3,402    2,260     -412      730

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.4      6.7     24.4     23.2     58.5     77.0     89.6     23.0     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      85       36       37       34       41      141       96
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/21/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      166,422
COMMITMENTS
  59,804   27,641   17,186   71,398  107,102  148,388  151,929   18,034   14,493

CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST:      2,876)
   1,517     -378      291    1,426    2,284    3,234    2,197     -358      679

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.9     16.6     10.3     42.9     64.4     89.2     91.3     10.8      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      203)
      73       60       34       40       51      141      126
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/21/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      582,133
COMMITMENTS
 251,722   45,298   67,525  194,090  445,898  513,337  558,721   68,796   23,412

CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST:    -12,519)
  -8,195    5,576  -10,045    9,354   -6,973   -8,886  -11,442   -3,633   -1,077

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.2      7.8     11.6     33.3     76.6     88.2     96.0     11.8      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      339)
     203       59       54       50       50      277      142
```

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Updated December 27, 2010