```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      144,510
COMMITMENTS
  28,580    7,052   44,505   48,169   80,395  121,254  131,953   23,256   12,557

CHANGES FROM 01/24/12 (CHANGE IN OPEN INTEREST:        861)
   1,423   -1,227     -406     -616    3,052      402    1,420      459     -559

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.8      4.9     30.8     33.3     55.6     83.9     91.3     16.1      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      168)
      78       36       60       38       46      140      121
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      152,058
COMMITMENTS
  37,565   33,482   23,193   77,220   78,492  137,978  135,168   14,080   16,890

CHANGES FROM 01/24/12 (CHANGE IN OPEN INTEREST:      9,043)
   1,534    1,936      673    6,238    7,643    8,444   10,252      599   -1,209

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.7     22.0     15.3     50.8     51.6     90.7     88.9      9.3     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      188)
      52       65       51       48       45      135      139
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      660,852
COMMITMENTS
 211,698   23,511  148,802  235,173  463,251  595,672  635,564   65,180   25,288

CHANGES FROM 01/24/12 (CHANGE IN OPEN INTEREST:     -3,003)
  29,507   -3,653  -11,909  -18,266   16,523     -668      961   -2,335   -3,964

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.0      3.6     22.5     35.6     70.1     90.1     96.2      9.9      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      344)
     215       58      134       56       52      313      208
```

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Updated February 3, 2012