```
  
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      178,020
COMMITMENTS
  36,407   15,211   50,498   64,487   95,393  151,392  161,102   26,628   16,918

CHANGES FROM 02/19/13 (CHANGE IN OPEN INTEREST:    -16,695)
  -1,478    3,556   -8,506   -3,524  -10,866  -13,508  -15,816   -3,188     -880

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.5      8.5     28.4     36.2     53.6     85.0     90.5     15.0      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      173)
      81       35       72       42       40      148      130
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      161,489
COMMITMENTS
  46,770   47,506   17,269   77,623   79,588  141,662  144,363   19,826   17,125

CHANGES FROM 02/19/13 (CHANGE IN OPEN INTEREST:    -17,189)
 -11,707   -1,710   -2,742     -334  -15,155  -14,782  -19,607   -2,407    2,418

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.0     29.4     10.7     48.1     49.3     87.7     89.4     12.3     10.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      222)
      74       83       51       47       46      149      159
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 02/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      642,459
COMMITMENTS
 196,956   83,318  149,005  234,724  369,022  580,685  601,345   61,774   41,114

CHANGES FROM 02/19/13 (CHANGE IN OPEN INTEREST:    -23,644)
   7,628   -7,630  -12,819  -10,813   -4,550  -16,003  -24,998   -7,641    1,354

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.7     13.0     23.2     36.5     57.4     90.4     93.6      9.6      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      389)
     207      104      149       68       55      333      255
```

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Updated March 1, 2013