```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 03/30/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      113,405
COMMITMENTS
  38,734    5,753   19,727   31,259   77,576   89,720  103,056   23,685   10,349

CHANGES FROM 03/23/10 (CHANGE IN OPEN INTEREST:        885)
     629      -51    1,262    1,373    1,992    3,264    3,203   -2,379   -2,318

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.2      5.1     17.4     27.6     68.4     79.1     90.9     20.9      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      146)
      70       25       31       37       31      120       74
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 03/30/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      141,517
COMMITMENTS
  47,203   25,546   18,360   63,203   84,127  128,766  128,033   12,751   13,484

CHANGES FROM 03/23/10 (CHANGE IN OPEN INTEREST:      9,023)
   4,567      961      990    2,520    7,731    8,077    9,682      946     -659

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.4     18.1     13.0     44.7     59.4     91.0     90.5      9.0      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      188)
      57       66       39       37       40      124      127
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 03/30/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      466,678
COMMITMENTS
 209,874   36,108   67,642  135,472  343,163  412,988  446,913   53,690   19,765

CHANGES FROM 03/23/10 (CHANGE IN OPEN INTEREST:    -28,465)
 -11,598   -1,492  -16,109   10,968   -5,164  -16,739  -22,765  -11,726   -5,700

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    45.0      7.7     14.5     29.0     73.5     88.5     95.8     11.5      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      298)
     159       63       65       50       49      247      145
```

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Updated April 2, 2010