```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/03/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      131,907
COMMITMENTS
  42,751   19,397   24,159   30,743   73,203   97,653  116,759   34,254   15,148

CHANGES FROM 04/26/11 (CHANGE IN OPEN INTEREST:    -11,434)
    -327    1,314   -4,197   -5,020   -5,094   -9,544   -7,977   -1,890   -3,457

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.4     14.7     18.3     23.3     55.5     74.0     88.5     26.0     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      192)
      86       48       52       37       42      155      115
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/03/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      125,898
COMMITMENTS
  40,403   19,399    9,573   62,248   82,043  112,224  111,015   13,674   14,883

CHANGES FROM 04/26/11 (CHANGE IN OPEN INTEREST:     -4,951)
  -1,673    1,001     -645     -729   -7,360   -3,047   -7,004   -1,904    2,053

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.1     15.4      7.6     49.4     65.2     89.1     88.2     10.9     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      164)
      55       49       39       43       40      122      111
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/03/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      522,323
COMMITMENTS
 259,440   66,784   27,637  161,934  402,036  449,011  496,457   73,312   25,866

CHANGES FROM 04/26/11 (CHANGE IN OPEN INTEREST:     -7,809)
  -1,167    7,443     -725   -5,101  -13,993   -6,993   -7,275     -816     -534

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    49.7     12.8      5.3     31.0     77.0     86.0     95.0     14.0      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      361)
     222       62       63       49       54      296      159
```

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Updated May 6, 2011