```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 06/05/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      116,809
COMMITMENTS
  27,809   18,015   22,781   44,927   61,452   95,517  102,248   21,292   14,561

CHANGES FROM 05/29/12 (CHANGE IN OPEN INTEREST:      2,848)
   1,310       74    2,069     -890    1,301    2,489    3,444      359     -596

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.8     15.4     19.5     38.5     52.6     81.8     87.5     18.2     12.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      149)
      56       44       39       34       35      114       99
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 06/05/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      156,252
COMMITMENTS
  40,259   56,896   19,903   84,559   56,870  144,721  133,669   11,531   22,583

CHANGES FROM 05/29/12 (CHANGE IN OPEN INTEREST:      7,558)
    -380    4,619    2,282    4,141      699    6,043    7,600    1,515      -42

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.8     36.4     12.7     54.1     36.4     92.6     85.5      7.4     14.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      219)
      56       96       51       44       43      131      171
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 06/05/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      423,941
COMMITMENTS
 183,962   55,098   30,144  154,597  310,719  368,703  395,961   55,238   27,980

CHANGES FROM 05/29/12 (CHANGE IN OPEN INTEREST:      3,950)
  16,523   -1,629   -2,344  -15,611    9,802   -1,432    5,829    5,382   -1,879

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.4     13.0      7.1     36.5     73.3     87.0     93.4     13.0      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      285)
     155       64       65       49       43      229      153
```

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Updated June 8, 2012