```
 
 
SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/08/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      113,549
COMMITMENTS
  28,008   15,445   20,163   45,482   63,381   93,653   98,989   19,896   14,560

CHANGES FROM 05/01/12 (CHANGE IN OPEN INTEREST:      2,687)
   1,153    4,174   -1,201    3,032   -2,812    2,984      161     -297    2,526

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.7     13.6     17.8     40.1     55.8     82.5     87.2     17.5     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      154)
      57       42       41       40       39      120      104
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/08/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      144,583
COMMITMENTS
  42,919   39,388   13,391   78,539   71,298  134,849  124,077    9,734   20,506

CHANGES FROM 05/01/12 (CHANGE IN OPEN INTEREST:        342)
   1,515    1,874   -1,060    1,358      765    1,813    1,579   -1,471   -1,237

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.7     27.2      9.3     54.3     49.3     93.3     85.8      6.7     14.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      203)
      52       91       40       44       43      117      156
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/08/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      417,798
COMMITMENTS
 166,130   42,827   36,540  161,037  312,492  363,707  391,859   54,091   25,939

CHANGES FROM 05/01/12 (CHANGE IN OPEN INTEREST:      5,826)
  -3,438   13,652    5,509    7,453  -19,095    9,524       66   -3,698    5,760

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.8     10.3      8.7     38.5     74.8     87.1     93.8     12.9      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      310)
     151       83       81       52       50      234      190
```

----

Updated May 11, 2012