SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/05/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      106,839
COMMITMENTS
  49,012    7,352   10,205   21,287   82,054   80,504   99,611   26,335    7,228

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:     -3,025)
   2,917      301   -4,613     -702    1,668   -2,398   -2,644     -627     -381

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    45.9      6.9      9.6     19.9     76.8     75.4     93.2     24.6      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      143)
      78       21       32       18       36      113       76
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/05/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       68,793
COMMITMENTS
   9,550   26,632    5,263   44,655   23,437   59,468   55,332    9,325   13,461

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:     -1,515)
    -309     -863       30     -563      558     -842     -275     -673   -1,240

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.9     38.7      7.7     64.9     34.1     86.4     80.4     13.6     19.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      123)
      22       51       21       39       33       76       93
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/05/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      330,530
COMMITMENTS
 122,145   38,506   83,786   70,965  191,133  276,896  313,425   53,634   17,105

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:    -18,987)
   2,067   -1,706  -10,565   -8,415   -5,971  -16,913  -18,242   -2,074     -745

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.0     11.6     25.3     21.5     57.8     83.8     94.8     16.2      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      218)
     118       48       35       30       34      172       98
 

Updated December 8, 2006