SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/29/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      179,819
COMMITMENTS
  67,385   47,513   30,029   57,472   86,778  154,886  164,320   24,933   15,499

CHANGES FROM 12/22/15 (CHANGE IN OPEN INTEREST:      2,359)
     270    2,729     -209      557     -581      617    1,939    1,742      420

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.5     26.4     16.7     32.0     48.3     86.1     91.4     13.9      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      191)
      92       45       62       35       41      152      131                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/29/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      168,364
COMMITMENTS
  60,057   90,074   16,240   78,960   43,391  155,258  149,705   13,107   18,660

CHANGES FROM 12/22/15 (CHANGE IN OPEN INTEREST:     -2,940)
  -2,982   -3,141      -88     -468      109   -3,537   -3,120      597      179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.7     53.5      9.6     46.9     25.8     92.2     88.9      7.8     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      256)
      66      119       46       52       47      139      196                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/29/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      539,984
COMMITMENTS
 152,028  128,717  142,535  206,064  226,124  500,626  497,375   39,358   42,608

CHANGES FROM 12/22/15 (CHANGE IN OPEN INTEREST:    -21,106)
  -3,906    4,968   -7,982   -9,737  -18,258  -21,625  -21,272      519      166

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.2     23.8     26.4     38.2     41.9     92.7     92.1      7.3      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      339)
     141      122      121       51       54      253      249                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/29/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       22,008
COMMITMENTS
  10,533      100        0   11,284   21,497   21,817   21,597      191      411

CHANGES FROM 12/22/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.9      0.5      0.0     51.3     97.7     99.1     98.1      0.9      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       4        1        0        8        9       12       10                  



Updated January 1, 2016