SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/08/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      190,949
COMMITMENTS
  77,313   19,342   33,180   54,896  124,149  165,390  176,672   25,559   14,277

CHANGES FROM 03/01/16 (CHANGE IN OPEN INTEREST:     11,328)
     541   -3,310    8,166      498    5,476    9,205   10,332    2,124      997

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.5     10.1     17.4     28.7     65.0     86.6     92.5     13.4      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      97       57       64       42       46      172      141                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/08/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      166,904
COMMITMENTS
  63,180   66,129   18,440   70,347   66,527  151,967  151,096   14,937   15,808

CHANGES FROM 03/01/16 (CHANGE IN OPEN INTEREST:      6,266)
   7,272  -14,398    1,786   -3,280   19,199    5,778    6,587      488     -321

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.9     39.6     11.0     42.1     39.9     91.1     90.5      8.9      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      272)
      88      115       59       49       50      170      197                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/08/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      788,410
COMMITMENTS
 280,680   67,823  226,543  222,061  455,602  729,283  749,968   59,127   38,442

CHANGES FROM 03/01/16 (CHANGE IN OPEN INTEREST:     86,456)
  32,262    3,021   40,122   10,919   41,712   83,302   84,854    3,154    1,602

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.6      8.6     28.7     28.2     57.8     92.5     95.1      7.5      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      405)
     214      111      148       53       65      324      271                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/08/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       25,224
COMMITMENTS
  15,540        0        0    9,384   24,983   24,924   24,983      300      241

CHANGES FROM 03/01/16 (CHANGE IN OPEN INTEREST:     -2,003)
    -639        0        0   -1,344   -2,061   -1,983   -2,061      -20       58

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    61.6      0.0      0.0     37.2     99.0     98.8     99.0      1.2      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       4        0        0       10       13       14       13                  



Updated March 11, 2016