SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/13/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      193,964
COMMITMENTS
  69,819   23,759   38,625   62,506  115,529  170,950  177,913   23,014   16,051

CHANGES FROM 10/06/15 (CHANGE IN OPEN INTEREST:      4,909)
   5,320   -5,479    3,445   -4,034    4,946    4,731    2,912      178    1,997

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.0     12.2     19.9     32.2     59.6     88.1     91.7     11.9      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      209)
      94       55       66       41       46      169      140                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/13/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      157,319
COMMITMENTS
  54,298   60,446   18,853   70,689   60,437  143,839  139,736   13,480   17,583

CHANGES FROM 10/06/15 (CHANGE IN OPEN INTEREST:      3,162)
    -299   -5,722    4,677   -1,490    4,801    2,888    3,755      274     -594

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.5     38.4     12.0     44.9     38.4     91.4     88.8      8.6     11.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      245)
      60      110       47       49       52      141      184                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/13/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      641,353
COMMITMENTS
 206,492   79,959  167,833  227,685  355,791  602,009  603,583   39,343   37,770

CHANGES FROM 10/06/15 (CHANGE IN OPEN INTEREST:     15,366)
  12,494  -21,219    2,428   -1,632   31,440   13,291   12,649    2,076    2,717

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.2     12.5     26.2     35.5     55.5     93.9     94.1      6.1      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      374)
     167      123      138       55       62      292      263                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/13/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       18,327
COMMITMENTS
   9,299        0        0    8,878   18,294   18,177   18,294      150       33

CHANGES FROM 10/06/15 (CHANGE IN OPEN INTEREST:        470)
     180        0        0      290      470      470      470        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    50.7      0.0      0.0     48.4     99.8     99.2     99.8      0.8      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       4        0        0        9       10       13       10                  



Updated October 16, 2015