SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/26/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      245,633
COMMITMENTS
 124,780   25,978   39,205   54,900  165,302  218,885  230,486   26,748   15,147

CHANGES FROM 07/19/16 (CHANGE IN OPEN INTEREST:     -6,453)
   3,664    1,990   -4,448   -3,721   -2,766   -4,504   -5,224   -1,948   -1,229

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    50.8     10.6     16.0     22.4     67.3     89.1     93.8     10.9      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      250)
     131       60       57       39       46      193      143                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/26/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      188,833
COMMITMENTS
  69,402   64,531   23,192   81,168   84,738  173,761  172,461   15,072   16,372

CHANGES FROM 07/19/16 (CHANGE IN OPEN INTEREST:      8,343)
   3,554      840    3,511    1,408    4,491    8,473    8,842     -130     -499

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.8     34.2     12.3     43.0     44.9     92.0     91.3      8.0      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      290)
      97      121       68       50       48      187      203                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/26/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      798,270
COMMITMENTS
 361,784   56,279  179,071  202,835  538,556  743,690  773,907   54,580   24,363

CHANGES FROM 07/19/16 (CHANGE IN OPEN INTEREST:    -91,828)
 -19,898   -6,615  -47,251  -18,203  -31,230  -85,352  -85,096   -6,476   -6,732

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.3      7.1     22.4     25.4     67.5     93.2     96.9      6.8      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      381)
     214       79      146       60       64      327      248                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/26/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       31,677
COMMITMENTS
  16,801      632        0   14,652   30,794   31,453   31,426      224      251

CHANGES FROM 07/19/16 (CHANGE IN OPEN INTEREST:        542)
    -316        0        0      858      542      542      542        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    53.0      2.0      0.0     46.3     97.2     99.3     99.2      0.7      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        1        0       11       16       14       17                  



Updated July 29, 2016