SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      179,620
COMMITMENTS
  76,773   22,652   25,015   54,398  118,673  156,185  166,340   23,435   13,280

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:    -18,484)
  -2,924    2,724  -13,840      936   -6,750  -15,828  -17,865   -2,656     -618

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.7     12.6     13.9     30.3     66.1     87.0     92.6     13.0      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      212)
      97       53       64       42       45      169      139                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      160,638
COMMITMENTS
  55,908   80,527   16,654   73,627   47,328  146,189  144,509   14,449   16,128

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:    -13,792)
  -2,111     -537   -8,388   -3,592   -3,851  -14,091  -12,776      300   -1,015

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.8     50.1     10.4     45.8     29.5     91.0     90.0      9.0     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      265)
      76      125       59       51       45      157      202                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      701,954
COMMITMENTS
 248,418   64,802  186,421  211,142  413,891  645,981  665,114   55,973   36,840

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:    -31,925)
   2,016   -2,621  -15,621  -18,961  -13,125  -32,566  -31,368      641     -558

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.4      9.2     26.6     30.1     59.0     92.0     94.8      8.0      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      392)
     214      101      137       53       64      313      259                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       27,227
COMMITMENTS
  16,179        0        0   10,728   27,044   26,907   27,044      320      183

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        323)
      15        0        0      318      323      333      323      -10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    59.4      0.0      0.0     39.4     99.3     98.8     99.3      1.2      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        0        0       10       14       14       14                  



Updated March 4, 2016