SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/02/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      210,638
COMMITMENTS
  74,746   52,233   30,746   77,236  114,677  182,728  197,656   27,910   12,982

CHANGES FROM 12/26/17 (CHANGE IN OPEN INTEREST:     -5,445)
   2,172  -16,796    1,619   -6,255   10,511   -2,464   -4,666   -2,981     -779

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.5     24.8     14.6     36.7     54.4     86.7     93.8     13.3      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      232)
     115       53       68       44       43      187      142                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/02/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      292,750
COMMITMENTS
 149,602   86,746   43,637   81,707  145,309  274,946  275,692   17,804   17,058

CHANGES FROM 12/26/17 (CHANGE IN OPEN INTEREST:     21,301)
  13,227    2,716    8,561   -3,040    8,849   18,747   20,126    2,554    1,175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    51.1     29.6     14.9     27.9     49.6     93.9     94.2      6.1      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      334)
     131      117       91       47       58      240      221                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/02/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      691,269
COMMITMENTS
 246,679   74,658  157,660  238,469  424,278  642,808  656,596   48,461   34,673

CHANGES FROM 12/26/17 (CHANGE IN OPEN INTEREST:     68,313)
  42,419    9,291   14,957    6,733   39,598   64,109   63,846    4,204    4,467

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.7     10.8     22.8     34.5     61.4     93.0     95.0      7.0      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      363)
     184      103      121       51       60      286      235                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/02/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       26,816
COMMITMENTS
  10,378    3,082      659   15,493   22,853   26,530   26,594      286      222

CHANGES FROM 12/26/17 (CHANGE IN OPEN INTEREST:        190)
      75       75        0      115      115      190      190        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.7     11.5      2.5     57.8     85.2     98.9     99.2      1.1      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       7        6        3       13       18       21       26                  



Updated January 5, 2018