SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      192,970
COMMITMENTS
  84,905   53,479   16,984   61,774  108,128  163,663  178,591   29,307   14,379

CHANGES FROM 11/28/17 (CHANGE IN OPEN INTEREST:      6,698)
  -5,233   22,123     -139    9,701  -17,020    4,329    4,964    2,369    1,734

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.0     27.7      8.8     32.0     56.0     84.8     92.5     15.2      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      219)
      96       66       38       36       37      150      126                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      258,050
COMMITMENTS
 116,872   90,219   41,170   80,412  115,624  238,454  247,013   19,596   11,037

CHANGES FROM 11/28/17 (CHANGE IN OPEN INTEREST:    -15,264)
 -15,884    1,386      794   -1,005  -16,664  -16,095  -14,484      831     -780

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    45.3     35.0     16.0     31.2     44.8     92.4     95.7      7.6      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      314)
     129      102       90       46       53      230      205                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      472,795
COMMITMENTS
 251,234   77,905   44,905  132,509  322,399  428,648  445,209   44,147   27,586

CHANGES FROM 11/28/17 (CHANGE IN OPEN INTEREST:    -31,015)
 -36,150   14,938   -7,450   15,678  -40,973  -27,922  -33,485   -3,093    2,470

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    53.1     16.5      9.5     28.0     68.2     90.7     94.2      9.3      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      338)
     177       86       79       47       49      256      186                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 12/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       25,184
COMMITMENTS
  10,146    2,490      520   14,234   21,952   24,900   24,962      284      222

CHANGES FROM 11/28/17 (CHANGE IN OPEN INTEREST:     -1,461)
   1,126      -26      -75   -2,480   -1,101   -1,429   -1,202      -32     -259

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.3      9.9      2.1     56.5     87.2     98.9     99.1      1.1      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       8        5        3       12       15       20       23                  



Updated December 8, 2017