SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/29/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      207,610
COMMITMENTS
  83,066   65,613   16,347   77,447  112,744  176,860  194,704   30,750   12,906

CHANGES FROM 05/22/18 (CHANGE IN OPEN INTEREST:      9,362)
   5,059    2,831    1,738      931    4,805    7,728    9,374    1,634      -12

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.0     31.6      7.9     37.3     54.3     85.2     93.8     14.8      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      228)
     107       53       55       36       36      167      130                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/29/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      266,370
COMMITMENTS
 108,885   71,285   46,142   92,104  133,339  247,131  250,766   19,239   15,604

CHANGES FROM 05/22/18 (CHANGE IN OPEN INTEREST:      6,259)
    -738      674      241    7,500    4,986    7,003    5,901     -744      358

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.9     26.8     17.3     34.6     50.1     92.8     94.1      7.2      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      302)
     140       72       97       55       56      247      196                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/29/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      469,382
COMMITMENTS
 193,652   78,522   52,942  171,361  308,050  417,955  439,514   51,427   29,868

CHANGES FROM 05/22/18 (CHANGE IN OPEN INTEREST:    -33,560)
   3,975  -20,198   -2,664  -31,740  -10,626  -30,429  -33,488   -3,131      -72

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.3     16.7     11.3     36.5     65.6     89.0     93.6     11.0      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      337)
     188       74       73       47       57      268      176                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 05/29/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       32,627
COMMITMENTS
  13,829    1,725    1,319   17,094   29,315   32,242   32,359      385      268

CHANGES FROM 05/22/18 (CHANGE IN OPEN INTEREST:        244)
     118        0        0      126      219      244      219        0       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.4      5.3      4.0     52.4     89.8     98.8     99.2      1.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       7        5        6       16       19       26       27                  



Updated June 1, 2018