SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/15/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      198,065
COMMITMENTS
  72,663   72,005   16,450   78,406   96,472  167,519  184,927   30,546   13,138

CHANGES FROM 05/08/18 (CHANGE IN OPEN INTEREST:      2,200)
     -50     -829    1,217    1,279    2,268    2,446    2,656     -246     -456

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.7     36.4      8.3     39.6     48.7     84.6     93.4     15.4      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      235)
     103       67       42       38       37      160      134                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/15/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      258,587
COMMITMENTS
 107,169   70,814   46,269   85,935  127,212  239,373  244,295   19,214   14,292

CHANGES FROM 05/08/18 (CHANGE IN OPEN INTEREST:      4,753)
     836   -2,067   -2,736    7,226    9,276    5,326    4,473     -573      280

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.4     27.4     17.9     33.2     49.2     92.6     94.5      7.4      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      289)
     133       70       89       53       49      237      178                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/15/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      519,958
COMMITMENTS
 201,468  109,025   65,319  195,925  314,014  462,712  488,358   57,246   31,600

CHANGES FROM 05/08/18 (CHANGE IN OPEN INTEREST:     28,560)
   2,920   17,917    7,706   14,339   -2,556   24,965   23,067    3,595    5,493

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.7     21.0     12.6     37.7     60.4     89.0     93.9     11.0      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      356)
     193       84       83       54       52      288      189                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 05/15/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       31,843
COMMITMENTS
  13,735    1,565    1,259   16,529   28,841   31,523   31,665      320      178

CHANGES FROM 05/08/18 (CHANGE IN OPEN INTEREST:       -270)
       0        0        0     -270     -270     -270     -270        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.1      4.9      4.0     51.9     90.6     99.0     99.4      1.0      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       6        5        6       16       19       25       27                  



Updated May 18, 2018