SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 05/01/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      194,685
COMMITMENTS
  68,528   75,724   15,403   78,011   89,989  161,942  181,116   32,743   13,569

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     -7,022)
     726   19,889  -11,321    2,625  -16,962   -7,970   -8,394      948    1,372

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.2     38.9      7.9     40.1     46.2     83.2     93.0     16.8      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      235)
     110       64       43       38       34      167      128                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 05/01/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      243,337
COMMITMENTS
 106,141   71,225   40,270   76,486  118,085  222,897  229,580   20,440   13,757

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      2,347)
   5,087   12,807   -4,256   -1,078   -4,610     -247    3,941    2,594   -1,594

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.6     29.3     16.5     31.4     48.5     91.6     94.3      8.4      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      290)
     124       84       94       50       47      228      191                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 05/01/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      507,756
COMMITMENTS
 209,577  102,798   66,156  179,735  311,607  455,468  480,561   52,288   27,195

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,346)
 -16,227   13,640   11,802    4,020  -25,908     -405     -466    1,751    1,812

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.3     20.2     13.0     35.4     61.4     89.7     94.6     10.3      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      356)
     195       86       90       51       53      288      191                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 05/01/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       34,647
COMMITMENTS
  14,662    1,924    1,367   18,282   31,098   34,311   34,389      336      258

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,356)
     191      501      272      888      517    1,351    1,290        5       66

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.3      5.6      3.9     52.8     89.8     99.0     99.3      1.0      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       6        5        6       16       20       25       28                  



Updated May 4, 2018