SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 09/04/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      212,391
COMMITMENTS
  83,061  112,035   16,989   81,421   66,808  181,471  195,832   30,920   16,559

CHANGES FROM 08/28/18 (CHANGE IN OPEN INTEREST:    -14,938)
  -3,479    8,897   -4,065   -6,117  -19,313  -13,661  -14,481   -1,277     -457

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.1     52.7      8.0     38.3     31.5     85.4     92.2     14.6      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      249)
     107       80       42       46       33      172      138                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 09/04/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      238,426
COMMITMENTS
  77,952   83,929   43,559   99,794   94,788  221,305  222,276   17,121   16,150

CHANGES FROM 08/28/18 (CHANGE IN OPEN INTEREST:      3,332)
  -3,285    2,983    1,587    4,097   -1,734    2,399    2,836      933      496

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.7     35.2     18.3     41.9     39.8     92.8     93.2      7.2      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      323)
     129      118       88       58       49      234      216                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 09/04/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      473,118
COMMITMENTS
 199,762  213,259   55,455  168,732  162,207  423,949  430,921   49,169   42,197

CHANGES FROM 08/28/18 (CHANGE IN OPEN INTEREST:     -6,165)
  -7,608    2,826   -5,369    3,151  -11,636   -9,826  -14,179    3,661    8,014

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.2     45.1     11.7     35.7     34.3     89.6     91.1     10.4      8.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      341)
     163      107       81       54       47      255      199                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 09/04/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       29,562
COMMITMENTS
  11,652    1,542      639   16,963   27,142   29,254   29,323      308      239

CHANGES FROM 08/28/18 (CHANGE IN OPEN INTEREST:        258)
      13        6        0      176      250      189      256       69        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.4      5.2      2.2     57.4     91.8     99.0     99.2      1.0      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       7        7        4       17       18       26       27                  



Updated September 7, 2018