SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      200,321
COMMITMENTS
  74,013   69,365   20,072   77,046   97,785  171,131  187,222   29,190   13,099

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     -3,382)
  -3,562   -5,741      514      350    2,468   -2,698   -2,759     -684     -623

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.9     34.6     10.0     38.5     48.8     85.4     93.5     14.6      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      224)
     109       54       42       43       33      170      115                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      268,478
COMMITMENTS
 136,816   83,547   33,349   83,321  136,134  253,486  253,030   14,992   15,448

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     19,016)
  17,940    7,369    1,958     -473    9,274   19,425   18,601     -409      415

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    51.0     31.1     12.4     31.0     50.7     94.4     94.2      5.6      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      332)
     124      119       82       50       61      225      227                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      456,470
COMMITMENTS
 202,590   66,642   57,643  155,469  304,938  415,702  429,223   40,768   27,247

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:      2,875)
   5,117  -17,036    1,233     -757   20,495    5,593    4,692   -2,718   -1,817

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.4     14.6     12.6     34.1     66.8     91.1     94.0      8.9      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      315)
     159       82       75       44       52      238      180                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       26,626
COMMITMENTS
  10,303    3,007      659   15,378   22,738   26,340   26,404      286      222

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:        529)
     330      250        0      197      279      527      529        2        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.7     11.3      2.5     57.8     85.4     98.9     99.2      1.1      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       7        6        3       13       18       21       26                  



Updated December 29, 2017