SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
FUTURES ONLY POSITIONS AS OF 12/19/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      203,703
COMMITMENTS
  77,575   75,106   19,558   76,696   95,317  173,829  189,981   29,874   13,722

CHANGES FROM 12/12/17 (CHANGE IN OPEN INTEREST:        906)
     406    7,851      299    1,344   -4,864    2,049    3,286   -1,143   -2,380

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.1     36.9      9.6     37.7     46.8     85.3     93.3     14.7      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      232)
     109       63       44       44       36      171      128                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
FUTURES ONLY POSITIONS AS OF 12/19/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      249,462
COMMITMENTS
 118,876   76,178   31,391   83,794  126,860  234,061  234,429   15,401   15,033

CHANGES FROM 12/12/17 (CHANGE IN OPEN INTEREST:     14,382)
  12,632   -2,312   -1,729    4,409   16,346   15,312   12,305     -930    2,077

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    47.7     30.5     12.6     33.6     50.9     93.8     94.0      6.2      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      306)
     112      109       70       49       57      207      205                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
FUTURES ONLY POSITIONS AS OF 12/19/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      453,595
COMMITMENTS
 197,473   83,678   56,410  156,226  284,443  410,109  424,531   43,486   29,064

CHANGES FROM 12/12/17 (CHANGE IN OPEN INTEREST:      6,977)
  -4,439  -11,166   11,003      496    9,250    7,060    9,087      -83   -2,110

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.5     18.4     12.4     34.4     62.7     90.4     93.6      9.6      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      322)
     154       95       82       47       51      236      196                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
FUTURES ONLY POSITIONS AS OF 12/19/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       26,097
COMMITMENTS
   9,973    2,757      659   15,181   22,459   25,813   25,875      284      222

CHANGES FROM 12/12/17 (CHANGE IN OPEN INTEREST:        845)
     -83      187      112      936      546      965      845     -120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.2     10.6      2.5     58.2     86.1     98.9     99.1      1.1      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       7        6        3       13       16       21       24                  



Updated December 22, 2017