Product
Open
Close (a.m.)
Previous open
Previous highest
Previous lowest
Previous settlement
Fluctuation
Update
Copper
68600
68500
68630
68250
68390
60
2011/6/3
Aluminum
16790
16765
16785
16740
16760
5
Lead
16710
16840
16900
16780
16835
-170
Zinc
17030
16930
16950
0
Gold
326
323
317
318.21
8
2011/6/2