Product
Open
Close(a.m.)
Previous open
Previous highest
Previous lowest
Previous settlement
Fluctuation
Update
Copper
54390
54130
54360
53850
54090
100
2012-07-27
Aluminum
15370
15260
15380
15345
5
Lead
14835
14775
14815
14820
14705
14770
20
2012-07-26
Zinc
14520
14450
14495
14420
14460
10
Gold
333.88
331.73
333.19
331.2
332.28
0.6
Silver
5835
5816
5849
5804
5829
12