Product
Open
Close(a.m.)
Previous open
Previous highest
Previous lowest
Previous settlement
Fluctuation
Update
Copper
57580
57450
57790
57270
57540
40
2012-04-25
Aluminum
16065
16000
16050
16030
10
Lead
15720
15730
15810
15815
15760
15800
-50
2012-04-24
Zinc
15345
15300
15360
15290
15330
-5
Gold
335
0
336
-1.01