Product
Open
Close(a.m.)
Previous open
Previous highest
Previous lowest
Previous settlement
Fluctuation
Update
Copper
56600
56400
56000
56540
56410
20
2012-05-22
Aluminum
16095
16060
16045
16090
16040
16065
Lead
15280
15270
15290
15285
5
Zinc
14870
14890
14980
14920
Gold
326.59
325.45
325
326.98
326.37
0.32