Product
Open
Close(a.m.)
Previous open
Previous highest
Previous lowest
Previous settlement
Fluctuation
Update
Copper
57760
58040
58300
58030
58180
120
2012-05-07
Aluminum
16140
16175
16180
16160
16165
0
Lead
15700
15950
15790
15835
-15
Zinc
15300
15355
15390
15365
25
Gold
336.5
2012-05-04