Product
Open
Close (a.m.)
Previous open
Previous Highest
Previous lowest
Previous settlement
Fluctuation
Update
Copper
72490
71740
71440
71980
510
2011-07-27
Aluminum
18180
17790
18080
17775
17915
155
Lead
17780
17410
17695
17570
65
Zinc
18615
18255
18620
18485
125
Gold
0
337.27
-1.28
2011-07-26