Product
Open
Close (a.m.)
Previous open
Previous highest
Previous settlement
Fluctuation
Update
Copper
67820
67600
67890
67790
-30
2011/5/10
Aluminum
16510
16450
16540
16480
Lead
16505
16330
16640
16520
-115
Zinc
16270
16495
16430
-45
Gold
321
2011/5/9