Product
Open
Close (a.m.)
Previous open
Previous highest
Previous lowest
Previous settlement
Fluctuation
Update
Copper
70600
70250
71100
70200
70780
20
2011-07-05
Aluminum
17430
17410
17475
17390
25
Lead
17335
17205
17300
50
Zinc
17820
17655
17895
17650
17760
Gold
0
315
2011-07-04