Product
Open
Close(a.m.)
Previous Open
Previous Highest
Previous Lowest
Close the Previous Day
Fluctuation
Update
Copper
49510
48510
49680
48910
720
2013-08-01
Aluminum
14200
14205
14195
5
Lead
13720
13750
13765
-15
Zinc
14525
14440
14530
14510
14455
60