Product
Open
Close(a.m.)
Previous Open
Previous Highest
Previous Lowest
Close the Previous Day
Fluctuation
Update
Copper
50560
50350
50570
50530
50440
120
2013-07-24
Aluminum
14385
14400
14395
-10
Lead
13865
13880
13855
25
2013-07-23
Zinc
14640
14630
14620
14625
15