Product
Open
Close(a.m.)
Previous Open
Previous Highest
Previous Lowest
Close the Previous Day
Fluctuation
Update
Copper
53350
52960
53440
53280
53060
330
2013-06-05
Aluminum
14870
14845
14860
14820
40
Lead
14295
14155
14175
120
2013-06-04
Zinc
14840
14805
14780
35