Product

Open

Close (p.m.)

Previous open

Previous highest

Previous lowest

Previous settlement

Fluctuation

Update

Copper

68360

68110

68390

68090

68230

160

2011-09-01

Aluminum

17780

17750

17750

17635

17715

10

2011-09-01

Lead

16790

16830

16830

16750

16800

-10

2011-09-01

Zinc

17080

17090

17150

17050

17085

35

2011-09-01

Gold

375

371.16

371.16

371.16

371.16

8.34

2011-08-31