You can search LME Price and average Price from 1 month to 1years.
Also KZLME program have fuction which display multiple metal price by graph.
This program interface is simple and There is little data transmission rate.
If you have any feedback or question, please send my email or twitter.
e-mail: [email protected]
twitter: sorinIphone
Below address is video which explan you how to operate this program.
http://www.youtube.com/watch?v=N_QrFGZWA2k&feature=channel