Graphics:
From London Metals Exchange website, http://www.lme.co.uk/dataprices_pricegraphs.asp
Price graph with values: copper, Jan. 1 2001-Nov. 21 2006, 3 months buyer contract.
Price graph with values: copper, Jan. 1-Nov. 21 2006, 3 months buyer contract.
Copper 3-months buyer contracts on LME
