Hints and tips:
...Copper producer Freeport-McMoRan was the worst performing stock on the US benchmark as prices for the industrial metal fell 2.6 per cent on the London Metal Exchange to $5,860 a tonne....
...Gold companies, which have risen this week with the price of gold, continued to climb, with Freeport-McMoRan Copper & Gold up 2.8 per cent to $86.61....
...Freeport McMoRan, the copper miner, gained 4.4 per cent to $58.96 while Alcoa, which produces aluminium, advanced 3.5 per cent to $11.15....
International Edition