The metals and mining sector has seen many winners, particularly in steel and copper. Freeport-McMoRan Inc. (NYSE: FCX) is big in copper and shares were last seen down 0.3% at $13.90 late on Monday, which might have been up more had it been less diversified. Shares of Freeport-McMoRan are up 26% in the past five trading days. The stock has a market cap of $18 billion.