UPDATE: Citigroup Upgrades Freeport-McMoRan By: Benzinga via Benzinga October 20, 2014 at 11:00 AM EDT In a note published Monday, Citigroup analyst Brian Yu upgraded shares of Freeport-McMoRan Inc (NYSE: FCX) from Sell to Neutral with ... Read More >> Related Stocks: Freeport-McMoRan