Traders retreated for safer havens on Tuesday, as they awaited signals from the Federal Reserve meeting that began at 8:15 a.m. The dollar climbed, pushing down the prices of a wide array of commodities. Copper slipped 1.3 percent by 12:30 p.m. EST, down to $3.31 per pound. Gold, meanwhile, dropped $1.30 to trade at $1,201.30… Read more.
