Gerdau is down -15.9%, or -68c to $3.61. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See the top stocks recommended by analysts >> Read More on GGB: Gerdau Announces Capital Boost and Share Bonus Gerdau upgraded to Overweight from Neutral at JPMorgan Gerdau SA (GGB) Announces Q1 Dividend: Save the Dates!