$GGB is one of biggest winner #stocks today. read more:

Gerdau S.A. (symbol: GGB) was one of the biggest winners of the trading day
today (2015-09-02), gaining 10.2%. The number of shares that changed hands
was 5,715,143, or about 1.2 times the average daily volume in the stock.
The closing price was $1.62, amounting to a market cap of $2,730,000,000,
about -73.66% off the highest price in the last 12 months. The stock has
been trading at a range between $1.23 and $6.15.
GGB is in the Steel/Iron Ore industry, part of the Capital Goods sector.
Looking at its valuation, the stock is now trading at 8.31 times earnings.