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

Braskem S.A. (symbol: BAK) was one of the biggest winners of the trading
day today (2016-10-11), gaining 5.01%. The number of shares that changed
hands was 1,067,911, or about 2.4 times the average daily volume in the
stock.
The closing price was $16.35, amounting to a market cap of $6,510,000,000,
about -0.43% off the highest price in the last 12 months. The stock has
been trading at a range between $9.44 and $16.42.
BAK is in the Major Chemicals industry, part of the Basic Industries sector.
Looking at its valuation, the stock is now trading at 7.05 times earnings.