$GOL is one of biggest losers #stocks today. read more:

Gol Linhas Aereas Inteligentes (symbol: GOL) was one of the worst losers of
the trading day today (2016-11-11), losing -10.27%. The number of shares
that changed hands was 853,545, or about 4 times the average daily volume
in the stock.
The closing price was $16.52, amounting to a market cap of $572,010,000,
about -39.0% off the highest price in the last 12 months. The stock has
been trading at a range between $2.4 and $27.08.
GOL is in the Air Freight/Delivery Services industry, part of the
Transportation sector. It first went public in 2004.