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

Avianca Holdings S.A. American (symbol: AVH) was one of the worst losers of
the trading day today (2016-06-16), losing -9.4%. The number of shares that
changed hands was 361,269, or about 2 times the average daily volume in the
stock.
The closing price was $6.46, amounting to a market cap of $805,060,000,
about -41.7% off the highest price in the last 12 months. The stock has
been trading at a range between $3.4 and $11.08.
AVH is in the Air Freight/Delivery Services industry, part of the
Transportation sector. It first went public in 2013.