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

Copa Holdings, S.A. (symbol: CPA) was one of the biggest winners of the
trading day today (2016-08-04), gaining 16.48%. The number of shares that
changed hands was 1,611,330, or about 2.9 times the average daily volume in
the stock.
The closing price was $76.48, amounting to a market cap of $3,220,000,000,
about -1.35% off the highest price in the last 12 months. The stock has
been trading at a range between $39.03 and $77.53.
CPA is in the Air Freight/Delivery Services industry, part of the
Transportation sector. It first went public in 2005.