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

Air Methods Corporation (symbol: AIRM) was one of the biggest winners of
the trading day today (2016-11-04), gaining 14.75%. The number of shares
that changed hands was 3,394,469, or about 6.8 times the average daily
volume in the stock.
The closing price was $28.4, amounting to a market cap of $1,080,000,000,
about -38.92% off the highest price in the last 12 months. The stock has
been trading at a range between $23.75 and $46.49.
AIRM is in the Transportation Services industry, part of the Transportation
sector.
Looking at its valuation, the stock is now trading at 9.68 times earnings.