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

Adeptus Health Inc. Common Stoc (symbol: ADPT) was one of the worst losers
of the trading day today (2015-10-22), losing -19.29%. The number of shares
that changed hands was 2,869,946, or about 6 times the average daily volume
in the stock.
The closing price was $69.09, amounting to a market cap of $798,890,000,
about -44.27% off the highest price in the last 12 months. The stock has
been trading at a range between $26.39 and $123.97.
ADPT is in the Hospital/Nursing Management industry, part of the Health
Care sector. It first went public in 2014.
Looking at its valuation, the stock is now trading at 70.93 times earnings.