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

null (symbol: ADAP) was one of the worst losers of the trading day today
(2015-10-01), losing -14.62%. The number of shares that changed hands was
466,083, or about 2 times the average daily volume in the stock.
The closing price was $10.22, amounting to a market cap of $723,420,000,
about -52.62% off the highest price in the last 12 months. The stock has
been trading at a range between $9.51 and $21.57.
ADAP is in the Biotechnology: Biological Products (No Diagnostic
Substances) industry, part of the Health Care sector. It first went public
in 2015.