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

null (symbol: ADAP) was one of the worst losers of the trading day today
(2015-10-02), losing -8.9%. The number of shares that changed hands was
157,758, or about 1 times the average daily volume in the stock.
The closing price was $9.31, amounting to a market cap of $659,010,000,
about -56.84% off the highest price in the last 12 months. The stock has
been trading at a range between $8.9 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.