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

Adaptimmune Therapeutics plc (symbol: ADAP) was one of the worst losers of
the trading day today (2016-08-08), losing -9.87%. The number of shares
that changed hands was 399,429, or about 3 times the average daily volume
in the stock.
The closing price was $7.85, amounting to a market cap of $555,660,000,
about -51.21% off the highest price in the last 12 months. The stock has
been trading at a range between $6.19 and $16.09.
ADAP is in the Biotechnology: Biological Products (No Diagnostic
Substances) industry, part of the Health Care sector. It first went public
in 2015.