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

Clovis Oncology, Inc. (symbol: CLVS) was one of the biggest winners of the
trading day today (2016-08-23), gaining 27.24%. The number of shares that
changed hands was 17,363,890, or about 17.0 times the average daily volume
in the stock.
The closing price was $23.03, amounting to a market cap of $886,680,000,
about -80.27% off the highest price in the last 12 months. The stock has
been trading at a range between $11.57 and $116.75.
CLVS is in the Major Pharmaceuticals industry, part of the Health Care
sector. It first went public in 2011.