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

Coherus BioSciences, Inc. (symbol: CHRS) was one of the worst losers of the
trading day today (2016-11-07), losing -9.06%. The number of shares that
changed hands was 2,409,699, or about 6 times the average daily volume in
the stock.
The closing price was $25.6, amounting to a market cap of $1,110,000,000,
about -19.95% off the highest price in the last 12 months. The stock has
been trading at a range between $12.04 and $31.98.
CHRS is in the Biotechnology: Biological Products (No Diagnostic
Substances) industry, part of the Health Care sector. It first went public
in 2014.