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

CONMED Corporation (symbol: CNMD) was one of the worst losers of the
trading day today (2015-10-22), losing -17.36%. The number of shares that
changed hands was 941,052, or about 6 times the average daily volume in the
stock.
The closing price was $40.28, amounting to a market cap of $1,120,000,000,
about -33.6% off the highest price in the last 12 months. The stock has
been trading at a range between $39.32 and $60.66.
CNMD is in the Biotechnology: Electromedical & Electrotherapeutic Apparatus
industry, part of the Health Care sector. It first went public in 1987.
Looking at its valuation, the stock is now trading at 41.53 times earnings.