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

AtriCure, Inc. (symbol: ATRC) was one of the biggest winners of the trading
day today (2016-10-07), gaining 8.48%. The number of shares that changed
hands was 413,793, or about 2.1 times the average daily volume in the stock.
The closing price was $17.52, amounting to a market cap of $581,700,000,
about -24.61% off the highest price in the last 12 months. The stock has
been trading at a range between $13.44 and $23.24.
ATRC is in the Medical/Dental Instruments industry, part of the Health Care
sector. It first went public in 2005.