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

EXACT Sciences Corporation (symbol: EXAS) was one of the biggest winners of
the trading day today (2016-10-17), gaining 7.64%. The number of shares
that changed hands was 3,105,908, or about 0.8 times the average daily
volume in the stock.
The closing price was $19.73, amounting to a market cap of $1,940,000,000,
about -13.46% off the highest price in the last 12 months. The stock has
been trading at a range between $4.67 and $22.8.
EXAS is in the Biotechnology: Commercial Physical & Biological Resarch
industry, part of the Health Care sector. It first went public in 2001.