$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 (2016-05-24), gaining 10.28%. The number of shares
that changed hands was 2,788,743, or about 1.3 times the average daily
volume in the stock.
The closing price was $6.22, amounting to a market cap of $608,260,000,
about -81.07% off the highest price in the last 12 months. The stock has
been trading at a range between $4.67 and $32.85.
EXAS is in the Biotechnology: Commercial Physical & Biological Resarch
industry, part of the Health Care sector. It first went public in 2001.