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

Agios Pharmaceuticals, Inc. (symbol: AGIO) was one of the biggest winners
of the trading day today (2015-12-29), gaining 6.94%. The number of shares
that changed hands was 561,537, or about 0.8 times the average daily volume
in the stock.
The closing price was $67.51, amounting to a market cap of $2,540,000,000,
about -51.38% off the highest price in the last 12 months. The stock has
been trading at a range between $48.0 and $138.85.
AGIO is in the Major Pharmaceuticals industry, part of the Health Care
sector. It first went public in 2013.