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

Ultragenyx Pharmaceutical Inc. (symbol: RARE) was one of the biggest
winners of the trading day today (2015-11-27), gaining 6.2%. The number of
shares that changed hands was 135,218, or about 0.3 times the average daily
volume in the stock.
The closing price was $100.82, amounting to a market cap of $3,920,000,000,
about -26.44% off the highest price in the last 12 months. The stock has
been trading at a range between $38.01 and $137.05.
RARE is in the Major Pharmaceuticals industry, part of the Health Care
sector. It first went public in 2014.