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

Relypsa, Inc. (symbol: RLYP) was one of the biggest winners of the trading
day today (2016-07-21), gaining 58.96%. The number of shares that changed
hands was 38,130,253, or about 13.6 times the average daily volume in the
stock.
The closing price was $31.95, amounting to a market cap of $1,430,000,000,
about -11.18% off the highest price in the last 12 months. The stock has
been trading at a range between $10.26 and $35.97.
RLYP is in the Major Pharmaceuticals industry, part of the Health Care
sector. It first went public in 2013.