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

Relypsa, Inc. (symbol: RLYP) was one of the worst losers of the trading day
today (2016-05-04), losing -19.17%. The number of shares that changed hands
was 7,234,821, or about 3 times the average daily volume in the stock.
The closing price was $14.0, amounting to a market cap of $606,350,000,
about -62.62% off the highest price in the last 12 months. The stock has
been trading at a range between $10.26 and $37.45.
RLYP is in the Major Pharmaceuticals industry, part of the Health Care
sector. It first went public in 2013.