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

Universal American Corporation (symbol: UAM) was one of the worst losers of
the trading day today (2016-06-22), losing -7.54%. The number of shares
that changed hands was 1,820,259, or about 13 times the average daily
volume in the stock.
The closing price was $7.72, amounting to a market cap of $633,530,000,
about -28.78% off the highest price in the last 12 months. The stock has
been trading at a range between $5.55 and $10.84.
UAM is in the Medical Specialities industry, part of the Health Care sector.