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

Unisys Corporation New Common S (symbol: UIS) was one of the worst losers
of the trading day today (2015-07-24), losing -16.2%. The number of shares
that changed hands was 2,614,785, or about 7 times the average daily volume
in the stock.
The closing price was $16.55, amounting to a market cap of $826,140,000,
about -46.0% off the highest price in the last 12 months. The stock has
been trading at a range between $15.88 and $30.65.
UIS is in the EDP Services industry, part of the Technology sector.
Looking at its valuation, the stock is now trading at 15.44 times earnings.