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

STMicroelectronics N.V. (symbol: STM) was one of the biggest winners of the
trading day today (2016-04-27), gaining 11.49%. The number of shares that
changed hands was 4,204,884, or about 4.2 times the average daily volume in
the stock.
The closing price was $6.5, amounting to a market cap of $5,710,000,000,
about -30.03% off the highest price in the last 12 months. The stock has
been trading at a range between $5.11 and $9.29.
STM is in the Semiconductors industry, part of the Technology sector.
Looking at its valuation, the stock is now trading at 55.08 times earnings.