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

Laredo Petroleum, Inc. (symbol: LPI) was one of the biggest winners of the
trading day today (2016-02-22), gaining 13.9%. The number of shares that
changed hands was 7,508,356, or about 2.1 times the average daily volume in
the stock.
The closing price was $4.67, amounting to a market cap of $986,620,000,
about -71.14% off the highest price in the last 12 months. The stock has
been trading at a range between $3.9 and $16.18.
LPI is in the Oil & Gas Production industry, part of the Energy sector. It
first went public in 2011.