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

Laredo Petroleum, Inc. Common S (symbol: LPI) was one of the worst losers
of the trading day today (2015-08-26), losing -7.85%. The number of shares
that changed hands was 2,835,811, or about 1 times the average daily volume
in the stock.
The closing price was $9.28, amounting to a market cap of $1,960,000,000,
about -62.18% off the highest price in the last 12 months. The stock has
been trading at a range between $6.35 and $24.54.
LPI is in the Oil & Gas Production industry, part of the Energy sector. It
first went public in 2011.