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

Peabody Energy Corporation (symbol: BTU) was one of the biggest winners of
the trading day today (2015-09-07), gaining 5.07%. The number of shares
that changed hands was 11,498,064, or about 0.6 times the average daily
volume in the stock.
The closing price was $2.28, amounting to a market cap of $634,420,000,
about -84.94% off the highest price in the last 12 months. The stock has
been trading at a range between $0.99 and $15.14.
BTU is in the Coal Mining industry, part of the Energy sector. It first
went public in 2001.