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

Globe Specialty Metals Inc. (symbol: GSM) was one of the biggest winners of
the trading day today (2015-12-25), gaining 17.22%. The number of shares
that changed hands was 449,845, or about 1.0 times the average daily volume
in the stock.
The closing price was $12.66, amounting to a market cap of $933,790,000,
about -42.43% off the highest price in the last 12 months. The stock has
been trading at a range between $8.88 and $21.99.
GSM is in the Metal Fabrications industry, part of the Capital Goods
sector. It first went public in 2009.
Looking at its valuation, the stock is now trading at 37.24 times earnings.