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

Cray Inc (symbol: CRAY) was one of the biggest winners of the trading day
today (2015-10-30), gaining 33.29%. The number of shares that changed hands
was 1,903,656, or about 8.0 times the average daily volume in the stock.
The closing price was $29.63, amounting to a market cap of $1,160,000,000,
about -17.26% off the highest price in the last 12 months. The stock has
been trading at a range between $18.0 and $35.81.
CRAY is in the Computer Manufacturing industry, part of the Technology
sector.
Looking at its valuation, the stock is now trading at 15.42 times earnings.