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

Gigamon Inc. (symbol: GIMO) was one of the biggest winners of the trading
day today (2016-01-29), gaining 18.33%. The number of shares that changed
hands was 2,368,139, or about 6.9 times the average daily volume in the
stock.
The closing price was $26.15, amounting to a market cap of $889,680,000,
about -24.86% off the highest price in the last 12 months. The stock has
been trading at a range between $17.53 and $34.8.
GIMO is in the EDP Services industry, part of the Technology sector. It
first went public in 2013.
Looking at its valuation, the stock is now trading at 146.09 times earnings.