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

Constant Contact, Inc. (symbol: CTCT) was one of the biggest winners of the
trading day today (2015-11-02), gaining 21.95%. The number of shares that
changed hands was 5,690,463, or about 17.4 times the average daily volume
in the stock.
The closing price was $31.83, amounting to a market cap of $1,020,000,000,
about -26.29% off the highest price in the last 12 months. The stock has
been trading at a range between $22.75 and $43.18.
CTCT is in the Advertising industry, part of the Technology sector. It
first went public in 2007.
Looking at its valuation, the stock is now trading at 56.14 times earnings.