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

MDC Partners Inc. (symbol: MDCA) was one of the biggest winners of the
trading day today (2016-02-19), gaining 10.98%. The number of shares that
changed hands was 954,695, or about 2.5 times the average daily volume in
the stock.
The closing price was $19.81, amounting to a market cap of $1,010,000,000,
about -30.86% off the highest price in the last 12 months. The stock has
been trading at a range between $16.15 and $28.65.
MDCA is in the Advertising industry, part of the Technology sector.