$LNKD is one of biggest losers #stocks today. read more:

LinkedIn Corporation Class A Co (symbol: LNKD) was one of the worst losers
of the trading day today (2016-02-05), losing -43.63%. The number of shares
that changed hands was 44,015,913, or about 29 times the average daily
volume in the stock.
The closing price was $108.38, amounting to a market cap of
$14,260,000,000, about -60.76% off the highest price in the last 12 months.
The stock has been trading at a range between $102.81 and $276.18.
LNKD is in the Computer Software: Programming, Data Processing industry,
part of the Technology sector. It first went public in 2011.