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

YY Inc. (symbol: YY) was one of the worst losers of the trading day today
(2016-08-19), losing -5.46%. The number of shares that changed hands was
2,713,527, or about 2 times the average daily volume in the stock.
The closing price was $47.97, amounting to a market cap of $2,640,000,000,
about -26.8% off the highest price in the last 12 months. The stock has
been trading at a range between $31.07 and $65.53.
YY is in the EDP Services industry, part of the Technology sector. It first
went public in 2012.
Looking at its valuation, the stock is now trading at 17.87 times earnings.