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

Tuniu Corporation (symbol: TOUR) was one of the worst losers of the trading
day today (2016-08-23), losing -10.52%. The number of shares that changed
hands was 1,371,086, or about 4 times the average daily volume in the stock.
The closing price was $8.51, amounting to a market cap of $794,300,000,
about -50.15% off the highest price in the last 12 months. The stock has
been trading at a range between $7.62 and $17.07.
TOUR is in the Transportation Services industry, part of the Consumer
Services sector. It first went public in 2014.