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

Yanzhou Coal Mining Company Lim (symbol: YZC) was one of the worst losers
of the trading day today (2015-07-27), losing -9.62%. The number of shares
that changed hands was 140,350, or about 1 times the average daily volume
in the stock.
The closing price was $5.45, amounting to a market cap of $3,330,000,000,
about -55.47% off the highest price in the last 12 months. The stock has
been trading at a range between $5.38 and $12.24.
YZC is in the Coal Mining industry, part of the Energy sector. It first
went public in 1998.
Looking at its valuation, the stock is now trading at 23.7 times earnings.