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

Mechel PAO American Depositary (symbol: MTL) was one of the worst losers of
the trading day today (2016-11-18), losing -7.66%. The number of shares
that changed hands was 1,029,469, or about 2 times the average daily volume
in the stock.
The closing price was $5.79, amounting to a market cap of $1,210,000,000,
about -14.09% off the highest price in the last 12 months. The stock has
been trading at a range between $1.23 and $6.74.
MTL is in the Steel/Iron Ore industry, part of the Basic Industries sector.
It first went public in 2004.