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

McEwen Mining Inc. Common Stock (symbol: MUX) was one of the worst losers
of the trading day today (2016-08-24), losing -13.89%. The number of shares
that changed hands was 6,748,148, or about 1 times the average daily volume
in the stock.
The closing price was $3.72, amounting to a market cap of $1,110,000,000,
about -24.39% off the highest price in the last 12 months. The stock has
been trading at a range between $0.71 and $4.92.
MUX is in the Precious Metals industry, part of the Basic Industries sector.
Looking at its valuation, the stock is now trading at 124.0 times earnings.