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

Fortuna Silver Mines Inc Ordina (symbol: FSM) was one of the worst losers
of the trading day today (2016-12-09), losing -8.12%. The number of shares
that changed hands was 1,488,047, or about 1 times the average daily volume
in the stock.
The closing price was $5.66, amounting to a market cap of $827,660,000,
about -41.95% off the highest price in the last 12 months. The stock has
been trading at a range between $2.0 and $9.75.
FSM is in the Precious Metals industry, part of the Basic Industries sector.