$HL is one of biggest winner #stocks today. read more:

Hecla Mining Company (symbol: HL) was one of the biggest winners of the
trading day today (2016-04-19), gaining 14.93%. The number of shares that
changed hands was 16,465,902, or about 2.1 times the average daily volume
in the stock.
The closing price was $3.85, amounting to a market cap of $1,460,000,000,
about -2.78% off the highest price in the last 12 months. The stock has
been trading at a range between $1.45 and $3.96.
HL is in the Mining & Quarrying of Nonmetallic Minerals (No Fuels)
industry, part of the Basic Industries sector.