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

HudBay Minerals Inc (symbol: HBM) was one of the biggest winners of the
trading day today (2016-02-17), gaining 18.52%. The number of shares that
changed hands was 268,092, or about 1.9 times the average daily volume in
the stock.
The closing price was $2.56, amounting to a market cap of $602,190,000,
about -75.31% off the highest price in the last 12 months. The stock has
been trading at a range between $1.56 and $10.37.
HBM is in the Precious Metals industry, part of the Basic Industries sector.