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

Hudbay Minerals Inc Ordinary Sh (symbol: HBM) was one of the worst losers
of the trading day today (2016-01-07), losing -12.14%. The number of shares
that changed hands was 169,422, or about 1 times the average daily volume
in the stock.
The closing price was $3.33, amounting to a market cap of $783,320,000,
about -67.89% off the highest price in the last 12 months. The stock has
been trading at a range between $3.22 and $10.37.
HBM is in the Precious Metals industry, part of the Basic Industries sector.