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

Goldcorp Inc. (symbol: GG) was one of the biggest winners of the trading
day today (2016-01-07), gaining 7.71%. The number of shares that changed
hands was 16,300,560, or about 1.9 times the average daily volume in the
stock.
The closing price was $12.72, amounting to a market cap of $10,560,000,000,
about -49.12% off the highest price in the last 12 months. The stock has
been trading at a range between $10.87 and $25.0.
GG is in the Precious Metals industry, part of the Basic Industries sector.