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

First Majestic Silver Corp. (symbol: AG) was one of the biggest winners of
the trading day today (2016-12-02), gaining 10.46%. The number of shares
that changed hands was 7,355,025, or about 1.1 times the average daily
volume in the stock.
The closing price was $9.82, amounting to a market cap of $1,610,000,000,
about -48.72% off the highest price in the last 12 months. The stock has
been trading at a range between $2.4 and $19.15.
AG is in the Precious Metals industry, part of the Basic Industries sector.