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

Yamana Gold Inc. (symbol: AUY) was one of the biggest winners of the
trading day today (2015-11-24), gaining 12.5%. The number of shares that
changed hands was 12,746,044, or about 1.1 times the average daily volume
in the stock.
The closing price was $2.07, amounting to a market cap of $1,960,000,000,
about -57.23% off the highest price in the last 12 months. The stock has
been trading at a range between $1.42 and $4.84.
AUY is in the Precious Metals industry, part of the Basic Industries sector.