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

Iamgold Corporation Ordinary Sh (symbol: IAG) was one of the biggest
winners of the trading day today (2015-07-24), gaining 13.11%. The number
of shares that changed hands was 9,848,545, or about 2.0 times the average
daily volume in the stock.
The closing price was $1.38, amounting to a market cap of $539,990,000,
about -66.34% off the highest price in the last 12 months. The stock has
been trading at a range between $1.15 and $4.1.
IAG is in the Precious Metals industry, part of the Basic Industries sector.