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

Iamgold Corporation Ordinary Sh (symbol: IAG) was one of the worst losers
of the trading day today (2016-11-24), losing -7.24%. The number of shares
that changed hands was 9,547,442, or about 1 times the average daily volume
in the stock.
The closing price was $3.59, amounting to a market cap of $1,620,000,000,
about -38.84% off the highest price in the last 12 months. The stock has
been trading at a range between $1.15 and $5.87.
IAG is in the Precious Metals industry, part of the Basic Industries sector.