$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 (2016-04-20), losing -5.77%. The number of shares
that changed hands was 8,532,369, or about 1 times the average daily volume
in the stock.
The closing price was $2.94, amounting to a market cap of $1,160,000,000,
about -8.12% off the highest price in the last 12 months. The stock has
been trading at a range between $1.15 and $3.2.
IAG is in the Precious Metals industry, part of the Basic Industries sector.