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

AK Steel Holding Corporation (symbol: AKS) was one of the biggest winners
of the trading day today (2016-05-25), gaining 11.2%. The number of shares
that changed hands was 12,089,346, or about 0.9 times the average daily
volume in the stock.
The closing price was $3.97, amounting to a market cap of $708,130,000,
about -31.2% off the highest price in the last 12 months. The stock has
been trading at a range between $1.64 and $5.77.
AKS is in the Steel/Iron Ore industry, part of the Basic Industries sector.