$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 (2016-12-05), gaining 8.67%. The number of shares
that changed hands was 29,186,779, or about 1.5 times the average daily
volume in the stock.
The closing price was $10.65, amounting to a market cap of $2,540,000,000,
about -0.56% off the highest price in the last 12 months. The stock has
been trading at a range between $1.64 and $10.71.
AKS is in the Steel/Iron Ore industry, part of the Basic Industries sector.