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

Marathon Petroleum Corporation (symbol: MPC) was one of the biggest winners
of the trading day today (2016-11-21), gaining 8.91%. The number of shares
that changed hands was 20,257,204, or about 3.6 times the average daily
volume in the stock.
The closing price was $47.17, amounting to a market cap of $24,900,000,000,
about -21.37% off the highest price in the last 12 months. The stock has
been trading at a range between $29.24 and $59.99.
MPC is in the Integrated oil Companies industry, part of the Energy sector.
Looking at its valuation, the stock is now trading at 22.21 times earnings.