| Marathon Petroleum is a downstream energy company. Co.'s segments are: Refining and Marketing, which refines crude oil and other feedstocks, including renewable feedstocks, at Co.'s refineries in the Gulf Coast, Mid-Continent and West Coast regions of the U.S., purchases refined products and ethanol for resale and distributes refined products, including renewable diesel, through transportation, storage, distribution and marketing services provided by its Midstream segment; and Midstream, which transports, stores, distributes and markets crude oil and refined products principally for the Refining and Marketing segment via refining logistics assets, pipelines, terminals, towboats and barges.
When researching a stock like Marathon Petroleum, many investors are the most familiar with Fundamental Analysis — looking at a company's balance sheet, earnings, revenues, and what's happening in that company's underlying business. Investors who use Fundamental Analysis to identify good stocks to buy or sell can also benefit from MPC Technical Analysis to help find a good entry or exit point. Technical Analysis is blind to the fundamentals and looks only at the trading data for MPC stock — the real life supply and demand for the stock over time — and examines that data in different ways. One of those ways is to calculate a Simpe Moving Average ("SMA") by looking back a certain number of days. One of the most popular "longer look-backs" is the MPC 200 day moving average ("MPC 200 DMA"), while one of the most popular "shorter look-backs" is the MPC 50 day moving average ("MPC 50 DMA"). A chart showing both of these popular moving averages is shown on this page for Marathon Petroleum.