
ExxonMobil, Valero Energy, Shell, Chevron, and Marathon Petroleum are the five Oil stocks to watch today, according to MarketBeat’s stock screener tool. Oil stocks are shares of publicly traded companies involved in the exploration, production, refining, transportation, or sale of crude oil and related energy products. Their prices can be influenced by oil and gas prices, production levels, government policies, geopolitical events, and broader energy-market trends. These companies had the highest dollar trading volume of any Oil stocks within the last several days.
ExxonMobil (XOM)
ExxonMobil Corporation engages in the exploration and production of crude oil and natural gas in the United States and internationally. It operates through Upstream, Energy Products, Chemical Products, and Specialty Products segments. The Upstream segment explores for and produces crude oil and natural gas.
Valero Energy (VLO)
Valero Energy Corporation manufactures, markets, and sells petroleum-based and low-carbon liquid transportation fuels and petrochemical products in the United States, Canada, the United Kingdom, Ireland, Latin America, Mexico, Peru, and internationally. It operates through three segments: Refining, Renewable Diesel, and Ethanol.
Read Our Latest Research Report on VLO
Shell (SHEL)
Shell plc operates as an energy and petrochemical company Europe, Asia, Oceania, Africa, the United States, and Rest of the Americas. The company operates through Integrated Gas, Upstream, Marketing, Chemicals and Products, and Renewables and Energy Solutions segments. It explores for and extracts crude oil, natural gas, and natural gas liquids; markets and transports oil and gas; produces gas-to-liquids fuels and other products; and operates upstream and midstream infrastructure to deliver gas to market.
Read Our Latest Research Report on SHEL
Chevron (CVX)
Chevron Corporation, through its subsidiaries, engages in the integrated energy and chemicals operations in the United States and internationally. The company operates in two segments, Upstream and Downstream. The Upstream segment is involved in the exploration, development, production, and transportation of crude oil and natural gas; processing, liquefaction, transportation, and regasification of liquefied natural gas; transportation of crude oil through pipelines; transportation, storage, and marketing of natural gas; and carbon capture and storage, as well as a gas-to-liquids plant.
Read Our Latest Research Report on CVX
Marathon Petroleum (MPC)
Marathon Petroleum Corporation, together with its subsidiaries, operates as an integrated downstream energy company primarily in the United States. The company operates through Refining & Marketing, and Midstream segments. The Refining & Marketing segment refines crude oil and other feedstocks at its refineries in the Gulf Coast, Mid-Continent, and West Coast regions of the United States; and purchases refined products and ethanol for resale and distributes refined products, including renewable diesel, through transportation, storage, distribution, and marketing services.
Read Our Latest Research Report on MPC
Further Reading
- MarketBeat’s Top Five Stocks to Own in October 2026
- Alphabet Introduces Gemini Agent—Can It Trigger a Breakout?
- Palantir’s Rally Puts Wall Street in Catch-Up Mode Ahead of November Earnings
- Tilray Finds a Path to Growth Without Waiting on U.S. Cannabis Reform
- Arista Networks Plugs Into All-Time Highs
- Microsoft Is Almost Back to $555—Now the Hard Part Begins
