Image from MarketBeat Media, LLC. Key Points Tesla, Exxon Mobil, and IREN are the three energy stocks MarketBeat highlights today — they posted the highest dollar trading volume among Energy stocks in the past several days. Tesla is an electric-vehicle and energy storage company, Exxon Mobil is a major oil and gas explorer/producer, and IREN (formerly Iris Energy) runs bitcoin-mining data centers, making it a nontraditional energy play. MarketBeat notes energy stocks offer exposure to commodity prices, demand cycles, and regulatory/geopolitical risks and may provide dividends, but they carry price volatility tied to supply, technology, and policy shifts. MarketBeat Week in Review – 12/22 - 12/26 Tesla, Exxon Mobil, and IREN are the three Energy stocks to watch today, according to MarketBeat's stock screener tool. Energy stocks are shares of companies involved in producing, refining, transporting, or supplying energy — including oil and gas producers, pipeline and utility companies, renewable-energy firms, and makers of energy equipment and services. For investors, they provide exposure to commodity prices, demand cycles and regulatory or geopolitical risks, often offering income through dividends but with price volatility tied to supply, technological change and policy shifts. These companies had the highest dollar trading volume of any Energy stocks within the last several days. Get Tesla alerts: