Get alerts: Tesla, Rivian Automotive, and NIO are the three Electric Vehicle stocks to watch today, according to MarketBeat’s stock screener tool. Electric vehicle stocks are shares of companies involved in the design, manufacture, or supply of electric vehicles and their ecosystem — including EV makers, battery and component suppliers, charging infrastructure and related software or materials firms. Investors treat them as a thematic growth sector driven by technology adoption and regulatory support, but they tend to be more volatile and sensitive to policy changes, commodity prices and technological shifts. These companies had the highest dollar trading volume of any Electric Vehicle stocks within the last several days. Tesla (TSLA) Tesla, Inc. designs, develops, manufactures, leases, and sells electric vehicles, and energy generation and storage systems in the United States, China, and internationally. The company operates in two segments, Automotive, and Energy Generation and Storage. The Automotive segment offers electric vehicles, as well as sells automotive regulatory credits; and non-warranty after-sales vehicle, used vehicles, body shop and parts, supercharging, retail merchandise, and vehicle insurance services.