SpaceX shares debut on the Nasdaq exchange. Elon Musk’s sprawling rocket, satellite and AI company priced the biggest-ever U.S. initial public offering at $135 per share, making it one of the world’s most valuable companies. #spacex #nasdaq #ipo #elonmusk #companyvaluation #business #tech #us #spacecraft #manufacture #markets #live #Reuters #News Keep up with the latest news from around the world: https://www.reuters.com/