SpaceX public market debut lifts investor sentiment after volatile week

SpaceX raises $75B in largest US IPO ever; stock surges 20%, making Musk a paper trillionaire

CNBCSpaceX priced 555 million shares at $135 each, raising $75 billion and surpassing Saudi Aramco's 2019 record to become the biggest IPO in stock market history. Shares opened at $150 and climbed roughly 20 percent on the first full trading day, pushing the company's valuation above $2 trillion and lifting Musk's net worth past $1 trillion on paper. The debut helped restore broader market sentiment after a turbulent week on Wall Street, with SpaceX gaining another 3-6 percent in subsequent premarket sessions. Two additional AI-era mega-IPOs are expected to follow in the near term.