SpaceX shares surged 20% on the second trading day following the company’s IPO, increasing its market capitalization by approximately $412 billion. The rally pushed SpaceX’s valuation to roughly $2.5 trillion, further cementing its position among the world’s most valuable publicly traded companies.
The gain represents the largest single-day increase in corporate market value ever recorded, surpassing previous records set by major technology companies during periods of intense investor enthusiasm. Demand for the stock has been fueled by expectations for continued growth in satellite communications, launch services, defense technology, and artificial intelligence infrastructure.
Investors have increasingly viewed SpaceX as a unique combination of aerospace, telecommunications, and AI infrastructure businesses. Analysts said the rapid rise reflects extraordinary optimism about the company’s long-term growth prospects, though the valuation has also intensified debate about sustainability and future execution risks.
