SpaceX Pops to $192 After IPO as Index Hopes Drive Demand

SpaceX shares rose to a session high of $192 on Monday, up from the IPO price of $135, as investors bought the stock on hopes it will be added to benchmark indices and on interest in the company’s satellite, internet and artificial intelligence businesses.

The rally followed reports that the United States and Iran reached an agreement to reopen the Strait of Hormuz, which triggered broad risk-on trading. The Dow Jones Industrial Average gained about 468 points, the S&P 500 rose about 122 points and the Nasdaq 100 climbed about 795 points, each reaching fresh intraday highs.

Optimism about index inclusion added to demand. When a stock enters a benchmark index, exchange-traded funds and mutual funds that track that index must add the security, creating a set of automatic buying flows.

Investors pointed to SpaceX’s role in commercial satellite launches and its Starlink internet service as part of the interest. The company has a business tied to artificial intelligence through xAI, which includes X and the Grok model, positioned against other large generative AI systems. The company’s association with Elon Musk attracted attention from retail and institutional investors.

On the Nasdaq trading session for the SPCX ticker, the share price moved rapidly from the IPO level to the session peak. Traders cited the geopolitical news and index inclusion expectations as immediate drivers of concentrated buying.

Historical data shows many early IPO gains later reverse. A recent report found that about 91% of initial post-IPO gains erode over time. Examples from the past year include Circle Internet Financial, which rose from below $50 to roughly $300 shortly after its listing and then traded back toward prior levels within months; Figma, which climbed from about $84 to $142 before falling to lower levels; Klarna, which reached about $57 from a $30 IPO price and later traded near $17; and Arm Holdings, which moved to near $78 after listing and later traded lower.

Market structure factors identified in past IPO cases include lockup expirations, profit-taking by early investors and the loss of short-term buying pressure. Those factors have contributed to price declines after initial rallies.

Trading in the coming sessions will show whether buying flows continue or whether the stock gives back gains.