SpaceX IPO Rally Boosts U.S. Stocks as Tech Trails

SpaceX sold 556 million shares at $135 each in a $75 billion initial public offering that opened at $150 and traded as high as $168.73 before settling near $166. The listing valued the company above $2 trillion and coincided with gains across U.S. equity indexes.

Major U.S. benchmarks closed higher: the S&P 500 rose about 0.39%, the Dow Jones Industrial Average gained 0.58%, the Nasdaq added about 0.12% and the Russell 2000 led with a 1.16% advance. Basic materials, financials and energy outperformed while consumer cyclical and healthcare declined.

The new listing shifted liquidity across the market. Price for SpaceX shares remained above a volume-weighted average price of $162.62, while cumulative volume delta trended lower and net traded volume was about 384,000 shares, below the roughly 1.1 million-share level some market participants use to confirm sustained demand. Short selling on the cash market was limited because borrow was scarce, so bearish exposure concentrated in perpetual futures, where large accounts held a net short near $18.6 million and sophisticated traders a net short near $7.2 million.

Short-term technical points for SpaceX included a five-minute range high at $168.73, with a close above that level potentially extending toward $173.95. Near-term downside support was noted around $155 and $149.77.

Technology underperformed as some funds reallocated capital to buy SpaceX shares. Nvidia and Microsoft showed minimal gains and slight losses, respectively. Space and Musk-linked names moved lower: Rocket Lab fell more than 9% and Tesla dropped over 2%. Amazon slipped just over 2% and broader consumer discretionary stocks declined.

Company-specific moves included a drop in Adobe shares after analysts reduced ratings and the company announced an executive change that raised questions about subscription revenue trends. Arm rose nearly 9% after a report that increased estimates for an AI-related market opportunity, and AMD gained around 4.8%.

Two macro developments supported markets. The University of Michigan’s preliminary June consumer sentiment index improved to 48.9 from 44.8 in May, the first monthly increase in four months. Separately, market participants reacted to reports that U.S. and Iranian officials were nearing an interim agreement to reopen the Strait of Hormuz; oil prices fell and inflation and input-cost concerns eased, supporting cyclical and small-cap sectors.

Analysts pointed out that how SpaceX shares trade in coming sessions will affect liquidity and positioning. Monday will be the first full session without debut-day trading mechanics, and index committee decisions that add SpaceX to passive funds would create mechanical buying pressure if the company is included.

Traders will also focus on next week’s Federal Open Market Committee meeting, the first rate decision under the new Fed chair, along with additional consumer data that could influence flows and sector rotation.