SpaceX shares have tumbled for two consecutive trading days and now trade near their initial public offering price of $135 per share. The stock debuted roughly one month ago in what CNBC called a record IPO, generating massive investor enthusiasm at launch.

The recent decline marks a sharp reversal from the company's post-IPO momentum. Nasdaq added SpaceX to its Nasdaq-100 index just last week, a move that typically boosts share prices by expanding the investor base that tracks the index. Yet the stock has failed to hold those gains.

For investors who bought shares at launch, this pullback delivers a hard lesson. Those who paid premiums above the $135 offer price in early trading now face underwater positions. The selloff suggests market sentiment has shifted, with buyers stepping back after the initial excitement wore off.

Several factors could explain the retreat. Index inclusion alone does not guarantee sustained price appreciation. Profit-taking by early investors is common after a hot IPO. Broader market conditions, sector rotation, or specific company news may also weigh on sentiment. SpaceX operates in competitive markets including commercial spaceflight, satellite internet through Starlink, and artificial intelligence, where execution matters as much as brand recognition.

The timing matters for Musk's other companies and ventures. Any perception of weakness at SpaceX could ripple across his business empire, which includes Tesla and his X social media platform.

Investors watching SpaceX should focus on fundamentals rather than short-term price swings. The company's revenue generation from government contracts, commercial launch services, and Starlink subscriber growth will determine its long-term value. A month-old public company naturally experiences volatility as markets price in real business performance beyond launch-day hype.

For ordinary retail investors considering entry, the current price near the IPO level may present an opportunity or a warning sign, depending on