SpaceX has made history with a $75 billion initial public offering, instantly vaulting the rocket, satellite, and AI company into the ranks of the world's largest public firms. Pre-IPO trading in derivatives tied to SpaceX signals a gain of between 30% and 50% as retail investors rush in, according to Bloomberg. The gray market activity points to a debut that could dwarf all previous listings, fueled by overwhelming demand for Elon Musk's most ambitious venture yet.

The IPO's outsized valuation reflects SpaceX's dominance in commercial spaceflight and its Starlink satellite network, but also a broader market rally buoyed by hopes of a US-Iran peace deal. G7 officials have signaled that the two nations are nearing an agreement around next week's G7 meeting, pushing US stocks and bonds higher on Friday. Bloomberg notes that broader market optimism is clearing the way for a sustained rally, with all eyes on how SpaceX will perform when shares officially start trading.

Related sectors are already feeling the ripple effects: defense and aerospace stocks have climbed, and the broader tech-heavy Nasdaq is poised for gains. Elon Musk is on the verge of becoming the world's first trillionaire, according to Al Jazeera, a milestone that underscores the massive concentration of wealth generated by this single event. The IPO's success could also lift sentiment for other high-profile debuts waiting in the wings.

Yet the path forward is not without risk. Gray market pricing is notoriously volatile and may not reflect actual first-day trading. Some analysts caution that SpaceX's lofty valuation—already one of the highest in the market—leaves little room for error on execution or earnings. If the broader peace-driven rally falters or regulatory hurdles emerge, the stock could face a sharp correction after the initial euphoria.