Renowned short seller Jim Chanos questions SpaceX's massive IPO valuation. He believes the company's worth is inflated by future hopes, not current reality. Chanos also expresses skepticism about the data center sector's profitability. Investors are watching closely, especially after past losses betting against tech giants. SpaceX's offering is poised to be the largest ever.

Jim Chanos disputes SpaceX IPO comparisons to Amazon, Google and Meta, saying its valuation "dwarfs" theirs.

"Big Short" legend Steve Eisman calls the SpaceX IPO valuation "crazy," warning that its expensive pivot to AI has made it a risky, FOMO-driven cult stock.

OPINION: Investors weigh record SpaceX valuation ahead of listing.

SpaceX has a lot of potential, but some experts have concerns about the company’s valuation