SpaceX IPO today: How volatile trading could impact your 401k retirement account—and why investors are worried

SpaceX is going public, and its shares could go to the moon. That doesn’t mean that all investors are starstruck, however. That’s because for many investors, SpaceX’s IPO, and its effects on the broader market, may be nearly unavoidable. First, some background: SpaceX’s IPO is expected to be huge, potentially valuing the company at around $1.75 trillion. That would immediately make it one of the most valuable companies in the world, and could help make its founder, Elon Musk, a trillionaire (...