Elon Musk's rocket company SpaceX will make its debut on Wall Street Friday and both institutional and retail investors are expected to gobble up the 555. 6 million shares going up for sale at $135 apiece.

Musk, already the world's richest man, could become its first trillionaire.

In a video conference on Musk's social media platform X, he told JPMorgan CEO Jamie Dimon that people have suggested for the last 10 years that he take SpaceX public.