Tom Lee calls the tech sell-off a "healthy" dip ahead of the SpaceX IPO, while Dougie Kass calls "B.S." on his "perma bull" market spin.

Tom Lee calls the tech sell-off a "healthy" dip ahead of the SpaceX IPO, while Dougie Kass calls "B.S." on his "perma bull" market spin.

Fundstrat's Tom Lee says fears that the SpaceX IPO will mark a market peak are misplaced, citing history and $7 trillion in sidelined cash.