War gloom over US IPO market; even SpaceX may not save the day

After a first quarter marked by stop-and-start activity for IPOs, talk has turned to the implications of the raging conflict and the lingering effect of artificial intelligence scares. No wonder many listing candidates are sitting on their hands as a possible IPO for billionaire Elon Musk's rocket company, which could come as soon as June and dwarf every other debut, takes shape.