An early 2023 stock-market rally suffered a setback last month, leaving investors to wrestle with whether to bail out or build up positions as March gets under way. The question is perhaps more urgent after a brutal performance for U.S. stocks last year, which saw sharp, but short-lived bear-market rallies give way to fresh rounds of selling, said Nicholas Colas, co-founder of DataTrek Research, in a Wednesday note. “Put…
