One yr in the past, U.S. shares have been simply starting to get better from the swiftest and deepest selloff in trendy reminiscence. Today, after a vertiginous rally, they’re buying and selling close to all-time highs. Yet, the nationwide rollout of Covid-19 vaccines, the persistence of ultralow rates of interest, and expectations for torrid financial development have satisfied America’s cash managers that the inventory market nonetheless has extra room to rise.

That’s among the many foremost findings of Barron’s spring Big Money ballot {of professional} traders: 67% of the respondents…