US stock index suffers biggest one-day fall since 2020 as Trump insists 'markets are going to boom'
The broad-based S&P 500 closed down 4.8%, while the tech-rich Nasdaq Composite tanked 6.0% and the Dow Jones ended the day down 4.0%.
The broad-based S&P 500 closed down 4.8%, while the tech-rich Nasdaq Composite tanked 6.0% and the Dow Jones ended the day down 4.0%.