US stock trading halted as S&P 500 plunges 7%
Published: Mar 16, 2020 09:40 PM

Traders work at the New York Stock Exchange (NYSE) in New York, the United States, on March 12, 2020. (Xinhua)

US stock trading has been halted as the S&P 500 plunged 7% on Monday morning triggering the third circuit breaker in two weeks amid the COVID-19 crisis.