U.S. stocks dove following another stunning reversal. The S&P 500 dropped 1.6% Tuesday after wiping out an early gain of 4.1%, which had it on track for its best day in years.

U.S. stocks drop again as China says it would ‘fight to the end’ in trade war with Trump

U.S. stocks dove following another stunning reversal. The S&P 500 dropped 1.6% Tuesday after wiping out an early gain of 4.1%, which had it on track for its best day in years.