US stocks were battered by a steep sell-off Friday after China retaliated against the United States for President Donald Trump’s tariffs in a tit-for-tat that escalates a global trade war.

Dow Jones futures tumbled Monday morning, along with S&P 500 futures and Nasdaq futures, but are off Sunday evening lows.

Dow Jones futures, along with S&P 500 futures and Nasdaq 100 futures, traded modestly lower ahead of Tuesday's open following ...