A screen displays the Dow Jones Industrial Average following the closing bell on the floor of the New York Stock Exchange, (NYSE) in New York, U.S., February 5, 2018.Show moreShow less
A trader reacts as he watches screens on the floor of the New York Stock Exchange in New York, U.S., February 5, 2018. Show moreShow less
Traders work on the floor of the New York Stock Exchange, (NYSE) in New York, U.S., February 5, 2018. Show moreShow less
A television screen shows the day's losses on the floor of the New York Stock Exchange in New York, U.S., February 5, 2018. Show moreShow less
Traders work on the floor of the New York Stock Exchange, (NYSE) in New York, U.S., February 5, 2018. Reuters/Brendan McDermid Show moreShow less
A trader works on the floor following the closing bell as a screen shows the Dow Jones Industrial Average on the New York Stock Exchange, (NYSE) in New York, U.S., February 5, 2018. Show moreShow less
A screen shows CNBC's analysis of the Dow Jones Industrial Average during a sell off on the floor of the New York Stock Exchange, (NYSE) in New York, U.S., February 5, 2018.Show moreShow less
A screen displays the Dow Jones Industrial Average following the closing bell on the floor of the New York Stock Exchange, (NYSE) in New York, U.S., February 5, 2018.Show moreShow less
A trader reacts as he watches screens on the floor of the New York Stock Exchange in New York, U.S., February 5, 2018. Show moreShow less
Traders work on the floor of the New York Stock Exchange, (NYSE) in New York, U.S., February 5, 2018. Show moreShow less
A trader works on the floor of the New York Stock Exchange in New York, U.S., February 5, 2018.Show moreShow less