Wall Street's main indexes were higher on Tuesday, with the Dow Jones Industrial Average rising more than 100 points, helped by a recovery in the battered technology and consumer discretionary stocks.
Amazon and Tesla, the top drags on Monday, rose, with the Dow and the S&P opening above their 200-day moving averages.
The S&P 500 on Monday broke below that important level for the first time since Britain's vote to leave the European Union in June 2016.
At 9:34 a.
m. ET, the Dow was up 0.4 percent at 23,738.31.