
Jan 20 (Reuters) - Wall Street's main indexes opened sharply lower on Tuesday, as investors were spooked by renewed tariff threats from President Donald Trump against Europe over control of Greenland.
At 09:30 a.m. ET, the Dow Jones Industrial Average .DJI fell 653.07 points, or 1.32%, to 48,706.26, the S&P 500 .SPX lost 94.67 points, or 1.39%, to 6,843.59 and the Nasdaq Composite .IXIC shed 385.24 points, or 1.64%, at 23,130.15.