
A street sign for Wall Street is seen outside the New York Stock Exchange in Manhattan, New York City, on Dec. 28, 2016. Andrew Kelly/Reuters
Wall Street’s main indexes fell on Friday amid fears that the Middle East conflict could reignite inflation, threatening to stall the AI-driven rally that has powered U.S. stocks.
At 10 a.m. ET, technology was the biggest drag on the S&P 500, as eight of the index’s 11 major sectors traded lower.

