Stock market today: Dow leads S&P 500, Nasdaq waver after volatile week as Intel earnings fall short

US stocks wavered on Friday, after chipmaker Intel's (INTC) disappointing financial outlook and a turbulent week stoked by President Trump's heated pursuit of Greenland. The Dow Jones Industrial Average (^DJI) retreated roughly 0.6%. The S&P 500 (^GSPC) hovered above the flat line, and the Nasdaq Composite (^IXIC) rose 0.3%. Intel posted worse-than-expected first quarter guidance late Thursday, weighing on tech sentiment. The chip giant swung to a quarterly loss as it struggled to meet demand for its se ...