Stock Market Today: Nasdaq Plunges 2.6% as AI Selloff Deepens; Dow Ekes Out Gain; Oil Surges to 5-Month High
New York, Oct. 23, 2026 — U.S. stocks closed mostly lower on Friday, with the Nasdaq Composite suffering its worst...
New York, Oct. 23, 2026 — U.S. stocks closed mostly lower on Friday, with the Nasdaq Composite suffering its worst...