Stock Market Today, Sept. 8: Stocks Slide Amid Surging Oil Prices, Persistent Geopolotical Tenisons

Major stock indices declined on September 8, 2026, as rising crude oil prices approaching $100/barrel and geopolitical tensions weighed on markets. The Dow fell 1.18%, S&P 500 dropped 0.58%, and Nasdaq declined 0.31%. Notable movers included Intel gaining 9% on pricing plans, Corning rising 7% on a Verizon fiber deal, while Amgen and Novartis fell sharply following a drug trial setback. Qualcomm signed a major AI chip deal with Amazon worth up to $60 billion.