Stocks Mixed as Inflation Shock and Geopolitical Tensions Roil Markets

U.S. equities ended Thursday mixed after a hotter-than-expected September producer price index and rising geopolitical risks unsettled investors. The Dow and Russell 2000 gained, while the Nasdaq barely advanced, and the VIX rose. Oil and gold climbed as traders weighed inflation, Middle East tensions, and upcoming Federal Reserve events.
September producer prices rose 1.3% month over month, far above the 0.5% forecast, the biggest four-year gain. That pressured AI and semiconductor shares: computer storage devices fell 4.07%, computer communications equipment 2.40%. Real estate agents/managers gained 6.95%, miscellaneous retail 5.33%.
WTI crude climbed 2.43% to $96.18 after Houthi strikes on Saudi Arabia's King Khalid airport and Strait of Hormuz threats. Gold rose 2.02% to $4,190.90. Treasury yields increased. The Fed's Oct. 27-28 meeting and Oct. 29 GDP/PCE data are upcoming.
The inflation surprise and geopolitical flare-up could keep borrowing costs elevated, affecting households with mortgages, credit cards, and business loans. Higher oil may feed pump and transport expenses, while gold's rise signals continued demand for safety. Investors, retirees, and pension holders may see sharper swings in portfolios. If Fed officials remain cautious, rate-sensitive sectors and consumers could face prolonged uncertainty.