Dow opens 280 pts lower as oil tops $100, fueling Fed rate hike concerns

• Brent crude rose more than 2% to break above $100 per barrel for the first time since July, driven by escalating US-Iran tensions threatening Middle East energy supply disruptions
• The 10-year Treasury yield briefly moved above 4.8% as higher oil prices pushed up inflation expectations, weighing particularly on tech stocks with Intel down 0.95% and Nvidia down 0.28%
• Critical inflation data is due this week with Producer Price Index on Thursday and Consumer Price Index on Friday, which will be the final major inflation report before the Fed's September meeting

Market Summary: Dow Opens Lower on Oil Surge and Fed Rate Concerns

Key Market Movements

U.S. equities opened lower on Wednesday, September 9, 2026, with the Dow Jones Industrial Average declining 288 points, the S&P 500 down 0.25%, and the Nasdaq Composite falling 0.42%. This followed Tuesday's sharp sell-off, where the Dow dropped 1.2% in its worst session in three weeks.

Oil Price Surge

Brent crude climbed above $100 per barrel for the first time since July, rising over 2% amid escalating U.S.-Iran tensions threatening Middle East energy supplies. West Texas Intermediate futures held above $91 per barrel, intensifying inflation concerns across markets.

Fed Rate Implications

The oil spike has elevated Federal Reserve rate hike expectations, with CME FedWatch data showing 62.4% probability of a 25-basis-point increase at next week's meeting. The 10-year Treasury yield briefly exceeded 4.8% as investors priced in persistent inflation risks. Critical upcoming data includes Thursday's Producer Price Index and Friday's Consumer Price Index—the final major inflation report before the Fed's September decision.

Sector Performance

Technology and semiconductor stocks faced pressure, with Intel down 0.95%, Nvidia falling 0.28%, and Apple declining 0.11% ahead of its folded iPhone unveiling. Concerns emerged regarding AI sector revenue sustainability, particularly around circular financing arrangements between companies.

Dow Inc. gained on reports of potentially exiting its $20 billion Saudi Aramco partnership.

Global Impact

International markets reflected the weakness: Europe's Stoxx 600 fell 0.69%, Japan's Nikkei 225 declined 0.19%, while South Korea's Kospi rose 1.4% and China's CSI 300 gained 0.3%.

Higher energy costs and elevated yields pose significant headwinds for growth-oriented equities and long-duration bonds.