Wall Street stock indexes finished lower on Wednesday for a second straight session as oil prices surged above $100 a barrel and Treasury yields rose.
The Dow Jones Industrial Average dropped 403.65 points, or 0.76 percent, to close at 52,382.42 points. The benchmark S&P 500 index fell 36.36 points, or 0.47 percent, to 7,637.16 points, while the tech-heavy Nasdaq Composite moved down 164.77 points, or 0.62 percent, to 26,256.64 points. Technology giant Apple also declined during the trading session.
The stock market losses extend a pullback across major financial markets, leaving the benchmark S&P 500 index roughly 2 percent below its record closing high reached on August 13. Despite consecutive daily losses, the benchmark index remains approximately 12 percent higher overall in 2026. Only five of the 30 component stocks in the Dow Jones Industrial Average closed in positive territory, with 25 registering declines.
Oil prices and Middle East war
Surging energy costs added pressure to equities as international crude benchmark Brent rose above $100 a barrel, crossing a key psychological threshold for equity markets. Concerns over global oil supply have intensified alongside renewed tensions in the Middle East. The military conflict involving the United States and Israel against Iran has entered its seventh month, heightening market anxiety over a wider regional escalation and persistent inflationary pressures driven by high energy prices.
Addressing energy supply concerns stemming from the conflict, Turkish Finance Minister Mehmet Simsek said Iran accounts for a relatively small share of Turkey's natural gas imports. He noted that the Turkish government has made substantial investments in alternative energy sources and gas storage facilities to protect domestic supply. Energy security has become a focal concern for energy-importing nations as geopolitical conflict threatens global distribution channels.
Higher energy prices created a sharp divergence among stock market sectors. The S&P 500 energy sector index rose as oil companies benefited from elevated crude prices, standing out as the single sector in positive territory while all other sectors fell.
Treasury yields and inflation expectations
Adding to market pressure, the yield on the benchmark 10-year US Treasury note jumped to its highest level since November 2023. Yields climbed after the US Department of the Treasury announced plans to buy back up to $6 billion in sovereign debt securities maturing in 10 to 20 years. The buyback operation fell short of expectations among financial analysts, who had anticipated a larger buyback program totaling $8 billion to $10 billion.
Higher yields on US government bonds, which are backed by the federal government and viewed by global investors as risk-free assets, reduce the relative appeal of holding riskier equities. Investors are closely monitoring sovereign debt yields alongside upcoming economic data to gauge the future path of interest rates set by the Federal Reserve, the central bank of the United States.
The market focus now shifts to key economic reports scheduled for release later in the week. US Producer Price Index data is due on Thursday, followed by consumer price index inflation figures on Friday. Financial market traders are currently pricing in a 60 percent probability that the Federal Reserve will vote to raise benchmark interest rates at its policy meeting next week.
Tech stocks and corporate movers
In corporate news, Meta Platforms recorded gains that helped cushion the overall decline in the S&P 500 index. The social media company gained after unveiling a long-awaited artificial intelligence assistant designed to operate autonomously. Meta said the digital assistant can send emails, sell a vehicle, or book travel arrangements on behalf of users without manual intervention.
Google parent company Alphabet retreated 2.28 percent, finishing among the biggest decliners in the Dow Jones index. The drop followed Alphabet's announcement that it will invest at least $15.1 billion over the next two years to build artificial intelligence infrastructure in Finland, a project that includes a major nuclear power supply agreement to support its data operations.
Semiconductor equities showed resilience, with the Philadelphia Semiconductor Index rising as chip designer Advanced Micro Devices posted gains. Meanwhile, chemical manufacturer Dow Inc. fell following a report by Bloomberg News indicating that the company is considering exiting its $20 billion joint venture with Saudi Arabian state oil producer Saudi Aramco.
Among individual blue-chip stocks in the Dow Jones Industrial Average, enterprise technology firm International Business Machines Corp. led gainers with a 3.40 percent jump to $239.97. Oil producer Chevron rose 1.91 percent to $213.81, while banking giant JPMorgan Chase & Co. added 0.35 percent to $354.74. On the downside, Alphabet's 2.28 percent loss was joined by aerospace builder Boeing, which fell 2.03 percent, and consumer goods maker Procter & Gamble Co., which dropped 2.01 percent.
