(Updates with index/price moves, macroeconomic data, and comments from the first paragraph.)
US equity indexes fell after midday Wednesday as oil prices and Treasury yields climbed, while traders tracked the Trump administration's engagement with Iran over a potential peace deal ahead of Chinese President Xi Jinping's visit to Washington.
The agenda around Xi Jinping's state visit, which starts later Wednesday, includes extending the US-China trade truce reached last year and AI regulation, Reuters reported Wednesday.
The Nasdaq Composite fell 1.1% to 26,951.8. The Dow Jones Industrial Average was down 0.5% to 51,613.8, and the S&P 500 declined 0.6% to 7,716.7. Consumer discretionary and utilities led decliners, while the energy sector led the gainers.
The US West Texas Intermediate crude oil contract gained 1.5% to $91.90 per barrel.
US Treasury yields rose across the curve intraday, with the 10-year yield climbing to 5.1% and the 30-year rate to 5.4%.
US President Donald Trump said after a meeting with British Prime Minister Andy Burnham at the UN General Assembly in New York that Iran and the US had a productive meeting, and a settlement between the two countries is in sight, multiple media outlets reported Tuesday.
In economic news, US crude oil stocks, including those in the Strategic Petroleum Reserve, rose by 2.6 million barrels in the week ended Sept. 18, following a decrease of 1.0 million barrels in the previous week.
Commercial crude oil stocks, excluding SPR inventories, rose by 3 million barrels following a 600,000-barrel decrease in the week prior, and compared with the 690,000-barrel decline expected in a survey compiled by Bloomberg.
Gasoline stocks declined by 1.7 million barrels, compared with the 500,000-barrel increase expected in a Bloomberg survey. Meanwhile, distillate stocks fell by 400,000 barrels in the current week, compared with an expected decrease of 680,000 barrels.
The September flash reading of manufacturing conditions from S&P Global climbed to a 52-month high of 57, compared with 53.9 in August and an expected print of 53.7 in a survey compiled by Bloomberg.
US mortgage applications fell 1.5% in the week ending Sept. 18, compared with a decline of 4.1% in the previous week, as the 30-year fixed-rate mortgage rate increased to 7.12% from 6.97%.
In company news, McDonald's (MCD) said Wednesday it will provide about $8.5 billion in support to franchisees through 2036 to accelerate restaurant modernization, technology deployment, and operational improvements. Unit expansion is expected to contribute nearly 2.5% to systemwide sales growth in 2027 and decline to around 2% by 2030, the company said. Shares of McDonald's fell 5.5% after midday.
Microsoft (MSFT) said Wednesday it will invest over $10 billion in cloud and AI infrastructure across the Middle East by 2030. The company also plans to invest more than $400 million in subsea and terrestrial connectivity across the region by 2030. Shares of Microsoft rose 0.3%.
UBS Group (UBS) said Wednesday that the Swiss Parliament's Council of States' decision to tighten Swiss capital requirements, if implemented, would be "excessive." The rules would mandate UBS to back foreign participations with 90% common equity Tier 1 capital, or an additional $16 billion of CET1 capital, the company said. UBS shares were down 2.7%.