U.S. stock indexes closed lower on Monday, with the S&P 500 finishing down 0.52% and the Dow Jones Industrial Average slipping 0.51% to a two-week low. The Nasdaq 100 fell 0.17% as investors balanced upbeat technology earnings signals against a broader hit to sentiment from rising oil prices and higher Treasury yields.
Crude climbed to a three-week high amid renewed concerns over Middle East escalation and uncertainty about the U.S.-Iran path, a move that helped push inflation expectations higher and pressured equities. Data releases also offered mixed inputs: U.S. surveys showed strength in manufacturing and housing activity, while China’s growth indicators came in weaker.
Key takeaways
- Price move: The S&P 500 ended Monday down 0.52%, the Dow fell 0.51%, and the Nasdaq 100 dropped 0.17%.
- Catalyst: Oil surged on Middle East developments and U.S.-Iran de-escalation uncertainty, lifting bond yields and inflation expectations.
- Market implication: Higher rates driven by energy-linked inflation fears weighed on broader equities, particularly software-related names.
- Offset: Technology and AI-adjacent strength, supported by upbeat revenue growth expectations, helped limit deeper declines.
What drove the move
Monday’s decline was shaped primarily by an oil-led shift in the rate outlook. The report noted that crude prices rose to a three-week high after comments from President Trump indicated he was not interested in extending the expiring 60-day truce with Iran. The same backdrop was linked to broader Middle East tension, including reported attacks involving Hezbollah, Hamas, and Yemen-based Houthis, along with concerns about the Strait of Hormuz.
As crude prices raced higher, the market response was concentrated in rates-sensitive assets. The article said the 10-year Treasury yield rose about 3 basis points to 4.72%, reflecting upward pressure on inflation expectations. It also cited a rise in the 10-year breakeven inflation rate to a three-week high of 2.296%.
Despite the pressure, investors found some support in technology strength. The piece attributed early stabilization in part to signs that artificial intelligence spending may remain durable after Bloomberg reported that Anthropic told prospective investors its Q2 revenue jumped at least 14-fold versus the prior year period. That narrative helped keep a bid under parts of the tech complex.
Market reaction across sectors
Software stocks dragged on the broader market on Monday, with multiple names falling more than 2% and 3% in the session, according to the article. The pressure reflected a common dynamic when yields rise and risk appetite cools—especially for growth-oriented categories.
Energy-related equities moved higher alongside crude. The report said oil producers and service providers climbed, including broad gains among companies tied to the energy complex. In addition, the article highlighted strength in chipmakers and AI infrastructure-related stocks, pointing to a supportive bid for semiconductor exposure.
Transportation and travel-related equities fell as fuel-sensitive demand expectations hit sentiment. The report said airlines and cruise line operators were weaker after WTI moved more than 2% to a three-week high.
Economic signals and global growth concerns
U.S. economic indicators provided mixed support. The article cited the Aug Empire manufacturing survey and the Aug NAHB housing market index showing unexpected improvement versus expectations—helping underpin early demand for risk assets.
However, global growth concerns weighed on sentiment later in the session. The report said China’s July industrial production and retail sales both came in below expectations, while the survey jobless rate rose and new home prices fell for the 38th consecutive month. Those details fed into a cautious view of the global demand outlook, which typically undermines equity risk appetite when combined with rising yields.
Bigger picture: rates, geopolitics, and earnings momentum
The session underscored how rapidly geopolitics can spill into macro variables that investors track closely: oil prices, inflation expectations, and Treasury yields. With the 10-year yield rising alongside crude, Monday’s tape reflected an investor focus on whether energy-driven inflation pressures could complicate the path for interest rates.
The article also pointed to an earnings backdrop that has been improving. It said the S&P 500 is tracking for earnings growth of nearly 32% in Q2, above projections of 23%, and that AI spending is expected to contribute materially to earnings expansion, citing Bloomberg Intelligence. It further noted that, based on Bloomberg data referenced in the piece, 85% of the 456 companies that had reported Q2 results through that point had beaten estimates.
Still, investors remained attentive to policy expectations. The article said markets were discounting a 36% chance of a 25 basis point rate hike at the next FOMC meeting on September 15–16, highlighting uncertainty around how higher oil prices might influence the central bank’s outlook.
Overseas, European markets were slightly lower, while China and Japan finished higher, according to the article—suggesting that the U.S. move was not universally replicated, even as rate sensitivity and energy shocks were common themes.
What to watch next
Investors are likely to monitor whether crude’s recent rally extends and whether Treasury yields continue to respond to inflation expectations. With FOMC pricing still uncertain and the next major U.S. earnings window approaching, the market’s next direction may hinge on both follow-through in AI and semiconductor demand and incoming policy and inflation data. The article also flagged scheduled earnings for several companies on August 18, 2026, which could add more signal to the broader earnings trajectory.
