Oil prices climbed sharply Monday after President Donald Trump rejected Iran’s latest proposal to end the ongoing conflict, intensifying fears that the war could continue disrupting global energy markets for weeks or even months. Despite the geopolitical uncertainty and rising fuel costs, U.S. stock indexes managed to remain near record highs as investors focused on strong corporate earnings and continued optimism surrounding artificial intelligence-driven growth.
Trump’s Rejection Raises Global Tensions
The latest escalation came after Trump described Iran’s newest peace proposal as “totally unacceptable” on Sunday, signaling that negotiations remain far from a breakthrough.
The rejection immediately pushed oil markets higher. Brent crude rose 1.6% to $102.90 per barrel, continuing a dramatic rally that has already seen prices surge from roughly $70 since the conflict began.
Attention is now shifting toward Trump’s upcoming trip to China, where he may seek assistance from President Xi Jinping in pressuring Iran to make concessions. China remains Iran’s largest buyer of sanctioned crude oil, giving Beijing significant leverage in the negotiations.
Strait of Hormuz Crisis Fuels Inflation Fears
One of the biggest economic consequences of the war has been the shutdown of the Strait of Hormuz, one of the world’s most critical oil shipping routes.
With oil tankers stranded in the Persian Gulf, crude deliveries have slowed dramatically, contributing to higher energy prices worldwide and adding new inflationary pressure across global economies.
Rising fuel costs are already affecting consumers and businesses alike. Economists warn that prolonged supply disruptions could further increase transportation costs, manufacturing expenses, and household energy bills.
Still, investors appear hopeful that the spike in oil prices may prove temporary rather than becoming a long-term economic shock.
Wall Street Holds Near Record Highs
Even as oil surged, Wall Street showed surprising resilience.
The S&P 500 edged up 0.1% from the record high it reached Friday. The Dow Jones Industrial Average slipped by just 3 points, while the Nasdaq Composite remained virtually unchanged.
Investors continue to lean on strong corporate profits and signs that the U.S. economy remains stable despite pressure from tariffs and higher gasoline prices.
According to FactSet, more than four out of five companies in the S&P 500 that have reported quarterly earnings so far have exceeded analyst expectations. Overall earnings growth is currently projected to approach 28%, potentially marking the strongest performance since late 2021.
Energy Costs Hit Consumer-Focused Companies
Some businesses, however, are already feeling the strain from rising fuel and raw material costs.
Mosaic fell 1% after reporting weaker-than-expected quarterly results. The company said it continues benefiting from higher fertilizer prices, but rising costs for sulfur and other materials — driven partly by war-related shipping disruptions — are hurting profitability.
Retailers and travel companies also faced pressure.
Dollar General dropped 5.8% as investors worried that consumers with tighter budgets may struggle under higher gasoline prices.
Meanwhile, companies heavily dependent on fuel saw declines, including:
- Royal Caribbean, down 4.6%
- United Airlines, down 2.6%
Tech Stocks Continue AI-Fueled Rally
Technology stocks remained one of the market’s strongest areas as enthusiasm surrounding artificial intelligence continued driving investor confidence.
Nvidia rose 1.4%, while Micron Technology jumped 4.9%, helping lift the broader market.
Investors continue pouring money into AI-related companies amid expectations that demand for chips, data centers, and AI infrastructure will remain strong throughout the year.
Corporate Deals Add Excitement to Markets
Outside of earnings, merger activity also drew attention.
Beazer Homes USA soared 30.1% after Dream Finders Homes offered to acquire the company in a deal valued at approximately $704 million.
If completed, the merger would create the seventh-largest homebuilder in the United States.
Dream Finders shares dipped slightly by 0.2% following the announcement.
Global Markets Show Mixed Performance
International markets delivered mixed results Monday.
In Europe, France’s CAC 40 fell 0.8%, while South Korea’s Kospi surged 4.3%, marking one of the strongest gains among major global indexes.
Meanwhile, Treasury yields in the United States moved slightly higher. The 10-year Treasury yield rose to 4.39% from 4.38% late Friday.
Higher yields can increase borrowing costs for mortgages, loans, and business financing, potentially slowing economic growth if elevated levels persist.
Housing Market Shows Modest Improvement
Economic data released Monday also showed that sales of previously occupied U.S. homes increased last month, although the pace of growth came in below economist expectations.
The housing market remains under pressure from elevated mortgage rates, which have stayed high partly because of ongoing geopolitical uncertainty and rising Treasury yields.
Closing Paragraph
As the conflict with Iran continues to shape global markets, investors are balancing fears of prolonged inflation and energy disruptions against strong corporate earnings and optimism surrounding artificial intelligence. Oil prices remain highly sensitive to diplomatic developments, and Trump’s upcoming meetings in China could become a critical turning point in determining whether tensions escalate further or move toward a negotiated resolution.
