U.S. stock futures moved lower Wednesday night after fresh American military strikes against Iran heightened geopolitical tensions and reignited concerns about energy prices, inflation, and the durability of the market’s AI-driven rally.
Futures linked to the S&P 500, Nasdaq 100, and Dow Jones Industrial Average all declined after U.S. Central Command announced additional “self-defense strikes” against Iranian targets, carried out under the direction of President Donald Trump. The development pushed oil prices sharply higher, with West Texas Intermediate crude rising about 2% to trade near $92 a barrel.
The market reaction highlights a growing shift in investor sentiment. For much of the past two years, artificial intelligence optimism powered a historic surge in technology shares, helping companies such as Nvidia, Microsoft, and other AI beneficiaries drive major indexes to record highs. But as geopolitical risks intensify and energy costs climb, investors are reassessing whether the next phase of the market will be led by different sectors.
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AI trade faces its biggest test
Wednesday’s selloff was notable because it was driven not only by geopolitical concerns but also by renewed weakness in semiconductor stocks, the sector that has become the centerpiece of the AI boom.
The Dow Jones Industrial Average fell more than 950 points, while the S&P 500 and Nasdaq suffered broad declines approaching 2%.
The retreat comes at a sensitive moment for technology markets. Investors are already digesting an unprecedented capital spending cycle involving AI infrastructure, data centers, chips, and power generation.
Over recent weeks, markets have been flooded with announcements involving massive fundraising plans and public offerings from AI-related companies, including SpaceX, OpenAI, and Anthropic. At the same time, major technology firms continue to commit hundreds of billions of dollars toward AI infrastructure.
Some investors are beginning to question whether the extraordinary spending can continue indefinitely without creating excess capacity or compressing future returns.
Energy emerges as a major beneficiary
The rise in oil prices has strengthened the appeal of energy stocks, which have lagged technology for much of the AI boom. The Middle East remains central to global energy markets, and any threat to production or transportation routes can have significant consequences for crude prices.
Markets remain particularly sensitive to developments affecting the Strait of Hormuz, through which roughly one-fifth of global oil supplies move. Higher oil prices are also boosting expectations that energy companies could deliver stronger earnings after several quarters of relative underperformance.
This helps explain why portfolio managers are increasingly shifting funds toward energy producers, refiners, and related industries.
According to market strategists, investors are searching for assets that offer exposure to economic growth without relying on AI-related valuations.
Healthcare has emerged as one beneficiary of that trend. Pharmaceutical and biotechnology stocks are attracting renewed interest as investors seek defensive growth opportunities that may be less sensitive to technology spending cycles.
Financial stocks are also drawing attention. Higher interest rates, resilient economic activity, and strong credit conditions continue to support profitability across much of the banking sector.
The rotation does not necessarily signal the end of the AI trade. Instead, it suggests investors are becoming more selective after a period in which almost any company associated with artificial intelligence attracted capital.
Inflation risks return to the spotlight
The surge in oil prices is arriving just as investors prepare for another key inflation reading. Markets will closely watch the release of the May producer price index data, which provides insight into inflation pressures facing businesses.
Although economists expect wholesale inflation to moderate compared with April, energy prices remain a critical variable. A sustained rise in oil could quickly filter through transportation, manufacturing, and consumer goods costs, complicating efforts by the Federal Reserve to eventually ease monetary policy.
This concern has become important after several major financial institutions, including Goldman Sachs, recently pushed back expectations for U.S. interest-rate cuts, citing stronger economic growth and persistent inflation pressures.
Markets now face two interconnected questions.
The first is geopolitical: whether tensions between Washington and Tehran continue escalating or whether diplomatic efforts can stabilize the situation.
The second is financial: whether investors remain willing to fund the enormous wave of AI-related spending, infrastructure projects, and IPOs that are approaching the market.
For now, the answer appears mixed. AI remains the dominant long-term investment theme, but the latest market moves suggest investors are becoming more cautious about concentration risk and are beginning to diversify into sectors that could benefit from a different economic environment.
If oil prices remain elevated and geopolitical uncertainty persists, energy, healthcare, and financials could continue attracting capital at the expense of technology stocks. But if tensions ease and inflation remains contained, the AI trade may quickly regain momentum.