U.S. stocks traded lower Tuesday morning as investors reduced exposure to risk assets amid lingering uncertainty surrounding Iran ceasefire negotiations and growing concerns that the artificial-intelligence infrastructure boom may be becoming overheated. The Dow Jones Industrial Average fell 324.97 points, or 0.65%, to 49,361.1 in the first hour of trading, while the S&P 500 dropped 34.18 points, or 0.46%, to 7,368.87. The Nasdaq Composite declined 122.22 points, or 0.47%, to 25,968.5.
The primary catalyst behind the early weakness was a combination of Iran war anxiety and investor reassessment of the AI spending cycle after months of relentless gains in semiconductor and cloud-infrastructure stocks.
Markets initially reacted overnight to continued uncertainty around Middle East negotiations after President Donald Trump said ceasefire discussions involving Iran remained ongoing. According to USA Today live coverage of the Iran conflict, diplomatic talks intensified overnight as regional leaders pushed for de-escalation, though investors remained cautious about the potential for renewed disruptions to global oil supplies.
Energy markets stayed volatile during the opening hour. July WTI crude futures were recently down 0.80% at $103.55 a barrel after trading higher overnight, while gold futures slipped 0.75% to $4,523.90 an ounce as traders pared some defensive positioning. The CBOE Volatility Index, or VIX, hovered near 17.83, reflecting elevated hedging demand but not panic-level selling.
Technology shares remained under pressure after investors digested signs of intensifying competition across the AI ecosystem. AInvest analysis argued that Google and Blackstone’s aggressive expansion into AI cloud infrastructure represented a direct challenge to Nvidia’s dominance and raised concerns that parts of the sector may be entering a more competitive, lower-margin phase.
The report added to broader Wall Street concerns that AI-related capital spending may eventually outpace near-term monetization opportunities, particularly as hyperscalers increasingly develop proprietary chips and infrastructure platforms.
Still, some earnings results helped stabilize sentiment. Home Depot shares outperformed after quarterly earnings eased fears about the resilience of the U.S. consumer. The retailer’s results suggested higher-income homeowners continue spending despite elevated borrowing costs and higher gasoline prices.
Investors are now looking ahead to additional retail earnings from Target and Lowe's on Wednesday and Walmart on Thursday, Federal Reserve commentary, and further developments in the Iran war negotiations for clearer direction on inflation risks, consumer demand, and the sustainability of the AI-driven rally.