Key Highlights

  • The S&P 500 fell 0.24% to 7,410.98 points Wednesday after the Federal Reserve held rates steady in the 3.50% to 3.75% range, with three of 12 FOMC members dissenting in favor of a hike.
  • The PHLX chip index fell 2.2% to its lowest since early May after SK Hynix's sixfold profit jump still fell short of investor expectations, sending its shares down 10%.
  • Vertiv slumped 15% after missing quarterly revenue expectations, while Microsoft and Meta Platforms both rose ahead of after-the-bell earnings reports.
  • Ford gained 4% after raising its annual profit outlook for a second time this year, while Visa rose almost 1% after beating quarterly profit estimates on World Cup-fueled travel demand.

Markets Digest a Widely Expected Fed Decision With Notable Dissent

The S&P 500 stayed down on Wednesday after the Federal Reserve held its benchmark interest rate steady in the 3.50% to 3.75% range, a widely expected decision that nonetheless drew dissents from three of the Federal Open Market Committee's 12 members, who preferred a quarter-point hike at this meeting. Ahead of the announcement, the S&P 500 had touched its lowest level in a month, while the Nasdaq had fallen as much as 9% from its June record high, reflecting broader market unease heading into the decision.

Most investors had anticipated the Fed would leave rates unchanged, even as inflation has run above the central bank's target for more than five years and had been accelerating as recently as last month amid Middle East conflict driving up global fuel and food prices. One chief US economist described holding rates as the appropriate move, citing cautious optimism about the inflation path and arguing there was little harm in buying time until at least September absent a clear data trigger for action.

Chip Stocks Extend Declines as AI Spending Scrutiny Intensifies

AI-related chipmakers added to recent losses after SK Hynix's sixfold jump in quarterly profit still fell short of lofty investor expectations, sending the South Korean company's shares down 10% and pulling the PHLX chip index down 2.2% to its lowest level since early May. The disappointment extended a broader pattern of investor scrutiny toward companies whose results, even when strong in absolute terms, are failing to clear increasingly elevated expectations built into AI-related valuations.

AI infrastructure company Vertiv (NYSE:VRT) slumped 15% after missing quarterly revenue expectations, adding to the day's technology sector pressure. Investors continue expressing concern that major US companies are deepening a web of AI-linked investments, funneling billions into the technology at the expense of free cash flow, while competition from China intensifies both in advanced chip development and in the rollout of cheaper AI models that could pressure pricing power across the sector.

Big Tech Earnings Loom as Individual Stock Moves Diverge Sharply

Microsoft (NASDAQ:MSFT) rose almost 1% and Meta Platforms (NASDAQ:META) gained 0.8% ahead of their after-the-bell quarterly results, even though both stocks remain down for 2026 as investors question the sustainability of their AI spending trajectories. The muted pre-earnings gains suggest markets are approaching these reports cautiously rather than with outright optimism, given the broader skepticism toward AI capital expenditure evident elsewhere in Wednesday's trading.

Beyond technology, individual earnings drove sharp divergent moves across the broader market. Ford gained 4% after raising its annual profit outlook for a second time this year, while HVAC solutions maker Lennox (NYSE:LII) tumbled almost 19% after lowering its annual profit forecast. Visa rose almost 1% after beating quarterly profit estimates, aided by World Cup-fueled travel demand. The Nasdaq edged up 0.03% to 24,885.34 points despite the chip sector weakness, while the Dow Jones Industrial Average fell 1.30% to 52,062.32 points, reflecting the uneven nature of Wednesday's trading across major indices.

Conclusion

Wednesday's trading illustrates a market navigating a widely anticipated but internally divided Fed decision alongside intensifying scrutiny of AI-related capital spending, with strong absolute results from companies like SK Hynix still triggering selloffs when they miss elevated expectations. With Microsoft and Meta both reporting after the close, and analysts expecting aggregate S&P 500 second-quarter earnings to jump 40% year over year with AI-related stocks driving much of that growth, the coming sessions could prove pivotal in determining whether current valuations, trading around 20 times expected earnings versus a 10-year average of 19, remain justified by underlying fundamentals.