Surging U.S. stock prices that have been buoyed by an exceptional corporate reporting cycle face a potentially more difficult environment in the coming days as investors pivot from company-specific results to broader macroeconomic risks.
The S&P 500, which has risen more than 8% so far this year and remains within 1% of its record peak, showed signs of fragility this week. Market participants who had largely overlooked headwinds such as higher interest rates, climbing oil prices and the geopolitical fallout from the U.S.-Israeli war with Iran now confront a landscape in which those forces are reasserting themselves.
"Strength in earnings has allowed investors to look past negative factors such as higher yields, surging oil prices and the ongoing U.S.-Israeli war with Iran," said Anthony Saglimbene, chief market strategist at Ameriprise. He added that company reporting is largely finished and that investors are refocusing on macroeconomic drivers ahead of a shortened trading week due to the Memorial Day holiday on Monday.
Bond yields climb, raising market sensitivity
A selloff in the bond market has heightened unease on Wall Street. The benchmark 10-year Treasury yield this week reached its highest level since January 2025, while the 30-year yield touched its loftiest point since 2007. Because yields move inversely to bond prices, sharp increases exert pressure on equity valuations and raise borrowing costs for households and businesses.
Market participants point to inflationary pressures and energy price jumps related to regional conflict as principal drivers of the move in yields. "Inflation concerns continue to flare," said Jim Baird, chief investment officer with Plante Moran Financial Advisors. "You’re seeing upside in long-term Treasury yields that is kind of challenging the bond market and probably puts a practical lid on equities broadly if it persists for some period of time."
Inflation data and Fed expectations in focus
A key inflation reading is due on Thursday when the April personal consumption expenditures (PCE) price index is released. The PCE is the Federal Reserve's preferred gauge for its 2% annual inflation objective and arrives after other measures of consumer and producer prices showed hotter-than-expected prints earlier in the month.
"It will be another data point that likely shows that months of elevated oil prices and supply disruptions are starting to feed through into inflation data," Saglimbene said.
Those inflation dynamics are already influencing interest-rate expectations. Futures markets have shifted from pricing in equity-friendly rate cuts this year to incorporating the possibility of a rate increase by the Federal Reserve later in 2026. Minutes from the Fed's most recent policy meeting, released this week, indicated growing concern among officials that price spikes tied to the U.S.-Israeli war on Iran could push inflation higher, and an increasing number of officials signaled openness to the prospect of raising rates.
"At best, I’d say you’re now in more of an extended pause scenario with the potential for a turn to rate hikes later this year if the inflation story continues to heat up," said Baird.
Economic calendar and company results to watch
Aside from the PCE, market attention will also be on an updated estimate of first-quarter GDP and the latest consumer confidence reading. These data will add context to corporate results and the evolving inflation picture.
Corporate reporting, which powered much of the market advance, is largely complete. With over 90% of S&P 500 firms having reported, aggregate first-quarter earnings are on track to have climbed more than 28% from a year earlier, per LSEG IBES data.
Investors expect strong earnings and growth, a backdrop that is already priced into equity valuations, said Scott Wren, senior global market strategist at Wells Fargo Investment Institute. "I would say expectations for earnings and economic growth are pretty high," he said.
Several important retail names will report in the coming days, including Costco, Best Buy and Dollar Tree, as markets examine whether higher gasoline costs are trimming discretionary spending. Walmart, a bellwether for U.S. retail, saw its shares decline on Thursday after it maintained conservative annual sales and profit guidance.
Technology and AI-related results will also be closely read. Cloud software provider Salesforce and hardware and server vendor Dell Technologies will report, and chipmaker Nvidia, viewed as a proxy for AI market demand, on Wednesday forecast second-quarter revenue of $91 billion, topping Wall Street expectations. "Nvidia's results help reinforce that robust AI-related spending trends remain intact," said Brock Weimer, investment strategy analyst at Edward Jones.
Implications for sectors
Higher yields and inflation could weigh on interest-rate sensitive sectors and valuations broadly, while elevated energy prices tied to geopolitical tensions may affect consumer spending patterns and corporate costs. Technology names exposed to AI demand may continue to benefit if spending remains strong, whereas retailers could face pressure if consumers redirect spending to fuel and energy-related costs.
As investors move beyond the deluge of company reports, the balance between macro indicators - notably inflation readings and interest-rate expectations - and the earnings base that supported this year's gains will determine the durability of the recent stock market advance.