Global financial markets experienced significant volatility and record-breaking movements on Thursday. The S&P 500 and the Nasdaq both established new all-time highs, a rally fueled in part by the news that the United States and Iran have reached an agreement to extend their ceasefire. This geopolitical development provided a tailwind for Wall Street even as market participants worked to interpret recent U.S. economic indicators, including revised growth figures and fresh inflation data.
In the fixed income and currency markets, the reaction was inverse to the equity surge. Treasury yields saw declines of up to 3 basis points, with the U.S. yield curve undergoing a bull flattening process. Simultaneously, the U.S. dollar weakened by 0.2%, which contributed to the USD/JPY pair moving further away from the 160.00 threshold. In the foreign exchange space, the New Zealand Dollar emerged as the strongest performer among G10 currencies, while the South African Rand led gains among emerging market currencies.
Market Performance and Sector Dynamics
While U.S. markets soared, international benchmarks faced downward pressure, with key indices in Europe, the UK, and Asia all declining by as much as 1%. The domestic equity rally was marked by significant sectoral divergence. Within the S&P 500, five sectors saw gains while six experienced declines. Technology stocks led the charge with a 1.3% increase, whereas utilities fell by 1.1%.
Individual stock performance highlighted extreme volatility in certain segments:
- Dell: Surged 19% following its latest results.
- Dollar Tree: Rose by 18%.
- Agilent: Increased by 17%.
- Best Buy: Gained 16%.
- Synopsys: Declined by 5%.
In the commodities sector, oil prices hit a six-week low, while gold prices rose by 1%.
Key Economic Observations
The economic data released on Thursday presents a challenging picture for policymakers. The U.S. first-quarter GDP growth was revised downward to a pace of 1.6%. Concurrently, inflation appears to be firming, with the Iran conflict previously driving price increases upward. This combination of accelerating inflation and softening economic growth has prompted discussions regarding "stagflation" among consumers and policymakers.
A notable technical phenomenon is emerging in the U.S. inflation data: a widening wedge between core PCE and CPI inflation. While this is a relatively rare occurrence, there are indications that this divergence could become more entrenched in the coming months, potentially creating complications for incoming Federal Reserve Chairman Kevin Warsh.
Key Economic Points & Sector Impacts:
- Divergent Inflationary Drivers: Inflation is expected to remain elevated due to an energy shock and a massive boom in artificial intelligence capital expenditures. This directly impacts the energy and technology sectors.
- The Wealth Effect vs. Growth: High asset prices may support economic growth through a "wealth effect," but this remains uncertain if employment and growth figures trend lower, placing the Federal Reserve in a difficult position.
- K-Shaped Economic Disparity: There is a widening gap between corporate health and consumer stability. While corporate profitability remains near record highs despite a slowdown in Q1 profit growth, the consumer savings rate fell to 2.6% in April. This is the lowest level seen in all but one month over the last 18 years, highlighting potential risks for consumer-facing sectors.
Risks and Uncertainties:
- AI Investment Sustainability: There is significant investor skepticism regarding whether the trillions of dollars currently being spent on AI capital expenditures will generate sufficient demand to justify the costs. Risks include over-spending and over-capacity. For example, Microsoft is reducing internal Claude code licenses due to high costs, and Uber has reportedly utilized its entire 2026 AI coding budget. Additionally, cheaper alternatives from Asia present a competitive threat.
- Stagflationary Pressures: The intersection of rising prices and slowing growth poses a risk to the broader macroeconomy, potentially forcing difficult decisions upon central banks if employment weakens.
Looking ahead, markets remain sensitive to upcoming data and scheduled appearances by Federal Reserve officials, including Minneapolis Fed President Neel Kashkari, San Francisco Fed President Mary Daly, and Philadelphia Fed President Anna Paulson. Other critical indicators on the horizon include Japanese retail sales and industrial production, Taiwan's revised Q1 GDP, German inflation data, and various GDP reports from Canada and Brazil.