

U.S. equities continued their strong start to August, with the S&P 500 and Dow Jones Industrial Average both finishing at record highs as investors embraced another wave of upbeat earnings and improving geopolitical sentiment. Strength in AI-related technology stocks broadened into industrials, while another sharp decline in oil prices and lower Treasury yields further supported risk appetite. The market's focus is increasingly shifting toward whether corporate earnings and upcoming labor market data can sustain the rally.
Key Headlines & Market Movers:
• Palantir Ignites AI Rally: Palantir delivered a standout earnings report, beating expectations and raising its full-year outlook, sending shares nearly 30% higher. CEO Alex Karp described the quarter as "otherworldly," reinforcing confidence that demand for AI software and analytics remains exceptionally strong. The results spilled over into the broader AI ecosystem, lifting semiconductor and memory stocks as investors renewed confidence in the sector's long-term growth.
• Industrials and Chips Join the Advance: Caterpillar climbed after reporting record quarterly revenue above $20 billion, highlighting continued strength in infrastructure and data center-related capital spending. Semiconductor names including AMD, Arm, Marvell, Sandisk, Nvidia, Intel, and Micron rallied sharply as investors rotated back into AI beneficiaries. The combination of strong technology and industrial earnings suggested that corporate investment tied to AI infrastructure remains resilient despite concerns earlier this summer.
• Oil Slides Further on Hormuz Deal Hopes: Crude prices fell for a second consecutive session as optimism grew that the U.S. and Iran could reach an agreement to reopen the Strait of Hormuz and reduce regional tensions. Lower energy prices eased inflation concerns, helping Treasury yields move lower and improving the outlook for consumers and businesses. While diplomatic headlines remain fluid, markets welcomed the prospect of reduced geopolitical risk after weeks of elevated uncertainty.
S&P 500 Sector Performance

Looking Ahead
Investor attention now turns squarely to the remainder of earnings season and Friday's July employment report, which will provide a critical read on the strength of the U.S. economy. Results from AMD and SpaceX, along with additional corporate updates, will test whether enthusiasm around AI spending can continue to justify elevated valuations. At the macro level, labor market data and developments in Middle East negotiations will likely determine whether the market's record-setting momentum carries through the rest of the week.
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