Market Report, 2026-08-31

U.S. stocks finished lower Monday as renewed fighting between the United States and Iran pushed oil higher and revived concerns that energy costs could keep inflation elevated. Just on the surface, it appears that regional stabilization may be far from taking place.

The Dow led the decline by 374 points to 53186, while the S&P 500 slipped more modestly by 0.33% to 7686. and the NASDAQ Composite was comparatively resilient, down by only 0.12% to 26371. The geopolitical flare-up arrived just as investors were reassessing Federal Reserve Chair Kevin Warsh’s Jackson Hole message, leaving markets more sensitive to the possibility that interest rates may need to stay restrictive or rise further.

Energy shares were the clearest relative bright spot as crude prices advanced, while weakness was broader elsewhere. The combination of higher oil and renewed rate concerns weighed on risk appetite, but the gains in the technology sector suggested that investors were not abandoning the growth trade outright.

Treasury yields moved higher reflecting higher uncertainties around inflation. The 5-year Treasury yield rose 2 basis points to 4.5% and the 10-year yield rose by 3 basis points to 4.76%.

There were no major U.S. economic releases Monday, shifting attention toward Tuesday’s manufacturing survey and job-openings data, followed by Wednesday’s Federal Reserve’s Beige book and Friday’s August employment report. Those releases should help investors judge whether the economy can absorb tighter policy and whether the Fed’s more hawkish tone is likely to persist. Adams Wealth Advisors will continue monitoring these developments and keep you informed.