Dow falls in September open but maintains fifth consecutive monthly gain
Stocks started September in the red on Tuesday amid mounting concerns over inflation and geopolitical tensions. The Dow Jones fell approximately 0.7 percent, the S&P 500 dropped 0.3 to 0.7 percent, and the Nasdaq declined 0.1 to 1.4 percent. Despite Tuesday's losses, the major indices closed out August with solid gains, marking the Dow's fifth consecutive month of wins. The S&P 500 and Nasdaq also posted their first monthly advances since May. Rising Treasury yields, now at their highest levels in over a year and a half, weighed on stocks. Additionally, renewed U.S.-Iran hostilities in the Strait of Hormuz raised oil prices and inflation concerns, with investors now awaiting key economic data including this Friday's jobs report to gauge Federal Reserve policy directions. Markets remain close to record territory but momentum has softened.
Key facts
- Dow Jones fell 374.09 points or 0.7 percent to close at 53,185.90 on September 1, 2026
- S&P 500 declined 0.33 percent to 7,686.14; Nasdaq Composite shed 0.12 percent to 26,370.89
- Dow logged fifth consecutive monthly win in August with gains exceeding 1 percent
- 10-year Treasury yield reached highest level in over 18 months at approximately 4.78-4.80 percent
- Oil prices surged following U.S.-Iran military exchange in Strait of Hormuz; WTI crude up 2.83 percent
- CME Fedwatch tool shows 57.5 percent probability of September Fed rate hike of 25 basis points
- S&P 500 and Nasdaq posted first monthly advances since May, gaining 2.6 percent and 3.9 percent respectively in August
Limits of this briefing
Financial media generally presents market data without strong partisan framing; left and right-leaning perspectives on this specific market story were not prominently available in real-time reporting. Analysis focuses on technical factors and monetary policy rather than ideological positions.
Sources
- CNBC: Dow tumbles 370 points after U.S. strikes Iran, but index posts fifth straight winning month Centre
- TheStreet: Stock Market Today (Sept. 1, 2026): Dow futures slide on renewed U.S.-Iran conflict Centre
- Yahoo Finance: Stock Market News for Sep 1, 2026 Centre
- Charles Schwab: Crude, Yields Flex Muscle, Bruising Stocks Early Centre
- Motley Fool: Stock Market Midday, Sept. 1: Stocks Slide on Global Bond Sell-Off Centre