US Stocks Decline Amid Iran War Escalation
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 02 2026
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Source: NASDAQ.COM
- Market Retreat: The S&P 500 index fell by 0.69% and the Nasdaq 100 by 0.65%, both hitting 1.5-week lows, indicating a heightened risk-off sentiment among investors due to the escalating conflict in Iran, which may lead to a reassessment of risk asset allocations.
- Oil Price Surge: WTI crude oil prices soared over 8% to an 8.25-month high as tanker traffic through the Strait of Hormuz largely halted, raising inflation expectations and potentially impacting overall economic growth forecasts.
- Airline Stocks Under Pressure: Airline stocks faced declines, with American Airlines down over 5% and Delta Air Lines down more than 2%, reflecting the negative impact of rising oil prices on profit outlooks in the aviation sector.
- Defense Stocks Rise: Defense stocks like Aerovironment surged over 15% amid expectations of increased defense spending due to the Iran war, indicating a potential boost in earnings prospects for companies in this sector.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
