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Stock market today: Dow, S&P 500, Nasdaq futures plunge as fresh strikes intensify Iran conflict

By Yahoo Finance · 2026-03-03
Stock market today: Dow, S&P 500, Nasdaq futures plunge as fresh strikes intensify Iran conflict
Why it matters: Investors face significant geopolitical risk and inflation concerns from escalating Middle East tensions, overshadowing corporate earnings and demanding a cautious approach to market exposure.
US stock futures plunged, with the Nasdaq 100 leading the decline, as intensified Israeli and US strikes on Iran escalated fears of a prolonged regional conflict and disrupted oil supplies. While some investors initially bought the dip, the widening hostilities and President Trump's rhetoric about a protracted war are now fueling significant market anxiety, pushing oil prices higher and raising inflation concerns.

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