Dow Plunges 450 Points as Iran War Spikes Oil Prices

Stocks tumble amid fears of prolonged Middle East conflict disrupting global oil supply.

Published on Mar. 7, 2026

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The Dow Jones Industrial Average closed down 450 points on Friday as the ongoing conflict with Iran sent oil prices surging by 35% in just one week, sparking a broad selloff in the stock market. The S&P 500 and Nasdaq also fell sharply, with the tech-heavy Nasdaq declining 1.5%. The stock market rout extended losses from the previous day when the Dow closed down 785 points.

Why it matters

The Iran war threatens to slow U.S. economic growth as oil-driven price increases could weigh on consumers and businesses. This combination of higher inflation and slower growth could pose a challenge for the Federal Reserve, putting pressure on both its goals of managing prices and maintaining maximum employment.

The details

Oil prices topped $90 per barrel on Friday, a staggering 35% increase from a week earlier, as traders feared a prolonged blockade of the Strait of Hormuz, a critical global oil transport route. In a social media post, President Trump appeared to rule out any compromise with Iran, demanding "UNCONDITIONAL SURRENDER." Meanwhile, a disappointing jobs report on Friday showed the U.S. economy unexpectedly lost jobs in February, marking a reversal of fortunes for the labor market.

  • On Friday, March 7, 2026, the Dow Jones Industrial Average closed down 450 points.
  • On Thursday, March 6, 2026, the Dow closed down 785 points.

The players

Donald Trump

The President of the United States.

Federal Reserve

The central banking system of the United States that holds interest rates and manages monetary policy.

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What they’re saying

“There would be "no deal with Iran except UNCONDITIONAL SURRENDER!”

— Donald Trump (Social media)

What’s next

The Federal Reserve will likely face pressure to adjust its monetary policy in response to the economic impacts of the Iran conflict and rising oil prices.

The takeaway

The escalating tensions with Iran have sent shockwaves through the U.S. stock market, underscoring the fragility of the economy and the potential for geopolitical conflicts to disrupt global energy supplies and economic stability.