Stocks Rally on Hopes for End to U.S.-Iran Conflict

The Dow jumps 900 points as investors see potential for de-escalation between the two countries.

Mar. 31, 2026 at 5:53pm

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A dramatic close-up of intricate, heavy-duty banking machinery and mechanisms, conveying the complex, powerful infrastructure that supports international markets and economies.As tensions over the U.S.-Iran conflict ease, the markets rally on hopes for a return to stability in global financial systems.NYC Today

Stocks surged on Tuesday as reports emerged that Iran may be open to ending hostilities with the U.S. under certain conditions. The Dow Jones Industrial Average rose over 900 points, or 2.29%, while the S&P 500 and Nasdaq Composite also saw significant gains. The rally was led by technology stocks, which had recently weakened due to the conflict.

Why it matters

The U.S.-Iran conflict has been a major source of market volatility in recent months, with concerns over potential disruptions to oil supplies and broader geopolitical tensions weighing on investor sentiment. Any signs of a potential de-escalation or path to ending the conflict are seen as positive for the markets.

The details

The market optimism was fueled by an unconfirmed report that Iranian President Masoud Pezeshkian may be open to ending hostilities under certain conditions, as well as reports that President Donald Trump signaled a willingness to halt military action even if the Strait of Hormuz remains partially closed. The rally was led by technology stocks, with the Technology Select Sector SPDR Fund (XLK) gaining nearly 2%.

  • The market rally occurred on Tuesday, March 31, 2026.
  • The Dow Jones Industrial Average briefly climbed over 1,100 points intraday before closing up 900 points, or 2.29%.

The players

Masoud Pezeshkian

The president of Iran, who may be open to ending hostilities with the U.S. under certain conditions.

Donald Trump

The former president of the United States, who reportedly signaled a willingness to halt military action against Iran even if the Strait of Hormuz remains partially closed.

Eric Diton

The president of The Wealth Alliance, who cautioned that unresolved oil disruptions remain a risk despite the market rally.

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What they’re saying

“Any steps toward ending the war overall, the stock market likes—that's driving this relief rally.”

— Eric Diton, President, The Wealth Alliance

What’s next

Investors will be closely monitoring any further developments in the U.S.-Iran conflict, as well as the potential impact on oil supplies and broader market sentiment.

The takeaway

The market's positive reaction to the prospect of de-escalation in the U.S.-Iran conflict highlights the significant impact that geopolitical tensions can have on investor sentiment and stock prices. However, the volatility and uncertainty surrounding the situation remain a risk factor that could continue to weigh on the markets.