What Happens to the Stock Market in Times of War?

Research shows that many war-related dips tend to be short lived, and at times, markets deliver above-average returns during times of conflict.
What Happens to the Stock Market in Times of War?
A trader works on the floor of the New York Stock Exchange (NYSE) at the opening bell in New York City, on April 2, 2025. Charly Triballeau/AFP via Getty Images
Javier Simon
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The stock market climbed to near-record highs following President Donald Trump’s announcement of a cease-fire between Iran and Israel. The move came after Iran retaliated by launching missile strikes on a U.S. airbase in Qatar, which left no casualties. Market experts saw this as a sign that Tehran was neither looking for a full-scale war nor eager to retaliate economically by closing the Strait of Hormuz. This is a strategic waterway through which 20 percent of the world’s oil passes through, and its closure could rattle the oil markets. But following the cease-fire, oil plunged and stocks skyrocketed.

Historically, the stock market tends to dip immediately following the launch of war and the uncertainty it brings. And there’s no way to know whether the Iran–Israel cease-fire would hold. In addition, Israel remains in conflict with Hamas forces in Gaza. And the Ukraine–Russia war surges on. These conflicts bring about uncertainty, and, as we’ve observed, the markets don’t like uncertainty.

Javier Simon
Javier Simon
Author
Javier Simon is a freelance personal finance writer for The Epoch Times. He specializes in retirement planning, investing, taxes, fintech, financial products and more. His work has been featured by major publications including Fox Business, The Motley Fool, NerdWallet, and Money Magazine.