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Dollar slides, stocks jump as Trump signals pause on Iran strikes

Published by Global Banking & Finance Review

Posted on March 23, 2026

1 min read

· Last updated: April 1, 2026

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Dollar slides, stocks jump as Trump signals pause on Iran strikes
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LONDON, March 23 (Reuters) - The dollar plunged and stocks surged on Monday after U.S. President Donald Trump said he had asked the Department of Defence to postpone "any and all" military strikes

Dollar Slides and Stocks Jump as Trump Signals Pause on Iran Strikes

Market Reactions to Trump’s Announcement on Iran

Immediate Impact on Currency Markets

LONDON, March 23 (Reuters) - The dollar plunged and stocks surged on Monday after U.S. President Donald Trump said he had asked the Department of Defence to postpone "any and all" military strikes against Iranian power plants and energy infrastructure for five days.

Euro and Dollar Index Movements

The dollar had traded higher against most other currencies until the headline hit, sending the euro up over 1% into positive territory to $1.158, from around $1.487 earlier. The dollar index fell 0.3%, having shown a 0.6% rise earlier on. 

Stock Market Performance

U.S. and European Stock Indices

U.S. stock futures jumped over 2%, while the STOXX 600 erased daily losses to turn positive. It was last up 0.7%, having been down over 2.2% in early trade.

Market Sentiment and Volatility

Reporting Credits

(Reporting by Amanda Cooper, Samuel Indyk and Harry Robertson; Editing by Dhara Ranasinghe)

Key Takeaways

  • President Trump delayed all planned strikes on Iran’s power plants and energy infrastructure for five days, prompting immediate relief in markets and lowering safe‑haven demand. (source: Reddit quote of Trump’s statement) (reddit.com)
  • The euro jumped over 1% to about $1.158 as the dollar slid, while the dollar index reversed early gains and dropped 0.3%, showing rapid FX market repricing. (reddit.com)
  • U.S. stock futures leapt over 2%, and European equities—including the STOXX 600—firmed sharply from early losses, reflecting investor optimism amid easing tension. (reddit.com)

References

Frequently Asked Questions

Why did the dollar slide on March 23?
The dollar slid after President Trump asked the Defence Department to postpone military strikes against Iranian power plants.
How did stock markets react to Trump's announcement?
Stock futures jumped over 2%, and the STOXX 600 moved from losses to a gain of 0.7% following the announcement.
What was the impact on the euro?
The euro rose over 1%, moving into positive territory at $1.158 from around $1.487 earlier.
How much did the US dollar index fall?
The US dollar index fell 0.3% after earlier showing a 0.6% rise.
What caused the shift in global markets on March 23?
The shift was triggered by news that President Trump paused planned strikes on Iran, improving market sentiment.

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