Dollar eases as US-Iran deal hopes grow, yen drifts - Finance news and analysis from Global Banking & Finance Review
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Dollar eases as US-Iran deal hopes grow, yen drifts

Published by Global Banking & Finance Review

Posted on May 6, 2026

4 min read

· Last updated: May 6, 2026

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Dollar slips on hopes of US-Iran deal; yen rises amid intervention buzz

Market Reactions to Geopolitical Developments and Economic Data

By Saqib Iqbal Ahmed

Dollar Weakness Amid US-Iran Deal Optimism

NEW YORK, May 6 (Reuters) - The dollar slipped across the board on Wednesday as investors grew optimistic about a possible end to the Iran war, while a sudden jump in the Japanese yen to a more than two-month high put traders on alert for another round of official buying from Tokyo.

Progress in US-Iran Negotiations

A source from mediator Pakistan who is familiar with the negotiations said Washington and Tehran were closing in on an agreement on a one-page memorandum to end the conflict.

The Pakistani source said a report earlier by U.S. outlet Axios on the proposed memorandum was accurate. The Axios report had cited two U.S. officials and two other sources familiar with the discussions.

Investor Sentiment and Dollar Performance

"The more positive risk tone is really pressuring the dollar as folk buy into the optimism surrounding a potential U.S.-Iran deal," said Michael Brown, senior research strategist at Pepperstone in London.

"Obviously there could still be a long way to go on that front, but today’s headlines support the idea that the direction of travel remains towards de-escalation," he said.

"In any case, participants are desperate to latch on to good news, so it’s a bit of a ‘buy risk first, ask questions later’ mindset creeping in," said Brown.

The dollar index, which measures the U.S. currency against six peers, was 0.3% lower at 97.993, after slipping to 97.623, its lowest since before the late February U.S. strikes on Iran that started the conflict.

The euro was 0.5% higher at $1.17535, while sterling was 0.4% higher at $1.35955.

Economic Data and Market Outlook

US Employment Figures

U.S. private payrolls increased more than expected in April, the ADP's national employment report showed on Wednesday.

Upcoming Non-Farm Payrolls and Fed Policy

The markets are now gearing up for the U.S. non-farm payrolls release later this week, which will serve as a test of whether the economy remains resilient enough to keep the Federal Reserve's monetary policy on hold, or whether a softening labour market could revive the case for interest rate cuts.

"In our view, USD downside is limited because recent U.S. economic data are likely to keep odds of Fed funds rate hikes in play," Elias Haddad, global head of markets ⁠strategy in the ​forex team at Brown Brothers Harriman, said in a note.

Other Currency and Asset Movements

The rebound in risk appetite helped the Australian dollar extend gains to hit its strongest level in four years, rising 0.8% on the day to $0.72405. The move follows the Reserve Bank of Australia's decision the previous day to raise rates for the third time this year.

Leading cryptocurrency bitcoin slipped 0.5% to $81,240, after scaling a more than three month high of $82,793 earlier in the session.

Yen Watch: Intervention Speculation

Yen Surges Against the Dollar

Against the yen, the dollar was 1% lower at 156.385 yen, after slipping as low as 155, around its weakest since February 24. The move triggered speculation of another round of intervention.

Official Warnings and Market Response

Japanese Finance Minister Satsuki Katayama earlier in the week warned against speculative moves in foreign exchange, after a brief jolt higher in the yen sparked speculation Tokyo had again intervened to support the currency.

"As I have said repeatedly, we will take decisive measures against speculative moves, in accordance with the statement signed between Japan and the United States last year," Katayama told reporters after the Asian Development Bank's annual meeting in Uzbekistan.

The Ministry of Finance of Japan could not be reached immediately for comment during a local holiday.

Analyst Perspective on Intervention

"Although they’ve not commented officially I think we have to assume that the MoF stepped in again," Pepperstone's Brown said.

"You don’t get a huge move like that, with no obvious catalyst, unless there’s a ‘silent hand’ involved," he said.

(Additional reporting by Amanda Cooper and Jiaxing Li in Hong Kong; Editing by Sam Holmes, Alex Richardson and Nick Zieminski)

Key Takeaways

  • U.S. paused its naval escort operation through the Strait of Hormuz, signaling progress toward an agreement with Iran, dampening oil‑linked upside in the dollar. (axios.com)
  • Yen drifted weaker toward levels that historically trigger Japanese intervention; recent government action to shore up the yen has kept traders on alert. (investing.com)
  • Market focus shifts to the U.S. non‑farm payrolls report due May 8, which could reinforce or reverse dollar trends depending on whether jobs data surprises. (fxmacrodata.com)

References

Frequently Asked Questions

Why did the US dollar fall against major currencies?
The US dollar weakened after signals of a potential deal with Iran eased market tensions and influenced forex movements.
How did news about the US-Iran deal impact oil prices?
US oil futures dropped over $2, and West Texas Intermediate fell near $100 per barrel following positive signals of a US-Iran deal.
What is happening with the Japanese yen?
The yen continued to drift weaker, approaching intervention levels, despite falling oil prices and no further intervention from Japanese authorities.
Which economic data are markets watching next?
Markets are focusing on the upcoming non-farm payrolls release to gauge economic resilience and future Federal Reserve policy actions.
Did the Federal Reserve indicate any policy changes?
The Federal Reserve’s future stance is uncertain; markets await labor data to determine if interest rate cuts may be reconsidered.

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