Asian Currencies Jump as Iran Ceasefire Pulls the Dollar Lower

Wednesday was a different kind of session for Asian FX. Trump announced a two-week ceasefire with Iran just hours before his own deadline...

Quick overview

  • Trump announced a two-week ceasefire with Iran, leading to a nearly 1% drop in the dollar and a recovery in Asian currencies.
  • The yuan reached its highest level against the dollar since early 2023, while the won and yen also gained ground.
  • Oil prices fell below $100 a barrel, easing inflation concerns across Asia amid ongoing geopolitical tensions.
  • Central banks in India and New Zealand maintained their benchmark rates, citing ongoing inflation pressures despite the temporary ceasefire.

Wednesday was a different kind of session for Asian FX. Trump announced a two-week ceasefire with Iran just hours before his own deadline to escalate strikes if the Strait of Hormuz stayed shut. That single development unwound weeks of pressure across the region. The dollar dropped close to 1% and touched its lowest level in four weeks, giving currencies that had been on the back foot some room to breathe.

The yuan was one of the bigger movers, reaching a level against the dollar not seen since early 2023. The won recovered more than 1.6%, the yen firmed around 0.8%, and the Singapore and Australian dollars both gained ground. For a region that had been absorbing an energy-driven inflation shock since late February, the news gave traders something concrete to react to rather than just another round of geopolitical headlines to sit through.

The truce came together through Pakistani mediation at the last minute and is not unconditional. Iran has to guarantee full and immediate reopening of the Strait before the agreement holds. Oil fell sharply anyway, dropping below $100 a barrel in early trading, which took some weight off the inflation outlook across Asia.

Two central bank decisions landed in the middle of all this. India’s RBI left its benchmark rate at 5.25% and was careful not to overstate what a temporary ceasefire means for the underlying picture. The governor noted that freight costs, energy supply lines, and insurance markets were still feeling the effects of the past six weeks and would take time to normalize. The rupee gave back some of its morning gains. New Zealand held at 2.25% as well, though the RBNZ was clear that energy prices had not fallen far enough to stop feeding into inflation, and that the economic outlook was softer regardless of what happened in the Middle East. The kiwi dollar still finished the day up around 2%.

Friday’s US CPI report is next on the calendar and will show how much the energy shock has actually moved into American inflation numbers, which in turn shapes what the Fed does from here.

ABOUT THE AUTHOR See More
Sophia Cruz
Financial Writer - Asian & European Desks
Sophia is an experienced writer, reporter and newsdesk member, mostly on the financial sectors. For the past 5 years Sophia has covered a wide variety of topics such as the financial markets, economics, technology, fin-tech and trading. Sophia has been a part of the FX Leaders team since 2017 and works on producing valuable content and information for traders of all levels of experience.

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