The US dollar surged to its highest level in six weeks as escalating conflict in the Middle East fueled a repricing of Federal Reserve interest rate expectations.
The US dollar surged to its highest level in six weeks as escalating conflict in the Middle East fueled a repricing of Federal Reserve interest rate expectations.

The euro dropped to a six-week low against the US dollar on Wednesday, touching 1.1598 as investors weighed the inflationary impact of the ongoing US-Iran conflict and the potential for a more hawkish Federal Reserve response.
"We continue to expect the FOMC to start a tightening cycle in December," Carol Kong, currency strategist at Commonwealth Bank of Australia, said. Kong noted that more Fed policymakers have warned about high U.S. inflation since the last central bank meeting in April.
The flight to safety and revised rate expectations sent the dollar index to 99.306, up over 1 percent in May. This pressured other major currencies, with the British pound falling to $1.3398 and the risk-sensitive Australian dollar dropping to $0.7097. The Japanese yen weakened to 159.03 per dollar, re-entering territory that previously prompted intervention from Tokyo.
The market is now pricing in an over 50 percent chance of a Fed rate hike by December, a stark reversal from the two rate cuts that were expected before the war began, according to CME FedWatch data. Investor focus now shifts to the upcoming minutes from the Fed's April meeting, which could cement the central bank's newly hawkish stance.
The uncertainty over the conflict's duration has fanned inflation fears, triggering a global bond selloff that pushed the yield on the U.S. 30-year Treasury bond to its highest level since 2007. The strengthening of the US dollar due to these geopolitical tensions creates a risk-off environment, potentially pressuring equities and emerging market currencies. Increased inflationary risks could prompt the Federal Reserve to maintain or increase tightening measures, which would further impact global asset prices.
The conflict has kept key shipping routes like the Strait of Hormuz effectively closed, keeping energy prices elevated. Brent crude futures were trading at $110.8 per barrel, significantly above levels seen before the war started. The dollar's broad strength has pushed the yen back towards the 160-per-dollar level that prompted Japanese officials to intervene in currency markets for the first time in nearly two years at the end of April. "Near term, excessive volatility is key while 160/161 remains the line to watch," said Christopher Wong, a currency strategist at OCBC. He added that while intervention risk may slow the dollar's ascent against the yen, a sustained reversal would likely require a softening of U.S. Treasury yields and the broader dollar.
This article is for informational purposes only and does not constitute investment advice.