The U.S. dollar maintained its position close to a six-week high on Wednesday as investors adjusted to the potential necessity for elevated interest rates to combat inflation stemming from the Iran war, consequently pushing the Japanese yen back into the intervention zone. The ongoing uncertainty regarding the conclusion of the Middle East conflict has negatively impacted market sentiment, exacerbated inflation concerns, and led to a worldwide selloff in bonds, as evidenced by the yield on the U.S. 30-year Treasury bond reaching its highest point since 2007. President Donald Trump indicated that the United States might consider another strike on Iran, while also suggesting that Iran is seeking a deal to resolve the ongoing conflict that has disrupted markets and driven energy prices up.

The euro was last valued at $1.16025, having reached its lowest point since April 8 in the prior session. The British pound stood at $1.34, remaining close to a six-week low it reached earlier this week. The Australian dollar, frequently regarded as an indicator of risk appetite, remained steady at $0.7105, whereas the New Zealand dollar traded at $0.5834. Both approached levels not seen in five weeks. The dollar maintained its position at 99.306 against a basket of currencies. The index has increased by over 1% in May, driven by safe-haven demand and market expectations regarding the potential for the Federal Reserve to raise interest rates before year-end. Market participants are currently assigning more than a 50% probability to a rate increase in December, as indicated by CME FedWatch, marking a significant shift from the two rate cuts anticipated prior to the conflict. Attention will be directed towards the minutes of the Fed’s most recent meeting, which are set to be released later today.

Carol Kong anticipates that the minutes will reflect a hawkish stance, likely driving the dollar higher. She points out that an increasing number of Fed policymakers have expressed concerns regarding elevated U.S. inflation since the last Fed meeting in April. “We continue to expect the FOMC to start a tightening cycle in December,” Kong stated. The tenuous ceasefire established in April has largely persisted, yet concerns linger in the markets as the Strait of Hormuz—a vital passage for global oil and commodity supplies—remains largely inaccessible. Brent crude futures stood at $110.46 per barrel, significantly higher than the levels observed prior to the onset of the conflict at the end of February. The aggressive adjustment of elevated interest rates has significantly impacted the already challenged emerging-market currencies. The Indian rupee and Indonesian rupiah declined further on Wednesday, reaching record lows. The dollar’s ascent has brought the yen close to the 160-per-dollar mark, prompting Japanese officials last month to initiate their first currency market intervention in almost two years.

According to sources, Tokyo intervened multiple times at the end of April and early May to halt the decline of the yen; however, the yen’s strength proved to be short-lived. It was last a touch firmer at 158.93 per dollar as investors processed remarks from U.S. Treasury Secretary Scott Bessent that could potentially alleviate political obstacles for the Bank of Japan to raise rates next month. Bessent conveyed on Tuesday his confidence that BOJ Governor Kazuo Ueda would act appropriately if given adequate independence by Japan’s government, indicating Washington’s expectation for additional rate increases by the central bank. “In the near term, excessive volatility is crucial while 160/161 continues to be the level to monitor,” stated Christopher Wong. “Intervention risk should make markets more cautious about chasing dollar/yen higher, but unless U.S. Treasury yields and the broad USD soften, official action may only temporarily slow the move rather than reverse it,” he said.