Yen Softens as Mideast Tensions Boost Dollar Demand

Key Moments

Dollar-Yen Advances Amid Heightened Geopolitical Uncertainty

The USD/JPY pair is trading near 159.35 during Friday’s Asian session, building on gains for a third consecutive day. The move comes as persistent tensions in the Middle East keep risk sentiment fragile, providing support to the US Dollar (USD) against the Japanese Yen (JPY). At the same time, increasingly forceful rhetoric from Japanese authorities about potential intervention may limit further upside in the currency pair.

US President Donald Trump said on Thursday that Israel and Lebanon agreed to a 10-day ceasefire. However, uncertainty in the region remains elevated. The Lebanese army stated on Friday that it recorded multiple ceasefire violations by Israel after the truce went into effect at midnight local time on Friday. The ongoing tensions in the Middle East could continue to bolster demand for the USD relative to the JPY.

Focus on US-Iran Talks and Middle East Ceasefire Dynamics

Market participants are closely watching the prospect of a second round of negotiations between the US and Iran that could take place this weekend. On Thursday, Trump voiced optimism that the US and Iran could reach a permanent ceasefire agreement ahead of the current truce’s expiration next week.

Developments around these negotiations and the durability of the ceasefire between Israel and Lebanon remain key risk drivers for USD/JPY as investors gauge safe-haven flows and broader risk appetite.

Tokyo Signals Intervention Readiness to Support the Yen

Expectations of possible foreign exchange intervention from Tokyo are providing some underlying support for the Yen, even as USD/JPY trades close to recent highs. Japan’s Finance Minister Satsuki Katayama said on Thursday that she has been in close contact with US Treasury Secretary Scott Bessent on foreign exchange matters, and emphasized that authorities stand ready for “bold” action if necessary.

These remarks underscore the growing unease among Japanese policymakers regarding the Yen’s weakness and highlight a potential policy backstop that could restrain further USD/JPY appreciation.

BoJ’s Ueda Highlights Low Real Rates and Supply-Driven Inflation

Earlier on Friday, Bank of Japan (BoJ) Governor Kazuo Ueda commented that any decision on how soon to raise interest rates must factor in the country’s low real interest rate environment. He also noted that Japan is confronting inflation driven by a “negative supply shock,” which he said is harder to control using monetary policy than price pressures that stem from strong demand.

His remarks reinforce the complexity of the BoJ’s policy path as it weighs the timing and pace of further tightening against the backdrop of Yen weakness and evolving inflation dynamics.

Current USD/JPY Snapshot

Japanese Yen FAQs

Key Drivers of the Japanese Yen

The Japanese Yen (JPY) is one of the world’s most traded currencies. Its value is broadly determined by the performance of the Japanese economy, but more specifically by the Bank of Japan’s policy, the differential between Japanese and US bond yields, or risk sentiment among traders, among other factors.

Impact of Bank of Japan Decisions on the Yen

One of the Bank of Japan’s mandates is currency control, so its moves are key for the Yen. The BoJ has directly intervened in currency markets sometimes, generally to lower the value of the Yen, although it refrains from doing it often due to political concerns of its main trading partners. The BoJ ultra-loose monetary policy between 2013 and 2024 caused the Yen to depreciate against its main currency peers due to an increasing policy divergence between the Bank of Japan and other main central banks. More recently, the gradually unwinding of this ultra-loose policy has given some support to the Yen.

Role of Yield Differentials Between US and Japanese Bonds

Over the last decade, the BoJ’s stance of sticking to ultra-loose monetary policy has led to a widening policy divergence with other central banks, particularly with the US Federal Reserve. This supported a widening of the differential between the 10-year US and Japanese bonds, which favored the US Dollar against the Japanese Yen. The BoJ decision in 2024 to gradually abandon the ultra-loose policy, coupled with interest-rate cuts in other major central banks, is narrowing this differential.

Risk Sentiment and the Yen’s Safe-Haven Status

The Japanese Yen is often seen as a safe-haven investment. This means that in times of market stress, investors are more likely to put their money in the Japanese currency due to its supposed reliability and stability. Turbulent times are likely to strengthen the Yen’s value against other currencies seen as more risky to invest in.