The Japanese yen extended its rally against the U.S. dollar on Monday, climbing nearly 1% as investors increased bets that Japanese authorities could launch another coordinated currency intervention with the United States if excessive volatility returns.
The USD/JPY pair fell 0.8% to 156.32 by 01:38 GMT after touching an intraday low of 155.21. The latest decline follows a more than 3% drop over the previous two trading sessions, fueled by confirmation that Japan and the U.S. conducted their first joint yen-buying intervention since 2011.
Market sentiment received another boost after U.S. Treasury Secretary Scott Bessent said Washington would be willing to join additional coordinated intervention if the yen experiences renewed disorderly movements. U.S. President Donald Trump also voiced support for the action, noting that Japan had requested U.S. assistance following the yen’s steep depreciation and describing the coordinated effort as positive for the global economy.
The Japanese currency had been under sustained pressure for months, recently falling to its weakest level against the dollar in four decades before Japanese authorities stepped into the foreign exchange market.
Support for the yen was also reinforced by the Bank of Japan’s latest policy decision. While the central bank left its benchmark interest rate unchanged at 1% on Friday, it maintained a hawkish stance, signaling that further rate hikes remain possible if inflation continues to develop in line with its projections.
Analysts at MUFG said the coordinated intervention marks a historic move that could continue to squeeze bearish positions against the yen in the near term. However, they cautioned that stronger economic fundamentals and monetary policy shifts will be needed for a lasting decline in USD/JPY.
MUFG expects the Bank of Japan to raise interest rates more aggressively than current market pricing suggests, a key factor supporting its longer-term outlook for a stronger yen and lower USD/JPY levels.


US Stock Futures Rise as AI Optimism Lifts Nvidia, Microsoft, Amazon While Apple Slips
Trump Says Iran Talks to Begin as Strait of Hormuz Deal Nears, Oil Prices Fall
Japan Earthquake Disrupts Auto and Chip Supply Chains
South Korea’s KOSPI Soars as Samsung, SK Hynix Rebound on Microsoft-Fueled AI Rally
U.S. Treasury Joins Japan in Yen Intervention as Currency Nears 40-Year Lows
UK Stock Market May Outperform if AI Bubble Bursts, Capital Economics Says
Japan Yen Surges on Reported FX Intervention as Dollar Slides After Fed, BoE Holds Rates
Gold Price Today: Gold Set for First Monthly Gain Since February Despite Friday Dip
Asian Stocks Rally as AI Optimism Lifts Markets; Yen Holds Gains Ahead of BOJ Decision
China Defends Industrial Policy Ahead of Key U.S. and EU Trade Talks
Asian Stocks Slide as AI Selloff Hits South Korea, Oil Prices Drop on Iran Talks
Oil Prices Drop Nearly 5% as Trump Delays Iran Strike, Markets Eye Strait of Hormuz Deal
US Jobs Report, Fed Outlook, and Big Tech Earnings Put Stock Market in Focus
Dollar Posts Worst Monthly Loss Since April as Fed Uncertainty and Yen Intervention Shake FX Markets
Oil Prices Head for 20% Monthly Surge as Middle East Supply Risks Persist 



