Yen Rally Fades as Yield Gap Undermines Intervention

A coordinated U.S.–Japan yen intervention cooled speculation but did not close the yield gap with the United States, leaving the yen vulnerable as carry trades persist; analysts say intervention slowed momentum but hasn’t changed fundamentals, and sustainable yen strength will depend on BOJ normalization and stronger Japanese asset appeal, with a possible second intervention if moves accelerate and Fed liquidity backstops remain in place.