Traders are questioning how effective Japan could be if it were to intervene alone to support the yen, after Scott Bessent cast doubt on the prospect of coordinated action. https://www.japantimes.co.jp/business/2026/01/29/markets/japan-solo-intervention-ineffective/?utm_medium=Social&utm_source=mastodon #business #markets #boj #yen #dollar #japaneseeconomy #financeministry #scottbessent