The yen abruptly staged its biggest one-day surge since August on speculation that Japanese authorities could be preparing to mount a market intervention to halt the currency’s slide. https://www.japantimes.co.jp/business/2026/01/24/markets/yen-jumps-intervention-speculation/?utm_medium=Social&utm_source=mastodon #business #markets #yen #currencies #sanaetakaichi #us