Market expectations for a Bank of Japan rate hike in September rise sharply, but yen gains remain limited without faster policy normalization signals.
Market-implied odds of a Bank of Japan rate hike in September have climbed to 75%, up from 60% a week ago, as government support for tighter policy grows. The shift reflects alignment between the BoJ and the Takaichi administration on addressing inflation and yen weakness.
Despite the rising expectations, the Japanese yen has shown only modest gains. A September hike would mark the BoJ’s third increase in nine months, the fastest tightening pace since Japan’s asset bubble collapse in 1989. However, uncertainty persists over the government’s appetite for further hikes beyond October.
Analysts argue a sustained yen recovery requires clearer signals of faster policy normalization. For now, intervention risks are expected to cap USD/JPY near 160, while the Swiss franc remains a key reference point for currency markets.