Markets price an 80% chance of a September hike as inflation pressures and yen weakness limit BOJ’s policy options.
The Bank of Japan is poised to raise interest rates in September and again in January, according to former board member Seiji Adachi, as markets increasingly price in a move. Traders assign an 80% probability to a September hike, with a hold risking sharper yen depreciation near the 160-per-dollar level.
Inflation pressures and coordinated currency interventions have narrowed the BOJ’s room to resist tightening. Adachi warned that a surprise hold could trigger renewed yen weakness, complicating Japan’s economic outlook. Economists’ median forecasts suggest a shallower rate path, but further hikes could lift rates toward 2% next year.
Soft consumption data adds uncertainty, raising questions about how aggressively the BOJ can tighten if household spending remains weak. The potential for higher rates has implications for JGB yields, carry trades, and yen positioning beyond the immediate policy decision.