Bank of Japan Archives - Prediction Market Guides, Platforms & Insights

Cartoon editorial illustration of the Bank of Japan head office with September 2026 rate decision labels and yen policy analysis

Bank of Japan Decision in September 2026: Polymarket Odds & PredictBoy Analysis

September 4, 2026 PredictBoy

Polymarket overwhelmingly prices a 25-basis-point Bank of Japan hike in September. PredictBoy also makes a hike the base case, but assigns more hold risk because current CPI is below 2% and household spending remains weak.