FX.co ★ Japan’s M3 Money Supply Edges Higher in October, Signals Steady Liquidity Growth

Japan’s broad money supply, measured by the M3 aggregate, inched up in October 2026, pointing to a marginal but continued expansion in domestic liquidity. According to data updated on 10 November 2026, M3 rose to 2,344.4 billion yen, up from 2,343.4 billion yen in September 2026.

The latest reading suggests that monetary conditions in Japan remain broadly accommodative, with only a slight increase in the money stock month over month. While the move is modest, it underscores a stable financial environment as markets continue to gauge the trajectory of interest rates and economic activity heading into the final months of the year.