Zero Interest Rate Policy
The BoJ pushed the overnight call rate effectively to zero in response to deflationary pressure.
Japan’s framework cannot be represented by one continuous rate alone. The BoJ used zero-rate policy, quantitative easing, QQE, negative rates and yield-curve control before returning in 2024 to a short-term money-market rate guideline. BondStats therefore treats pre-2024 entries as regime markers rather than pretending they form a fully comparable single-rate series.
*Statistics refer to the selected points displayed in this BondStats archive, not necessarily the bank’s all-time extremes.
The BoJ pushed the overnight call rate effectively to zero in response to deflationary pressure.
The operating target shifted from an interest rate to current-account balances at the BoJ.
Large-scale asset purchases and a monetary-base expansion target became the core framework.
A −0.10% short-rate setting operated alongside a target for the 10-year JGB yield.
The BoJ ended QQE/YCC and progressively raised the overnight call-rate guideline to around 1.0%.
Latest first · selected official changes and major transition points
| Date | Policy rate / target | Move | Context |
|---|---|---|---|
| 2026-07-31 | Around 1.00% | Hold | Latest verified hold |
| 2026-06-16 | Around 1.00% | +25 bp | Effective June 17 |
| 2025-12-19 | Around 0.75% | +25 bp | Official rate change |
| 2025-01-24 | Around 0.50% | +25 bp | Official rate change |
| 2024-07-31 | Around 0.25% | +20 bp | Official rate change |
| 2024-03-19 | 0–0.10% | — | QQE/YCC framework ended; overnight rate again became operating target |
| 2016-09-21 | −0.10% + YCC | — | Yield Curve Control introduced |
| 2016-01-29 | −0.10% | — | Negative interest rate applied to policy-rate balances |
| 2013-04-04 | QQE | — | Quantitative and Qualitative Monetary Easing launched |
| 2001-03-19 | QE regime | — | Operating target shifted to current-account balances |
| 1999-02-12 | Near 0% | — | Zero Interest Rate Policy introduced |