30-year JGB yield
30-year JGB yield stood at 4.04% on Oct 16, 2026, according to Ministry of Finance Japan – Interest Rate (JGB yields). It is one of the indicators in the Japanese government bond yields table (Value · Daily), with a complete series running from Sep 2, 1999 to Oct 16, 2026. The complete series with an interactive chart, free to download.
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This indicator in the Japanese government bond yields table
| Indicator | 16-10-2026 | 15-10-2026 | 14-10-2026 | 13-10-2026 | 09-10-2026 | 08-10-2026 | 07-10-2026 | 06-10-2026 | 05-10-2026 | 02-10-2026 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30-year JGB yield | 4.04 | 4.02 | 4.07 | 4.06 | 4.09 | 4.14 | 4.15 | 4.17 | 4.17 | 4.15 | |
| 40-year JGB yield | 4.04 | 4.03 | 4.06 | 4.06 | 4.08 | 4.13 | 4.17 | 4.2 | 4.2 | 4.17 | |
| 1-year JGB yield | 1.65 | 1.65 | 1.66 | 1.66 | 1.65 | 1.66 | 1.67 | 1.65 | 1.64 | 1.65 |
Understanding 30-year JGB yield
Daily 30-year JGB yield — Japanese government bond yields by maturity, 1 to 40 years (daily), Japan, in %. Series covers 1999 to 2026-09 (6626 observations). Source: Ministry of Finance Japan – Interest Rate (JGB yields).