bonds / 30Y / JGB (30-Year) No. 65
Bond Information
| Name | JGB (30-Year) No. 65 |
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| ISIN | — |
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| Issue # | 65 |
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| Coupon (%) | 0.4% semi-annual |
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| Issue Date | 2020-01-10 |
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| Maturity | 2049-12-20 （Remaining 23.2y） |
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| Outstanding | ¥1.8T （2026-03-31・MOF） |
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| Total issued | ¥2.5T （annual report, FY-end） |
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| Statutory basis | 4条借換前倒財投 |
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| SLF usage | last 30d —／ total ¥56.7B（last 2026-08-20・BOJ） |
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| BOJ Holding | ¥323.1B（18.2%）（as of 2026-10-20・Source: BOJ・Ratios approximate due to differing as-of dates） |
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| Status | active |
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Results
Yield Calculator (price input) | Simple Yield | 0.400 % |
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| Compound Yield | 0.3997 % |
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| Accrued Interest | 0.142466 (130 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 22.07 |
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| Macaulay Duration | 22.11 |
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| DV01 | — |
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| Convexity | 513.3 |
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Estimates based on the input price.
Cashflow Schedule
| Date | Type | Amount (per 100) |
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| 2026-12-20 | coupon | 0.200 |
| 2027-06-20 | coupon | 0.200 |
| 2027-12-20 | coupon | 0.200 |
| …（42 omitted）… |
| 2049-06-20 | coupon | 0.200 |
| 2049-12-20 | coupon + redemption | 100.200 |
Related Auctions
Horizon total return settle 2026-10-28 ・ CMT 2026-10-23
| CMT interpolated (rem 23.1y) | 3.830 % → ref. price 47.633 |
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| G-spread (vs interpolated CMT) | — |
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| Horizon | Scenario | Yield@H | Price@H | Carry | Total return | Ann. |
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| 3m 2027-01-28 | -50bp | 3.315 | 53.463 | -0.100 | +11.99% | +47.97% |
| -25bp | 3.565 | 50.727 | -0.100 | +6.27% | +25.06% |
| Unchanged (roll-down) | 3.815 | 48.140 | -0.100 | +0.85% | +3.41% |
| +25bp | 4.065 | 45.695 | -0.100 | -4.27% | -17.06% |
| +50bp | 4.315 | 43.383 | -0.100 | -9.11% | -36.42% |
| 6m 2027-04-28 | -50bp | 3.301 | 53.963 | 0.199 | +13.66% | +27.33% |
| -25bp | 3.551 | 51.226 | 0.199 | +7.94% | +15.87% |
| Unchanged (roll-down) | 3.801 | 48.638 | 0.199 | +2.52% | +5.04% |
| +25bp | 4.051 | 46.190 | 0.199 | -2.60% | -5.21% |
| +50bp | 4.301 | 43.874 | 0.199 | -7.45% | -14.90% |
| 12m 2027-10-28 | -50bp | 3.271 | 54.985 | 0.400 | +16.22% | +16.22% |
| -25bp | 3.521 | 52.250 | 0.400 | +10.50% | +10.50% |
| Unchanged (roll-down) | 3.771 | 49.660 | 0.400 | +5.08% | +5.08% |
| +25bp | 4.021 | 47.208 | 0.400 | -0.05% | -0.05% |
| +50bp | 4.271 | 44.885 | 0.400 | -4.92% | -4.92% |