bonds / 30Y / JGB (30-Year) No. 51
Bond Information
| Name | JGB (30-Year) No. 51 |
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| ISIN | — |
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| Issue # | 51 |
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| Coupon (%) | 0.3% semi-annual |
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| Issue Date | 2016-06-20 |
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| Maturity | 2046-06-20 （Remaining 19.8y） |
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| Outstanding | ¥3T （2026-03-31・MOF） |
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| Total issued | ¥3T （annual report, FY-end） |
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| Statutory basis | 4条借換前倒 |
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| SLF usage | last 30d —／ total ¥41.1B（last 2026-08-06・BOJ） |
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| BOJ Holding | ¥1.6T（53.0%）（as of 2026-08-31・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 | 0.300 % |
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| Compound Yield | 0.2998 % |
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| Accrued Interest | 0.069863 (85 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 19.18 |
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| Macaulay Duration | 19.21 |
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| DV01 | — |
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| Convexity | 384.6 |
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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 | 0.150 |
| 2027-06-20 | coupon | 0.150 |
| 2027-12-20 | coupon | 0.150 |
| …（35 omitted）… |
| 2045-12-20 | coupon | 0.150 |
| 2046-06-20 | coupon + redemption | 100.150 |
Related Auctions
Horizon total return settle 2026-09-13 ・ CMT 2026-09-10
| CMT interpolated (rem 19.8y) | 3.740 % → ref. price 52.207 |
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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 2026-12-13 | -50bp | 3.226 | 57.842 | 0.075 | +10.92% | +43.69% |
| -25bp | 3.476 | 55.239 | 0.075 | +5.94% | +23.77% |
| Unchanged (roll-down) | 3.726 | 52.758 | 0.075 | +1.20% | +4.79% |
| +25bp | 3.976 | 50.395 | 0.075 | -3.32% | -13.29% |
| +50bp | 4.226 | 48.144 | 0.075 | -7.63% | -30.52% |
| 6m 2027-03-13 | -50bp | 3.212 | 58.380 | 0.148 | +12.09% | +24.18% |
| -25bp | 3.462 | 55.782 | 0.148 | +7.12% | +14.24% |
| Unchanged (roll-down) | 3.712 | 53.306 | 0.148 | +2.38% | +4.77% |
| +25bp | 3.962 | 50.945 | 0.148 | -2.13% | -4.26% |
| +50bp | 4.212 | 48.695 | 0.148 | -6.43% | -12.87% |
| 12m 2027-09-13 | -50bp | 3.182 | 59.483 | 0.300 | +14.49% | +14.49% |
| -25bp | 3.432 | 56.899 | 0.300 | +9.55% | +9.55% |
| Unchanged (roll-down) | 3.682 | 54.433 | 0.300 | +4.83% | +4.83% |
| +25bp | 3.932 | 52.080 | 0.300 | +0.33% | +0.33% |
| +50bp | 4.182 | 49.834 | 0.300 | -3.97% | -3.97% |