bonds / 30Y / JGB (30-Year) No. 49
Bond Information
| Name | JGB (30-Year) No. 49 |
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| ISIN | — |
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| Issue # | 49 |
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| Coupon (%) | 1.4% semi-annual |
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| Issue Date | 2015-12-21 |
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| Maturity | 2045-12-20 （Remaining 19.3y） |
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| Outstanding | ¥2.8T （2026-03-31・MOF） |
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| Total issued | ¥2.9T （annual report, FY-end） |
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| Statutory basis | 4条借換前倒財投 |
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| BOJ Holding | ¥2T（68.9%）（as of 2026-08-10・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 | 1.400 % |
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| Compound Yield | 1.3989 % |
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| Accrued Interest | 0.245479 (64 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 16.85 |
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| Macaulay Duration | 16.97 |
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| DV01 | — |
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| Convexity | 317.5 |
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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 | 0.700 |
| 2027-06-20 | coupon | 0.700 |
| 2027-12-20 | coupon | 0.700 |
| …（34 omitted）… |
| 2045-06-20 | coupon | 0.700 |
| 2045-12-20 | coupon + redemption | 100.700 |
Related Auctions
Horizon total return settle 2026-08-23 ・ CMT 2026-08-20
| CMT interpolated (rem 19.3y) | 3.677 % → ref. price 68.663 |
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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 2026-11-23 | -50bp | 3.162 | 74.882 | 0.353 | +9.54% | +38.14% |
| -25bp | 3.412 | 71.934 | 0.353 | +5.26% | +21.03% |
| Unchanged (roll-down) | 3.662 | 69.118 | 0.353 | +1.17% | +4.69% |
| +25bp | 3.912 | 66.427 | 0.353 | -2.73% | -10.93% |
| +50bp | 4.162 | 63.856 | 0.353 | -6.46% | -25.85% |
| 6m 2027-02-23 | -50bp | 3.146 | 75.313 | 0.704 | +10.67% | +21.34% |
| -25bp | 3.396 | 72.379 | 0.704 | +6.41% | +12.83% |
| Unchanged (roll-down) | 3.646 | 69.574 | 0.704 | +2.34% | +4.69% |
| +25bp | 3.896 | 66.893 | 0.704 | -1.55% | -3.10% |
| +50bp | 4.146 | 64.329 | 0.704 | -5.27% | -10.54% |
| 12m 2027-08-23 | -50bp | 3.115 | 76.156 | 1.400 | +12.91% | +12.91% |
| -25bp | 3.365 | 73.250 | 1.400 | +8.69% | +8.69% |
| Unchanged (roll-down) | 3.615 | 70.470 | 1.400 | +4.65% | +4.65% |
| +25bp | 3.865 | 67.808 | 1.400 | +0.79% | +0.79% |
| +50bp | 4.115 | 65.261 | 1.400 | -2.91% | -2.91% |