bonds / 30Y / JGB (30-Year) No. 19
Bond Information
| Name | JGB (30-Year) No. 19 |
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| ISIN | — |
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| Issue # | 19 |
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| Coupon (%) | 2.3% semi-annual |
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| Issue Date | 2005-07-20 |
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| Maturity | 2035-06-20 （Remaining 8.8y） |
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| Outstanding | ¥973.7B （2026-03-31・MOF） |
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| Total issued | ¥981.7B （annual report, FY-end） |
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| Statutory basis | 4条特例借換前倒財投 |
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| BOJ Holding | ¥274.9B（28.2%）（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 | 2.300 % |
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| Compound Yield | 2.2983 % |
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| Accrued Interest | 0.535616 (85 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 7.86 |
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| Macaulay Duration | 7.95 |
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| DV01 | — |
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| Convexity | 69.8 |
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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 | 1.150 |
| 2027-06-20 | coupon | 1.150 |
| 2027-12-20 | coupon | 1.150 |
| …（13 omitted）… |
| 2034-12-20 | coupon | 1.150 |
| 2035-06-20 | coupon + redemption | 101.150 |
Related Auctions
| Auction Date | | Bid/Cover | Tail (sen) | Avg Yield (%) |
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| 2005-07-14 | new | 2.86 | — | 2.355 |
Horizon total return settle 2026-09-13 ・ CMT 2026-09-10
| CMT interpolated (rem 8.8y) | 2.751 % → ref. price 96.493 |
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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 | 2.218 | 100.623 | 0.573 | +4.85% | +19.39% |
| -25bp | 2.468 | 98.705 | 0.573 | +2.87% | +11.49% |
| Unchanged (roll-down) | 2.718 | 96.828 | 0.573 | +0.94% | +3.75% |
| +25bp | 2.968 | 94.991 | 0.573 | -0.96% | -3.82% |
| +50bp | 3.218 | 93.194 | 0.573 | -2.81% | -11.24% |
| 6m 2027-03-13 | -50bp | 2.185 | 100.856 | 1.137 | +5.67% | +11.34% |
| -25bp | 2.435 | 98.983 | 1.137 | +3.74% | +7.48% |
| Unchanged (roll-down) | 2.685 | 97.149 | 1.137 | +1.85% | +3.70% |
| +25bp | 2.935 | 95.353 | 1.137 | -0.00% | -0.00% |
| +50bp | 3.185 | 93.594 | 1.137 | -1.81% | -3.63% |
| 12m 2027-09-13 | -50bp | 2.110 | 101.342 | 2.300 | +7.37% | +7.37% |
| -25bp | 2.360 | 99.562 | 2.300 | +5.53% | +5.53% |
| Unchanged (roll-down) | 2.610 | 97.818 | 2.300 | +3.74% | +3.74% |
| +25bp | 2.860 | 96.108 | 2.300 | +1.97% | +1.97% |
| +50bp | 3.110 | 94.431 | 2.300 | +0.25% | +0.25% |