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 2026-08-10・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 | 2.300 % |
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| Compound Yield | 2.2983 % |
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| Accrued Interest | 0.403288 (64 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 7.92 |
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| Macaulay Duration | 8.01 |
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| DV01 | — |
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| Convexity | 70.7 |
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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 2026-08-23 ・ CMT 2026-08-20
| CMT interpolated (rem 8.8y) | 2.689 % → ref. price 96.948 |
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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 | 2.154 | 101.122 | 0.580 | +4.88% | +19.53% |
| -25bp | 2.404 | 99.183 | 0.580 | +2.89% | +11.56% |
| Unchanged (roll-down) | 2.654 | 97.285 | 0.580 | +0.94% | +3.77% |
| +25bp | 2.904 | 95.427 | 0.580 | -0.97% | -3.87% |
| +50bp | 3.154 | 93.610 | 0.580 | -2.83% | -11.33% |
| 6m 2027-02-23 | -50bp | 2.120 | 101.358 | 1.156 | +5.72% | +11.44% |
| -25bp | 2.370 | 99.465 | 1.156 | +3.77% | +7.55% |
| Unchanged (roll-down) | 2.620 | 97.611 | 1.156 | +1.87% | +3.74% |
| +25bp | 2.870 | 95.796 | 1.156 | +0.00% | +0.01% |
| +50bp | 3.120 | 94.018 | 1.156 | -1.82% | -3.64% |
| 12m 2027-08-23 | -50bp | 2.047 | 101.808 | 2.300 | +7.36% | +7.36% |
| -25bp | 2.297 | 100.008 | 2.300 | +5.51% | +5.51% |
| Unchanged (roll-down) | 2.547 | 98.243 | 2.300 | +3.69% | +3.69% |
| +25bp | 2.797 | 96.513 | 2.300 | +1.92% | +1.92% |
| +50bp | 3.047 | 94.817 | 2.300 | +0.17% | +0.17% |