bonds / 30Y / JGB (30-Year) No. 39
Bond Information
| Name | JGB (30-Year) No. 39 |
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| ISIN | — |
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| Issue # | 39 |
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| Coupon (%) | 1.9% semi-annual |
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| Issue Date | 2013-06-20 |
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| Maturity | 2043-06-20 （Remaining 16.8y） |
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| Outstanding | ¥2.5T （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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| STRIPS principal | ¥3.5B （2026-06-30） |
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| SLF usage | last 30d —／ total ¥3.8B（last 2025-12-10・BOJ） |
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| BOJ Holding | ¥637.5B（25.6%）（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 | 1.900 % |
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| Compound Yield | 1.8986 % |
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| Accrued Interest | 0.333151 (64 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 14.31 |
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| Macaulay Duration | 14.44 |
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| DV01 | — |
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| Convexity | 233.0 |
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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 | 0.950 |
| 2027-06-20 | coupon | 0.950 |
| 2027-12-20 | coupon | 0.950 |
| …（29 omitted）… |
| 2042-12-20 | coupon | 0.950 |
| 2043-06-20 | coupon + redemption | 100.950 |
Related Auctions
Horizon total return settle 2026-08-23 ・ CMT 2026-08-20
| CMT interpolated (rem 16.8y) | 3.522 % → ref. price 79.512 |
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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 | 3.006 | 85.616 | 0.479 | +8.24% | +32.98% |
| -25bp | 3.256 | 82.706 | 0.479 | +4.60% | +18.40% |
| Unchanged (roll-down) | 3.506 | 79.910 | 0.479 | +1.10% | +4.39% |
| +25bp | 3.756 | 77.222 | 0.479 | -2.27% | -9.07% |
| +50bp | 4.006 | 74.639 | 0.479 | -5.50% | -22.02% |
| 6m 2027-02-23 | -50bp | 2.991 | 85.971 | 0.955 | +9.29% | +18.57% |
| -25bp | 3.241 | 83.084 | 0.955 | +5.67% | +11.34% |
| Unchanged (roll-down) | 3.491 | 80.308 | 0.955 | +2.19% | +4.39% |
| +25bp | 3.741 | 77.639 | 0.955 | -1.15% | -2.30% |
| +50bp | 3.991 | 75.071 | 0.955 | -4.37% | -8.73% |
| 12m 2027-08-23 | -50bp | 2.960 | 86.656 | 1.900 | +11.33% | +11.33% |
| -25bp | 3.210 | 83.816 | 1.900 | +7.77% | +7.77% |
| Unchanged (roll-down) | 3.460 | 81.083 | 1.900 | +4.35% | +4.35% |
| +25bp | 3.710 | 78.451 | 1.900 | +1.05% | +1.05% |
| +50bp | 3.960 | 75.917 | 1.900 | -2.12% | -2.12% |