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 2026-08-31・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 | 1.900 % |
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| Compound Yield | 1.8986 % |
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| Accrued Interest | 0.442466 (85 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 14.25 |
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| Macaulay Duration | 14.38 |
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| DV01 | — |
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| Convexity | 231.4 |
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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 2026-09-13 ・ CMT 2026-09-10
| CMT interpolated (rem 16.8y) | 3.566 % → ref. price 79.083 |
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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 | 3.051 | 85.124 | 0.474 | +8.19% | +32.77% |
| -25bp | 3.301 | 82.242 | 0.474 | +4.57% | +18.27% |
| Unchanged (roll-down) | 3.551 | 79.471 | 0.474 | +1.08% | +4.33% |
| +25bp | 3.801 | 76.807 | 0.474 | -2.27% | -9.06% |
| +50bp | 4.051 | 74.247 | 0.474 | -5.49% | -21.94% |
| 6m 2027-03-13 | -50bp | 3.037 | 85.464 | 0.940 | +9.20% | +18.41% |
| -25bp | 3.287 | 82.603 | 0.940 | +5.61% | +11.22% |
| Unchanged (roll-down) | 3.537 | 79.853 | 0.940 | +2.15% | +4.30% |
| +25bp | 3.787 | 77.207 | 0.940 | -1.18% | -2.36% |
| +50bp | 4.037 | 74.662 | 0.940 | -4.38% | -8.76% |
| 12m 2027-09-13 | -50bp | 3.008 | 86.147 | 1.900 | +11.27% | +11.27% |
| -25bp | 3.258 | 83.335 | 1.900 | +7.74% | +7.74% |
| Unchanged (roll-down) | 3.508 | 80.627 | 1.900 | +4.33% | +4.33% |
| +25bp | 3.758 | 78.020 | 1.900 | +1.05% | +1.05% |
| +50bp | 4.008 | 75.510 | 1.900 | -2.10% | -2.10% |