bonds / 30Y / JGB (30-Year) No. 90
Bond Information
| Name | JGB (30-Year) No. 90 |
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| ISIN | — |
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| Issue # | 90 |
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| Coupon (%) | 3.7% semi-annual |
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| Issue Date | 2026-04-08 |
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| Maturity | 2056-03-20 （Remaining 29.5y） |
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| Outstanding | — |
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| SLF usage | last 30d ¥6.1B／ total ¥11.5B（last 2026-08-25・BOJ） |
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| BOJ Holding | ¥24.1B（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 | 3.700 % |
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| Compound Yield | 3.6969 % |
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| Accrued Interest | 1.794247 (177 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 17.57 |
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| Macaulay Duration | 17.89 |
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| DV01 | — |
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| Convexity | 428.0 |
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Estimates based on the input price.
Cashflow Schedule
| Date | Type | Amount (per 100) |
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| 2026-09-20 | coupon | 1.850 |
| 2027-03-20 | coupon | 1.850 |
| 2027-09-20 | coupon | 1.850 |
| …（55 omitted）… |
| 2055-09-20 | coupon | 1.850 |
| 2056-03-20 | coupon + redemption | 101.850 |
Related Auctions
Horizon total return settle 2026-09-13 ・ CMT 2026-09-10
| CMT interpolated (rem 29.5y) | 3.997 % → ref. price 94.824 |
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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 | 3.498 | 103.638 | -0.943 | +8.15% | +32.58% |
| -25bp | 3.748 | 99.106 | -0.943 | +3.46% | +13.82% |
| Unchanged (roll-down) | 3.998 | 94.841 | -0.943 | -0.96% | -3.83% |
| +25bp | 4.248 | 90.824 | -0.943 | -5.12% | -20.47% |
| +50bp | 4.498 | 87.039 | -0.943 | -9.03% | -36.13% |
| 6m 2027-03-13 | -50bp | 3.499 | 103.603 | 1.820 | +10.97% | +21.94% |
| -25bp | 3.749 | 99.095 | 1.820 | +6.30% | +12.61% |
| Unchanged (roll-down) | 3.999 | 94.850 | 1.820 | +1.91% | +3.82% |
| +25bp | 4.249 | 90.850 | 1.820 | -2.23% | -4.46% |
| +50bp | 4.499 | 87.081 | 1.820 | -6.13% | -12.26% |
| 12m 2027-09-13 | -50bp | 3.501 | 103.511 | 3.700 | +12.82% | +12.82% |
| -25bp | 3.751 | 99.051 | 3.700 | +8.20% | +8.20% |
| Unchanged (roll-down) | 4.001 | 94.847 | 3.700 | +3.85% | +3.85% |
| +25bp | 4.251 | 90.883 | 3.700 | -0.25% | -0.25% |
| +50bp | 4.501 | 87.144 | 3.700 | -4.12% | -4.12% |