bonds / 20Y / JGB (20-Year) No. 182
Bond Information
| Name | JGB (20-Year) No. 182 |
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| ISIN | — |
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| Issue # | 182 |
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| Coupon (%) | 1.1% semi-annual |
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| Issue Date | 2022-10-19 |
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| Maturity | 2042-09-20 （Remaining 16.1y） |
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| Outstanding | ¥3.6T （2026-03-31・MOF） |
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| Total issued | ¥3.7T （annual report, FY-end） |
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| Statutory basis | 4条特例借換前倒財投 |
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| SLF usage | last 30d —／ total ¥7B（last 2026-07-03・BOJ） |
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| BOJ Holding | ¥552.9B（15.2%）（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 | 1.100 % |
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| Compound Yield | 1.0989 % |
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| Accrued Interest | 0.470137 (156 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 14.64 |
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| Macaulay Duration | 14.72 |
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| DV01 | — |
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| Convexity | 234.6 |
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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 | 0.550 |
| 2027-03-20 | coupon | 0.550 |
| 2027-09-20 | coupon | 0.550 |
| …（28 omitted）… |
| 2042-03-20 | coupon | 0.550 |
| 2042-09-20 | coupon + redemption | 100.550 |
Related Auctions
Horizon total return settle 2026-08-23 ・ CMT 2026-08-20
| CMT interpolated (rem 16.1y) | 3.476 % → ref. price 70.898 |
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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 | 2.960 | 76.610 | -0.277 | +7.61% | +30.46% |
| -25bp | 3.210 | 73.955 | -0.277 | +3.89% | +15.58% |
| Unchanged (roll-down) | 3.460 | 71.401 | -0.277 | +0.32% | +1.26% |
| +25bp | 3.710 | 68.945 | -0.277 | -3.13% | -12.50% |
| +50bp | 3.960 | 66.581 | -0.277 | -6.44% | -25.75% |
| 6m 2027-02-23 | -50bp | 2.944 | 77.071 | 0.550 | +9.42% | +18.84% |
| -25bp | 3.194 | 74.436 | 0.550 | +5.73% | +11.46% |
| Unchanged (roll-down) | 3.444 | 71.901 | 0.550 | +2.18% | +4.35% |
| +25bp | 3.694 | 69.460 | 0.550 | -1.24% | -2.49% |
| +50bp | 3.944 | 67.111 | 0.550 | -4.54% | -9.07% |
| 12m 2027-08-23 | -50bp | 2.914 | 77.970 | 1.100 | +11.45% | +11.45% |
| -25bp | 3.164 | 75.378 | 1.100 | +7.82% | +7.82% |
| Unchanged (roll-down) | 3.414 | 72.880 | 1.100 | +4.32% | +4.32% |
| +25bp | 3.664 | 70.473 | 1.100 | +0.95% | +0.95% |
| +50bp | 3.914 | 68.153 | 1.100 | -2.31% | -2.31% |