bonds / 5Y / JGB (5-Year) No. 179
Bond Information
| Name | JGB (5-Year) No. 179 |
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| ISIN | — |
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| Issue # | 179 |
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| Coupon (%) | 1% semi-annual |
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| Issue Date | 2025-07-09 |
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| Maturity | 2030-06-20 （Remaining 3.6y） |
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| Outstanding | ¥3.4T （2026-03-31・MOF） |
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| SLF usage | last 30d ¥4B／ total ¥133.7B（last 2026-10-22・BOJ） |
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| BOJ Holding | ¥954.3B（28.3%）（as of 2026-10-20・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 | 1.000 % |
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| Compound Yield | 0.9992 % |
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| Accrued Interest | 0.356164 (130 days) per 100 |
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| Settlement Amount | — |
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| Modified Duration | 3.56 |
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| Macaulay Duration | 3.58 |
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| DV01 | — |
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| Convexity | 14.6 |
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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 | 0.500 |
| 2027-06-20 | coupon | 0.500 |
| 2027-12-20 | coupon | 0.500 |
| …（3 omitted）… |
| 2029-12-20 | coupon | 0.500 |
| 2030-06-20 | coupon + redemption | 100.500 |
Related Auctions
Horizon total return settle 2026-10-28 ・ CMT 2026-10-23
| CMT interpolated (rem 3.6y) | 2.070 % → ref. price 96.256 |
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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 2027-01-28 | -50bp | 1.535 | 98.236 | -0.249 | +1.79% | +7.17% |
| -25bp | 1.785 | 97.425 | -0.249 | +0.95% | +3.81% |
| Unchanged (roll-down) | 2.035 | 96.621 | -0.249 | +0.12% | +0.48% |
| +25bp | 2.285 | 95.825 | -0.249 | -0.70% | -2.81% |
| +50bp | 2.535 | 95.037 | -0.249 | -1.52% | -6.08% |
| 6m 2027-04-28 | -50bp | 1.500 | 98.468 | 0.497 | +2.80% | +5.61% |
| -25bp | 1.750 | 97.712 | 0.497 | +2.02% | +4.04% |
| Unchanged (roll-down) | 2.000 | 96.963 | 0.497 | +1.25% | +2.49% |
| +25bp | 2.250 | 96.221 | 0.497 | +0.48% | +0.96% |
| +50bp | 2.500 | 95.485 | 0.497 | -0.28% | -0.57% |
| 12m 2027-10-28 | -50bp | 1.441 | 98.856 | 1.000 | +3.73% | +3.73% |
| -25bp | 1.691 | 98.216 | 1.000 | +3.06% | +3.06% |
| Unchanged (roll-down) | 1.941 | 97.581 | 1.000 | +2.41% | +2.41% |
| +25bp | 2.191 | 96.951 | 1.000 | +1.75% | +1.75% |
| +50bp | 2.441 | 96.326 | 1.000 | +1.11% | +1.11% |