Official Result (MOF)
| Competitive Bids | ¥726.3B |
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| Accepted Amount | ¥249.9B |
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| Lowest Accepted Price | 105.20（-0.510%） |
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| Weighted Avg Price | — |
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| Allotment Ratio | — |
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| Non-competitive I | — |
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| Non-competitive II | — |
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Source: https://www.mof.go.jp/jgbs/reference/appendix/jgb_historical_data.xls
Offering Terms (from MOF notice) documents →
| Official name | 利付国庫債券（物価連動・10年）（第28回） |
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| Legal basis | 特別会計に関する法律（平成19年法律第23号）第46条第1項 |
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| Coupon dates | 毎年3月10日及び9月10日 |
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| Planned amount | ¥250B |
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| Bid deadline | 2023-08-03 11:50 |
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| Payment date | 2023-08-04 |
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| Non-competitive II | — |
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| Price terms | 募入最低価格により決定 |
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Derived Metrics calc auction-v1 / auction-v2
| This | Prev | avg (12) | min | max | z |
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| Bid/Cover | 2.91 | 3.50 | 3.38 | 2.88 | 4.20 | -1.37 |
| Tail (sen) | — | — | — | — | — | — |
| Non-competitive take-up | 0.0% | 0.0% | |
| Grade | E (score -1.37) | (z(B/C) − z(tail))/2 bucketed A(≥1)/B(≥0.3)/C/D(≤−0.3)/E(≤−1), vs last 12 same-tenor |
Same-tenor Auction History
| Auction Date | Issue | Bid/Cover | Tail (sen) | Avg Yield (%) |
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| 2023-08-03 | Inflation-Indexed JGB (10-Year) No. 28 | 2.91 | — | -0.510 |
| 2023-05-23 | Inflation-Indexed JGB (10-Year) No. 28 | 3.50 | — | -0.595 |
| 2023-02-09 | Inflation-Indexed JGB (10-Year) No. 27 | 3.06 | — | -0.173 |
| 2022-11-07 | Inflation-Indexed JGB (10-Year) No. 27 | 3.28 | — | -0.733 |
| 2022-08-04 | Inflation-Indexed JGB (10-Year) No. 27 | 3.32 | — | -0.708 |
| 2022-05-16 | Inflation-Indexed JGB (10-Year) No. 27 | 3.62 | — | -0.715 |
| 2022-02-08 | Inflation-Indexed JGB (10-Year) No. 26 | 4.20 | — | -0.388 |
| 2021-11-04 | Inflation-Indexed JGB (10-Year) No. 26 | 3.31 | — | -0.357 |
| 2021-08-05 | Inflation-Indexed JGB (10-Year) No. 26 | 2.88 | — | -0.174 |
| 2021-05-17 | Inflation-Indexed JGB (10-Year) No. 26 | 3.82 | — | -0.185 |
| 2021-02-08 | Inflation-Indexed JGB (10-Year) No. 25 | 3.07 | — | -0.121 |
| 2020-11-06 | Inflation-Indexed JGB (10-Year) No. 25 | 3.31 | — | 0.033 |
| 2020-08-06 | Inflation-Indexed JGB (10-Year) No. 25 | 3.21 | — | 0.006 |