直近20262025202420232022202120202019201820172016年以前のデータ
系列
| 系列 | 入札数 | 期間 | 累計発行額 | 最新入札 | 最高利回 | 備考 |
|---|
| 国庫短期証券 TDB | 1,403 | 2009-02-04 〜 2026-08-28 | 6,193兆円 | 2026-08-28 | 1.086 | 2009年にTB・FBを統合 |
| 政府短期証券（FB） FB | 565 | 1999-04-07 〜 2009-01-28 | 2,061.8兆円 | 2009-01-28 | 0.299 | 1999年度に公募入札化 |
| 割引短期国庫債券（TB） TB | 443 | 1986-02-13 〜 2009-01-15 | 661.8兆円 | 2009-01-15 | 0.234 | 国庫短期証券へ統合済み |
満期区分別の直近入札
| 区分 | 入札日 | 回号 | 最高利回 | 平均利回 | 応札倍率 |
|---|
| 2M | 2015-04-13 | 525 | 0.026 | 0.016 | 3.26 |
| 3M | 2026-08-28 | 1403 | 1.086 | 1.079 | 3.21 |
| 6M | 2026-08-06 | 1398 | 1.183 | 1.175 | 3.66 |
| 1Y | 2026-08-19 | 1401 | 1.440 | 1.433 | 3.51 |
年別の発行額
| 年 | 入札数 | 発行額 |
|---|
| 2026 | 51 | 205.5兆円 |
| 2025 | 75 | 304.5兆円 |
| 2024 | 74 | 343.1兆円 |
| 2023 | 75 | 395.3兆円 |
| 2022 | 81 | 390.1兆円 |
| 2021 | 86 | 411.4兆円 |
| 2020 | 83 | 439.3兆円 |
| 2019 | 74 | 266兆円 |
| 2018 | 75 | 274.3兆円 |
| 2017 | 75 | 285.3兆円 |
| 2016 | 75 | 296.7兆円 |
| 2015 | 77 | 346.6兆円 |
3ヶ月物 最高落札利回の推移
1989-09-05〜2026-08-28・1,504回。TB/FB/国庫短期証券の3系列を接続して表示している。
直近の入札 直近40件（全2,411件は年別ページ）
| 入札日 | 系列 | 回号 | 区分 | 発行日 | 償還日 | 応募額 | 落札額 | 応札倍率 | 最低価格 | 最高利回 | 平均利回 | 案分率 |
|---|
| 2026-08-28 | TDB | 1403 | 3M | 2026-08-31 | 2026-11-30 | 9.1兆円 | 2.8兆円 | 3.21 | 99.73 | 1.086 | 1.079 | 79.66% |
| 2026-08-21 | TDB | 1402 | 3M | 2026-08-24 | 2026-11-24 | 10.9兆円 | 2.8兆円 | 3.87 | 99.73 | 1.090 | 1.082 | 32.95% |
| 2026-08-19 | TDB | 1401 | 1Y | 2026-08-20 | 2027-08-20 | 7.5兆円 | 2.1兆円 | 3.51 | 98.58 | 1.440 | 1.433 | 76.50% |
| 2026-08-14 | TDB | 1400 | 3M | 2026-08-17 | 2026-11-16 | 10兆円 | 2.8兆円 | 3.52 | 99.73 | 1.098 | 1.092 | 76.19% |
| 2026-08-07 | TDB | 1399 | 3M | 2026-08-10 | 2026-11-09 | 10.6兆円 | 2.9兆円 | 3.70 | 99.73 | 1.074 | 1.067 | 0.87% |
| 2026-08-06 | TDB | 1398 | 6M | 2026-08-10 | 2027-02-10 | 9.8兆円 | 2.7兆円 | 3.66 | 99.41 | 1.183 | 1.175 | 65.93% |
| 2026-07-30 | TDB | 1397 | 3M | 2026-08-03 | 2026-11-02 | 8.9兆円 | 2.9兆円 | 3.07 | 99.75 | 1.011 | 1.004 | 41.46% |
| 2026-07-24 | TDB | 1396 | 3M | 2026-07-27 | 2026-10-26 | 7.4兆円 | 3兆円 | 2.48 | 99.75 | 1.009 | 0.991 | 18.81% |
| 2026-07-17 | TDB | 1395 | 3M | 2026-07-21 | 2026-10-19 | 11.6兆円 | 2.9兆円 | 3.99 | 99.76 | 0.970 | 0.962 | 30.31% |
| 2026-07-16 | TDB | 1394 | 1Y | 2026-07-21 | 2027-07-20 | 8.6兆円 | 2.1兆円 | 4.01 | 98.80 | 1.217 | 1.207 | 73.88% |
| 2026-07-10 | TDB | 1393 | 3M | 2026-07-13 | 2026-10-13 | 8.7兆円 | 2.9兆円 | 2.98 | 99.76 | 0.954 | 0.939 | 90.12% |
| 2026-07-08 | TDB | 1392 | 6M | 2026-07-10 | 2027-01-12 | 9.8兆円 | 2.7兆円 | 3.63 | 99.48 | 1.022 | 1.012 | 77.15% |
| 2026-07-03 | TDB | 1391 | 3M | 2026-07-06 | 2026-10-05 | 9.8兆円 | 2.9兆円 | 3.35 | 99.77 | 0.931 | 0.913 | 29.95% |
| 2026-06-26 | TDB | 1390 | 3M | 2026-06-29 | 2026-09-28 | 9.3兆円 | 3.1兆円 | 2.96 | 99.77 | 0.925 | 0.911 | 79.36% |
| 2026-06-19 | TDB | 1389 | 3M | 2026-06-22 | 2026-09-24 | 9.6兆円 | 3.2兆円 | 3.06 | 99.76 | 0.922 | 0.911 | 79.24% |
| 2026-06-18 | TDB | 1388 | 1Y | 2026-06-22 | 2027-06-21 | 7.2兆円 | 2.1兆円 | 3.36 | 98.85 | 1.165 | 1.158 | 57.47% |
| 2026-06-12 | TDB | 1387 | 3M | 2026-06-15 | 2026-09-14 | 11.2兆円 | 3.1兆円 | 3.59 | 99.77 | 0.939 | 0.929 | 76.12% |
| 2026-06-09 | TDB | 1386 | 6M | 2026-06-10 | 2026-12-10 | 10.8兆円 | 2.7兆円 | 4.06 | 99.51 | 0.990 | 0.982 | 78.18% |
| 2026-06-05 | TDB | 1385 | 3M | 2026-06-08 | 2026-09-07 | 11兆円 | 3.1兆円 | 3.51 | 99.77 | 0.933 | 0.924 | 45.38% |
| 2026-05-29 | TDB | 1384 | 3M | 2026-06-01 | 2026-08-31 | 10.3兆円 | 3.4兆円 | 3.08 | 99.78 | 0.896 | 0.883 | 83.47% |
| 2026-05-22 | TDB | 1383 | 3M | 2026-05-25 | 2026-08-24 | 14.3兆円 | 3.4兆円 | 4.24 | 99.78 | 0.890 | 0.884 | 38.93% |
| 2026-05-19 | TDB | 1382 | 1Y | 2026-05-20 | 2027-05-20 | 8.8兆円 | 2.3兆円 | 3.82 | 98.87 | 1.143 | 1.136 | 21.13% |
| 2026-05-15 | TDB | 1381 | 3M | 2026-05-18 | 2026-08-17 | 12.8兆円 | 3.4兆円 | 3.77 | 99.78 | 0.880 | 0.871 | 40.50% |
| 2026-05-08 | TDB | 1380 | 3M | 2026-05-11 | 2026-08-10 | 11.2兆円 | 3.4兆円 | 3.28 | 99.79 | 0.850 | 0.842 | 28.49% |
| 2026-05-07 | TDB | 1379 | 6M | 2026-05-11 | 2026-11-10 | 8.6兆円 | 2.9兆円 | 2.92 | 99.54 | 0.930 | 0.920 | 76.37% |
| 2026-05-01 | TDB | 1378 | 3M | 2026-05-07 | 2026-08-03 | 12.1兆円 | 3.5兆円 | 3.46 | 99.80 | 0.837 | 0.832 | 81.65% |
| 2026-04-24 | TDB | 1377 | 3M | 2026-04-27 | 2026-07-27 | 9.5兆円 | 3.5兆円 | 2.70 | 99.80 | 0.794 | 0.775 | 2.61% |
| 2026-04-17 | TDB | 1376 | 3M | 2026-04-20 | 2026-07-21 | 12.3兆円 | 3.6兆円 | 3.42 | 99.79 | 0.825 | 0.819 | 41.77% |
| 2026-04-16 | TDB | 1375 | 1Y | 2026-04-20 | 2027-04-20 | 9.6兆円 | 2.3兆円 | 4.12 | 98.90 | 1.110 | 1.107 | 70.20% |
| 2026-04-10 | TDB | 1374 | 3M | 2026-04-13 | 2026-07-13 | 11.8兆円 | 3.6兆円 | 3.31 | 99.78 | 0.882 | 0.871 | 62.53% |
| 2026-04-09 | TDB | 1373 | 6M | 2026-04-10 | 2026-10-13 | 10.2兆円 | 3兆円 | 3.41 | 99.52 | 0.952 | 0.946 | 85.44% |
| 2026-04-03 | TDB | 1372 | 3M | 2026-04-06 | 2026-07-06 | 14.3兆円 | 3.6兆円 | 3.98 | 99.78 | 0.882 | 0.874 | 91.97% |
| 2026-03-27 | TDB | 1371 | 3M | 2026-03-30 | 2026-06-29 | 10.4兆円 | 3.7兆円 | 2.80 | 99.79 | 0.856 | 0.842 | 75.58% |
| 2026-03-18 | TDB | 1370 | 3M | 2026-03-23 | 2026-06-22 | 10.1兆円 | 3.7兆円 | 2.75 | 99.80 | 0.820 | 0.807 | 63.00% |
| 2026-03-17 | TDB | 1369 | 1Y | 2026-03-23 | 2027-03-23 | 8.1兆円 | 2.4兆円 | 3.35 | 98.95 | 1.064 | 1.055 | 43.85% |
| 2026-03-13 | TDB | 1368 | 3M | 2026-03-16 | 2026-06-15 | 10.2兆円 | 3.6兆円 | 2.84 | 99.81 | 0.780 | 0.774 | 96.22% |
| 2026-03-09 | TDB | 1367 | 6M | 2026-03-10 | 2026-09-10 | 8.4兆円 | 3兆円 | 2.81 | 99.56 | 0.873 | 0.863 | 16.86% |
| 2026-03-06 | TDB | 1366 | 3M | 2026-03-09 | 2026-06-08 | 12.8兆円 | 3.6兆円 | 3.55 | 99.81 | 0.776 | 0.767 | 43.20% |
| 2026-02-27 | TDB | 1365 | 3M | 2026-03-02 | 2026-06-01 | 10.7兆円 | 3.7兆円 | 2.91 | 99.81 | 0.784 | 0.771 | 4.53% |
| 2026-02-20 | TDB | 1364 | 3M | 2026-02-24 | 2026-05-25 | 8.7兆円 | 3.7兆円 | 2.38 | 99.81 | 0.778 | 0.757 | 59.85% |
出典：財務省（金額は百万円換算）