日本国債 40年の推移
日本国債 40年は 時点で 4.099%。 30日前より +0.005、365日前より +0.785(%pt)。 月末値で見ると、記録上の最高は 2026-09 の 4.099%、最低は 2016-06 の 0.157%。 最終日の値は過去1年のレンジのほぼ上限です。
最新(2026-09-30)4.099%日次の最終日の値
1年前(2025-09-30)3.314%前年同月の月末値
記録上の最高4.099%2026-09 の月末値
記録上の最低0.157%2016-06 の月末値
最高・最低は月末値(227件・2007-11-30〜2026-09-30)の中での値で、月の途中の日次の値は含みません。
Chart
日本国債 40年の推移(全期間・2007-11〜2026-09)
各月の最終営業日の値(月末値)。最後の点は月の途中の最終日の値のことがあります。印は表示中の期間の最高と最低。出典:財務省 国債金利情報(原本)。
財務省が公表する国債金利情報(複利利回り)
Compare
ほかの金利と比べる
Monthly
日本国債 40年の月末値(新しい順)
単位は%。前月差・前年同月差はこの表の値どうしの差(%pt)。全227件。
| 月末日 | % | 前月差 | 前年同月差 |
|---|---|---|---|
| 4.099 | +0.005 | +0.785 | |
| 4.094 | +0.127 | +0.746 | |
| 3.967 | +0.175 | +0.659 | |
| 3.792 | +0.003 | +0.699 | |
| 3.789 | +0.046 | +0.681 | |
| 3.743 | +0.03 | +0.807 | |
| 3.713 | +0.273 | +1.023 | |
| 3.44 | −0.241 | +0.818 | |
| 3.681 | +0.206 | +1.089 | |
| 3.475 | −0.083 | +0.919 | |
| 3.558 | +0.254 | +0.99 | |
| 3.304 | −0.01 | +0.812 | |
| 3.314 | −0.034 | +0.964 | |
| 3.348 | +0.04 | +1.005 | |
| 3.308 | +0.215 | +0.912 | |
| 3.093 | −0.015 | +0.744 | |
| 3.108 | +0.172 | +0.762 | |
| 2.936 | +0.246 | +0.863 | |
| 2.69 | +0.068 | +0.751 | |
| 2.622 | +0.03 | +0.765 | |
| 2.592 | +0.036 | +0.671 | |
| 2.556 | −0.012 | +0.763 | |
| 2.568 | +0.076 | +0.757 | |
| 2.492 | +0.142 | +0.54 |
残り 203 か月を表示
| 月末日 | % | 前月差 | 前年同月差 |
|---|---|---|---|
| 2.35 | +0.007 | +0.574 | |
| 2.343 | −0.053 | +0.607 | |
| 2.396 | +0.047 | +0.793 | |
| 2.349 | +0.003 | +0.945 | |
| 2.346 | +0.273 | +0.934 | |
| 2.073 | +0.134 | +0.707 | |
| 1.939 | +0.082 | +0.55 | |
| 1.857 | −0.064 | +0.384 | |
| 1.921 | +0.128 | +0.185 | |
| 1.793 | −0.018 | +0.051 | |
| 1.811 | −0.141 | +0.162 | |
| 1.952 | +0.176 | +0.421 | |
| 1.776 | +0.04 | +0.279 | |
| 1.736 | +0.133 | +0.451 | |
| 1.603 | +0.199 | +0.299 | |
| 1.404 | −0.008 | +0.11 | |
| 1.412 | +0.046 | +0.32 | |
| 1.366 | −0.023 | +0.346 | |
| 1.389 | −0.084 | +0.443 | |
| 1.473 | −0.263 | +0.567 | |
| 1.736 | −0.006 | +0.912 | |
| 1.742 | +0.093 | +0.983 | |
| 1.649 | +0.118 | +0.921 | |
| 1.531 | +0.034 | +0.821 | |
| 1.497 | +0.212 | +0.744 | |
| 1.285 | −0.019 | +0.552 | |
| 1.304 | +0.01 | +0.584 | |
| 1.294 | +0.202 | +0.533 | |
| 1.092 | +0.072 | +0.381 | |
| 1.02 | +0.074 | +0.341 | |
| 0.946 | +0.04 | +0.258 | |
| 0.906 | +0.082 | +0.13 | |
| 0.824 | +0.065 | +0.141 | |
| 0.759 | +0.031 | +0.093 | |
| 0.728 | +0.018 | +0.054 | |
| 0.71 | −0.043 | +0.054 | |
| 0.753 | +0.02 | +0.133 | |
| 0.733 | +0.013 | +0.116 | |
| 0.72 | −0.041 | +0.179 | |
| 0.761 | +0.05 | +0.143 | |
| 0.711 | +0.032 | +0.182 | |
| 0.679 | −0.009 | +0.238 | |
| 0.688 | −0.088 | +0.25 | |
| 0.776 | +0.093 | +0.461 | |
| 0.683 | +0.017 | +0.288 | |
| 0.666 | −0.008 | +0.23 | |
| 0.674 | +0.018 | +0.221 | |
| 0.656 | +0.036 | +0.229 | |
| 0.62 | +0.003 | +0.191 | |
| 0.617 | +0.076 | +0.451 | |
| 0.541 | −0.077 | +0.141 | |
| 0.618 | +0.089 | +0.205 | |
| 0.529 | +0.088 | +0.026 | |
| 0.441 | +0.003 | −0.184 | |
| 0.438 | +0.123 | −0.144 | |
| 0.315 | −0.08 | −0.382 | |
| 0.395 | −0.041 | −0.355 | |
| 0.436 | −0.017 | −0.409 | |
| 0.453 | +0.026 | −0.50 | |
| 0.427 | −0.002 | −0.579 | |
| 0.429 | +0.263 | −0.604 | |
| 0.166 | −0.234 | −0.80 | |
| 0.40 | −0.013 | −0.464 | |
| 0.413 | −0.09 | −0.439 | |
| 0.503 | −0.122 | −0.352 | |
| 0.625 | +0.043 | −0.259 | |
| 0.582 | −0.115 | −0.31 | |
| 0.697 | −0.053 | −0.204 | |
| 0.75 | −0.095 | −0.209 | |
| 0.845 | −0.108 | −0.125 | |
| 0.953 | −0.053 | −0.044 | |
| 1.006 | −0.027 | −0.049 | |
| 1.033 | +0.067 | −0.024 | |
| 0.966 | +0.102 | −0.053 | |
| 0.864 | +0.012 | −0.202 | |
| 0.852 | −0.003 | −0.165 | |
| 0.855 | −0.029 | −0.091 | |
| 0.884 | −0.008 | −0.037 | |
| 0.892 | −0.009 | −0.068 | |
| 0.901 | −0.058 | +0.02 | |
| 0.959 | −0.011 | +0.056 | |
| 0.97 | −0.027 | +0.182 | |
| 0.997 | −0.058 | +0.355 | |
| 1.055 | −0.002 | +0.481 | |
| 1.057 | +0.038 | +0.535 | |
| 1.019 | −0.047 | +0.54 | |
| 1.066 | +0.049 | +0.738 | |
| 1.017 | +0.071 | +0.86 | |
| 0.946 | +0.025 | +0.583 | |
| 0.921 | −0.039 | +0.514 | |
| 0.96 | +0.079 | +0.328 | |
| 0.881 | −0.022 | −0.153 | |
| 0.903 | +0.115 | −0.332 | |
| 0.788 | +0.146 | −0.618 | |
| 0.642 | +0.068 | −0.87 | |
| 0.574 | +0.052 | −0.905 | |
| 0.522 | +0.043 | −0.996 | |
| 0.479 | +0.151 | −1.065 | |
| 0.328 | +0.171 | −1.222 | |
| 0.157 | −0.206 | −1.415 | |
| 0.363 | −0.044 | −1.232 | |
| 0.407 | −0.225 | −1.077 | |
| 0.632 | −0.402 | −0.832 | |
| 1.034 | −0.201 | −0.52 | |
| 1.235 | −0.171 | −0.18 | |
| 1.406 | −0.106 | +0.02 | |
| 1.512 | +0.033 | −0.043 | |
| 1.479 | −0.039 | −0.262 | |
| 1.518 | −0.026 | −0.227 | |
| 1.544 | −0.006 | −0.222 | |
| 1.55 | −0.022 | −0.225 | |
| 1.572 | −0.023 | −0.211 | |
| 1.595 | +0.111 | −0.184 | |
| 1.484 | +0.02 | −0.321 | |
| 1.464 | −0.09 | −0.326 | |
| 1.554 | +0.139 | −0.174 | |
| 1.415 | +0.029 | −0.299 | |
| 1.386 | −0.169 | −0.395 | |
| 1.555 | −0.186 | −0.195 | |
| 1.741 | −0.004 | +0.021 | |
| 1.745 | −0.021 | −0.047 | |
| 1.766 | −0.009 | −0.092 | |
| 1.775 | −0.008 | −0.107 | |
| 1.783 | +0.004 | −0.115 | |
| 1.779 | −0.026 | −0.069 | |
| 1.805 | +0.015 | +0.118 | |
| 1.79 | +0.062 | +0.121 | |
| 1.728 | +0.014 | −0.262 | |
| 1.714 | −0.067 | −0.443 | |
| 1.781 | +0.031 | −0.357 | |
| 1.75 | +0.03 | −0.377 | |
| 1.72 | −0.072 | −0.421 | |
| 1.792 | −0.066 | −0.288 | |
| 1.858 | −0.024 | −0.263 | |
| 1.882 | −0.016 | −0.155 | |
| 1.898 | +0.05 | −0.209 | |
| 1.848 | +0.161 | −0.141 | |
| 1.687 | +0.018 | −0.418 | |
| 1.669 | −0.321 | −0.451 | |
| 1.99 | −0.167 | −0.157 | |
| 2.157 | +0.019 | +0.019 | |
| 2.138 | +0.011 | +0.029 | |
| 2.127 | −0.014 | −0.065 | |
| 2.141 | +0.061 | −0.08 | |
| 2.08 | −0.041 | −0.014 | |
| 2.121 | +0.084 | −0.14 | |
| 2.037 | −0.07 | −0.191 | |
| 2.107 | +0.118 | −0.089 | |
| 1.989 | −0.116 | −0.222 | |
| 2.105 | −0.015 | −0.192 | |
| 2.12 | −0.027 | −0.199 | |
| 2.147 | +0.009 | −0.08 | |
| 2.138 | +0.029 | −0.062 | |
| 2.109 | −0.083 | +0.079 | |
| 2.192 | −0.029 | +0.081 | |
| 2.221 | +0.127 | +0.183 | |
| 2.094 | −0.167 | +0.237 | |
| 2.261 | +0.033 | +0.462 | |
| 2.228 | +0.032 | +0.33 | |
| 2.196 | −0.015 | +0.221 | |
| 2.211 | −0.086 | +0.068 | |
| 2.297 | −0.022 | +0.119 | |
| 2.319 | +0.092 | +0.011 | |
| 2.227 | +0.027 | −0.097 | |
| 2.20 | +0.17 | −0.115 | |
| 2.03 | −0.081 | −0.27 | |
| 2.111 | +0.073 | −0.101 | |
| 2.038 | +0.181 | −0.286 | |
| 1.857 | +0.058 | −0.381 | |
| 1.799 | −0.099 | −0.50 | |
| 1.898 | −0.077 | −0.501 | |
| 1.975 | −0.168 | −0.267 | |
| 2.143 | −0.035 | −0.113 | |
| 2.178 | −0.13 | −0.027 | |
| 2.308 | −0.016 | +0.177 | |
| 2.324 | +0.009 | +0.274 | |
| 2.315 | +0.015 | +0.189 | |
| 2.30 | +0.088 | +0.333 | |
| 2.212 | −0.112 | −0.112 | |
| 2.324 | +0.086 | −0.113 | |
| 2.238 | −0.061 | −0.216 | |
| 2.299 | −0.10 | −0.163 | |
| 2.399 | +0.157 | −0.156 | |
| 2.242 | −0.014 | −0.272 | |
| 2.256 | +0.051 | −0.344 | |
| 2.205 | +0.074 | −0.382 | |
| 2.131 | +0.081 | −0.403 | |
| 2.05 | −0.076 | −0.369 | |
| 2.126 | +0.159 | −0.371 | |
| 1.967 | −0.357 | −0.465 | |
| 2.324 | −0.113 | −0.079 | |
| 2.437 | −0.017 | — | |
| 2.454 | −0.008 | — | |
| 2.462 | −0.093 | — | |
| 2.555 | +0.041 | — | |
| 2.514 | −0.086 | — | |
| 2.60 | +0.013 | — | |
| 2.587 | +0.053 | — | |
| 2.534 | +0.115 | — | |
| 2.419 | −0.078 | — | |
| 2.497 | +0.065 | — | |
| 2.432 | +0.029 | — | |
| 2.403 | — | — |
Yearly
日本国債 40年の年ごとの値
2007年〜2026年。各年の最後の月末値と、その年の月末値の最高・最低。
| 年 | 年末の値 | 前年差 | 年間最高 | 年間最低 |
|---|---|---|---|---|
| 2026年 (9月まで) | 4.099 | +0.624 | 4.099 | 3.44 |
| 2025年 | 3.475 | +0.919 | 3.558 | 2.592 |
| 2024年 | 2.556 | +0.763 | 2.568 | 1.857 |
| 2023年 | 1.793 | +0.051 | 1.952 | 1.366 |
| 2022年 | 1.742 | +0.983 | 1.742 | 0.824 |
| 2021年 | 0.759 | +0.093 | 0.776 | 0.679 |
| 2020年 | 0.666 | +0.23 | 0.674 | 0.315 |
| 2019年 | 0.436 | −0.409 | 0.75 | 0.166 |
| 2018年 | 0.845 | −0.125 | 1.033 | 0.845 |
| 2017年 | 0.97 | +0.182 | 1.066 | 0.881 |
| 2016年 | 0.788 | −0.618 | 1.235 | 0.157 |
| 2015年 | 1.406 | +0.02 | 1.595 | 1.406 |
| 2014年 | 1.386 | −0.395 | 1.805 | 1.386 |
| 2013年 | 1.781 | −0.357 | 2.157 | 1.669 |
| 2012年 | 2.138 | +0.029 | 2.147 | 1.989 |
| 2011年 | 2.109 | +0.079 | 2.319 | 2.094 |
| 2010年 | 2.03 | −0.27 | 2.324 | 1.799 |
| 2009年 | 2.30 | +0.333 | 2.399 | 2.05 |
| 2008年 | 1.967 | −0.465 | 2.60 | 1.967 |
| 2007年 | 2.432 | — | 2.432 | 2.403 |
出典:財務省 国債金利情報(原本)。このページは将来の水準について何も述べていません。個別の投資判断の助言でもありません。