日本国債 1年の推移

日本 · 単位 % · 出典財務省国債金利情報 · 最終日 2026-09-30

日本国債 1年は 2026-09-30 時点で 1.684%。 30日前より +0.182、365日前より +0.884（%pt）。月末値で見ると、記録上の最高は 1975-01 の 11.143%、最低は 2016-06 の −0.325%。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）1.684%日次の最終日の値

1年前（2025-09-30）0.80%前年同月の月末値

記録上の最高11.143%1975-01 の月末値

記録上の最低−0.325%2016-06 の月末値

最高・最低は月末値（599件・1974-09-30〜2026-09-30）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 1年の推移（1年・2025-09〜2026-09）

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

日本国債 1年と米国債10年を重ねて見る →相手を選んで比べる →

日本の他の系列

系列	最新	1年差	比べる
日本国債 2年	1.952 %	+0.994	重ねる
日本国債 5年	2.399 %	+1.155	重ねる
日本国債 10年	3.057 %	+1.395	重ねる
日本国債 20年	3.877 %	+1.27	重ねる
日本国債 30年	4.098 %	+1.031	重ねる
日本国債 40年	4.099 %	+0.785	重ねる

米国の同じ年限

このサイトには米国の同じ年限の系列がありません（日本と米国の両方にあるのは2年と10年）。

「最終日」は国によって違います。日本は 2026-09-30、米国は 2026-10-30。

Monthly

日本国債 1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599件。

日本国債 1年の月末値
月末日	%	前月差	前年同月差
2026-09-30	1.684	+0.182	+0.884
2026-08-31	1.502	+0.247	+0.79
2026-07-31	1.255	+0.09	+0.593
2026-06-30	1.165	+0.048	+0.584
2026-05-29	1.117	+0.023	+0.518
2026-04-30	1.094	−0.008	+0.543
2026-03-31	1.102	+0.079	+0.462
2026-02-27	1.023	+0.027	+0.422
2026-01-30	0.996	+0.09	+0.436
2025-12-30	0.906	+0.11	+0.479
2025-11-28	0.796	+0.048	+0.314
2025-10-31	0.748	−0.052	+0.459
2025-09-30	0.80	+0.088	+0.566
2025-08-29	0.712	+0.05	+0.458
2025-07-31	0.662	+0.081	+0.387
2025-06-30	0.581	−0.018	+0.409
2025-05-30	0.599	+0.048	+0.365
2025-04-30	0.551	−0.089	+0.456
2025-03-31	0.64	+0.039	+0.586
2025-02-28	0.601	+0.041	+0.547
2025-01-31	0.56	+0.133	+0.595
2024-12-30	0.427	−0.055	+0.453
2024-11-29	0.482	+0.193	+0.518
2024-10-31	0.289	+0.055	+0.295

残り 575 か月を表示

日本国債 1年の月末値（続き）
月末日	%	前月差	前年同月差
2024-09-30	0.234	−0.02	+0.298
2024-08-30	0.254	−0.021	+0.329
2024-07-31	0.275	+0.103	+0.36
2024-06-28	0.172	−0.062	+0.297
2024-05-31	0.234	+0.139	+0.359
2024-04-30	0.095	+0.041	+0.201
2024-03-29	0.054	±0.00	+0.169
2024-02-29	0.054	+0.089	+0.12
2024-01-31	−0.035	−0.009	+0.02
2023-12-29	−0.026	+0.01	−0.039
2023-11-30	−0.036	−0.03	+0.039
2023-10-31	−0.006	+0.058	+0.099
2023-09-29	−0.064	+0.011	+0.051
2023-08-31	−0.075	+0.01	+0.06
2023-07-31	−0.085	+0.04	+0.059
2023-06-30	−0.125	±0.00	−0.02
2023-05-31	−0.125	−0.019	−0.04
2023-04-28	−0.106	+0.009	−0.021
2023-03-31	−0.115	−0.049	−0.04
2023-02-28	−0.066	−0.011	+0.004
2023-01-31	−0.055	−0.068	+0.025
2022-12-30	0.013	+0.088	+0.102
2022-11-30	−0.075	+0.03	+0.055
2022-10-31	−0.105	+0.01	+0.004
2022-09-30	−0.115	+0.02	−0.006
2022-08-31	−0.135	+0.009	−0.006
2022-07-29	−0.144	−0.039	−0.016
2022-06-30	−0.105	−0.02	+0.004
2022-05-31	−0.085	±0.00	+0.034
2022-04-28	−0.085	−0.01	+0.034
2022-03-31	−0.075	−0.005	+0.054
2022-02-28	−0.07	+0.01	+0.047
2022-01-31	−0.08	+0.009	+0.038
2021-12-30	−0.089	+0.041	+0.03
2021-11-30	−0.13	−0.021	−0.001
2021-10-29	−0.109	±0.00	+0.029
2021-09-30	−0.109	+0.02	+0.04
2021-08-31	−0.129	−0.001	±0.00
2021-07-30	−0.128	−0.019	+0.031
2021-06-30	−0.109	+0.01	+0.071
2021-05-31	−0.119	±0.00	+0.039
2021-04-30	−0.119	+0.01	+0.069
2021-03-31	−0.129	−0.012	+0.021
2021-02-26	−0.117	+0.001	+0.101
2021-01-29	−0.118	+0.001	+0.022
2020-12-30	−0.119	+0.01	+0.01
2020-11-30	−0.129	+0.009	+0.029
2020-10-30	−0.138	+0.011	+0.081
2020-09-30	−0.149	−0.02	+0.15
2020-08-31	−0.129	+0.03	+0.139
2020-07-31	−0.159	+0.021	+0.03
2020-06-30	−0.18	−0.022	+0.016
2020-05-29	−0.158	+0.03	±0.00
2020-04-30	−0.188	−0.038	−0.031
2020-03-31	−0.15	+0.068	+0.028
2020-02-28	−0.218	−0.078	−0.059
2020-01-31	−0.14	−0.011	+0.04
2019-12-30	−0.129	+0.029	+0.019
2019-11-29	−0.158	+0.061	−0.013
2019-10-31	−0.219	+0.08	−0.069
2019-09-30	−0.299	−0.031	−0.171
2019-08-30	−0.268	−0.079	−0.153
2019-07-31	−0.189	+0.007	−0.069
2019-06-28	−0.196	−0.038	−0.067
2019-05-31	−0.158	−0.001	−0.013
2019-04-26	−0.157	+0.021	−0.019
2019-03-29	−0.178	−0.019	−0.044
2019-02-28	−0.159	+0.021	±0.00
2019-01-31	−0.18	−0.032	−0.05
2018-12-28	−0.148	−0.003	−0.009
2018-11-30	−0.145	+0.005	+0.015
2018-10-31	−0.15	−0.022	+0.01
2018-09-28	−0.128	−0.013	+0.006
2018-08-31	−0.115	+0.005	+0.03
2018-07-31	−0.12	+0.009	−0.01
2018-06-29	−0.129	+0.016	−0.014
2018-05-31	−0.145	−0.007	+0.015
2018-04-27	−0.138	−0.004	+0.065
2018-03-30	−0.134	+0.025	+0.12
2018-02-28	−0.159	−0.029	+0.107
2018-01-31	−0.13	+0.009	+0.16
2017-12-29	−0.139	+0.021	+0.156
2017-11-30	−0.16	±0.00	+0.10
2017-10-31	−0.16	−0.026	+0.15
2017-09-29	−0.134	+0.011	+0.184
2017-08-31	−0.145	−0.035	+0.075
2017-07-31	−0.11	+0.005	+0.165
2017-06-30	−0.115	+0.045	+0.21
2017-05-31	−0.16	+0.043	+0.105
2017-04-28	−0.203	+0.051	+0.035
2017-03-31	−0.254	+0.012	−0.10
2017-02-28	−0.266	+0.024	−0.091
2017-01-31	−0.29	+0.005	−0.222
2016-12-30	−0.295	−0.035	−0.252
2016-11-30	−0.26	+0.05	−0.25
2016-10-31	−0.31	+0.008	−0.309
2016-09-30	−0.318	−0.098	−0.328
2016-08-31	−0.22	+0.055	−0.225
2016-07-29	−0.275	+0.05	−0.28
2016-06-30	−0.325	−0.06	−0.325
2016-05-31	−0.265	−0.027	−0.265
2016-04-28	−0.238	−0.084	−0.238
2016-03-31	−0.154	+0.021	−0.184
2016-02-29	−0.175	−0.107	−0.181
2016-01-29	−0.068	−0.025	−0.077
2015-12-30	−0.043	−0.033	−0.023
2015-11-30	−0.01	−0.009	−0.02
2015-10-30	−0.001	−0.011	−0.026
2015-09-30	0.01	+0.005	−0.055
2015-08-31	0.005	±0.00	−0.05
2015-07-31	0.005	+0.005	−0.043
2015-06-30	0.00	±0.00	−0.075
2015-05-29	0.00	±0.00	−0.078
2015-04-30	0.00	−0.03	−0.08
2015-03-31	0.03	+0.024	−0.045
2015-02-27	0.006	−0.003	−0.07
2015-01-30	0.009	+0.029	−0.076
2014-12-30	−0.02	−0.03	−0.10
2014-11-28	0.01	−0.015	−0.076
2014-10-31	0.025	−0.04	−0.065
2014-09-30	0.065	+0.01	−0.03
2014-08-29	0.055	+0.007	−0.045
2014-07-31	0.048	−0.027	−0.052
2014-06-30	0.075	−0.003	−0.029
2014-05-30	0.078	−0.002	−0.037
2014-04-30	0.08	+0.005	−0.035
2014-03-31	0.075	−0.001	+0.019
2014-02-28	0.076	−0.009	+0.014
2014-01-31	0.085	+0.005	+0.01
2013-12-30	0.08	−0.006	−0.018
2013-11-29	0.086	−0.004	−0.013
2013-10-31	0.09	−0.005	−0.012
2013-09-30	0.095	−0.005	−0.005
2013-08-30	0.10	±0.00	+0.003
2013-07-31	0.10	−0.004	−0.005
2013-06-28	0.104	−0.011	−0.002
2013-05-31	0.115	±0.00	+0.01
2013-04-30	0.115	+0.059	+0.005
2013-03-29	0.056	−0.006	−0.053
2013-02-28	0.062	−0.013	−0.047
2013-01-31	0.075	−0.023	−0.049
2012-12-28	0.098	−0.001	−0.021
2012-11-30	0.099	−0.003	−0.022
2012-10-31	0.102	+0.002	−0.012
2012-09-28	0.10	+0.003	−0.014
2012-08-31	0.097	−0.008	−0.02
2012-07-31	0.105	−0.001	−0.021
2012-06-29	0.106	+0.001	−0.024
2012-05-31	0.105	−0.005	−0.045
2012-04-27	0.11	+0.001	−0.05
2012-03-30	0.109	±0.00	−0.04
2012-02-29	0.109	−0.015	−0.071
2012-01-31	0.124	+0.005	−0.026
2011-12-30	0.119	−0.002	−0.024
2011-11-30	0.121	+0.007	−0.034
2011-10-31	0.114	±0.00	−0.003
2011-09-30	0.114	−0.003	+0.002
2011-08-31	0.117	−0.009	+0.008
2011-07-29	0.126	−0.004	−0.005
2011-06-30	0.13	−0.02	−0.008
2011-05-31	0.15	−0.01	+0.01
2011-04-28	0.16	+0.011	+0.03
2011-03-31	0.149	−0.031	+0.019
2011-02-28	0.18	+0.03	+0.057
2011-01-31	0.15	+0.007	+0.026
2010-12-30	0.143	−0.012	+0.011
2010-11-30	0.155	+0.038	−0.025
2010-10-29	0.117	+0.005	−0.068
2010-09-30	0.112	+0.003	−0.059
2010-08-31	0.109	−0.022	−0.061
2010-07-30	0.131	−0.007	−0.066
2010-06-30	0.138	−0.002	−0.053
2010-05-31	0.14	+0.01	−0.041
2010-04-30	0.13	±0.00	−0.138
2010-03-31	0.13	+0.007	−0.174
2010-02-26	0.123	−0.001	−0.229
2010-01-29	0.124	−0.008	−0.195
2009-12-30	0.132	−0.048	−0.199
2009-11-30	0.18	−0.005	−0.374
2009-10-30	0.185	+0.014	−0.315
2009-09-30	0.171	+0.001	−0.498
2009-08-31	0.17	−0.027	−0.429
2009-07-31	0.197	+0.006	−0.466
2009-06-30	0.191	+0.01	−0.503
2009-05-29	0.181	−0.087	−0.559
2009-04-30	0.268	−0.036	−0.403
2009-03-31	0.304	−0.048	−0.241
2009-02-27	0.352	+0.033	−0.194
2009-01-30	0.319	−0.012	−0.167
2008-12-30	0.331	−0.223	−0.272
2008-11-28	0.554	+0.054	−0.074
2008-10-31	0.50	−0.169	−0.158
2008-09-30	0.669	+0.07	−0.028
2008-08-29	0.599	−0.064	−0.131
2008-07-31	0.663	−0.031	−0.15
2008-06-30	0.694	−0.046	−0.134
2008-05-30	0.74	+0.069	−0.028
2008-04-30	0.671	+0.126	−0.001
2008-03-31	0.545	−0.001	−0.084
2008-02-29	0.546	+0.06	−0.135
2008-01-31	0.486	−0.117	−0.056
2007-12-28	0.603	−0.025	−0.007
2007-11-30	0.628	−0.03	+0.009
2007-10-31	0.658	−0.039	+0.11
2007-09-28	0.697	−0.033	+0.289
2007-08-31	0.73	−0.083	+0.304
2007-07-31	0.813	−0.015	+0.239
2007-06-29	0.828	+0.06	+0.246
2007-05-31	0.768	+0.096	+0.211
2007-04-27	0.672	+0.043	+0.368
2007-03-30	0.629	−0.052	+0.328
2007-02-28	0.681	+0.139	+0.50
2007-01-31	0.542	−0.068	+0.446
2006-12-29	0.61	−0.009	+0.52
2006-11-30	0.619	+0.071	+0.539
2006-10-31	0.548	+0.14	+0.441
2006-09-29	0.408	−0.018	+0.364
2006-08-31	0.426	−0.148	+0.397
2006-07-31	0.574	−0.008	+0.559
2006-06-30	0.582	+0.025	+0.573
2006-05-31	0.557	+0.253	+0.55
2006-04-28	0.304	+0.003	+0.297
2006-03-31	0.301	+0.12	+0.291
2006-02-28	0.181	+0.085	+0.174
2006-01-31	0.096	+0.006	+0.09
2005-12-30	0.09	+0.01	+0.083
2005-11-30	0.08	−0.027	+0.073
2005-10-31	0.107	+0.063	+0.09
2005-09-30	0.044	+0.015	+0.014
2005-08-31	0.029	+0.014	+0.001
2005-07-29	0.015	+0.006	−0.035
2005-06-30	0.009	+0.002	−0.034
2005-05-31	0.007	±0.00	−0.012
2005-04-28	0.007	−0.003	−0.013
2005-03-31	0.01	+0.003	−0.01
2005-02-28	0.007	+0.001	−0.011
2005-01-31	0.006	−0.001	−0.011
2004-12-30	0.007	±0.00	−0.013
2004-11-30	0.007	−0.01	−0.011
2004-10-29	0.017	−0.013	−0.012
2004-09-30	0.03	+0.002	−0.02
2004-08-31	0.028	−0.022	−0.004
2004-07-30	0.05	+0.007	+0.04
2004-06-30	0.043	+0.024	+0.036
2004-05-31	0.019	−0.001	+0.002
2004-04-30	0.02	±0.00	±0.00
2004-03-31	0.02	+0.002	−0.007
2004-02-27	0.018	+0.001	−0.002
2004-01-30	0.017	−0.003	±0.00
2003-12-30	0.02	+0.002	+0.003
2003-11-28	0.018	−0.011	+0.001
2003-10-31	0.029	−0.021	+0.012
2003-09-30	0.05	+0.018	+0.041
2003-08-29	0.032	+0.022	+0.025
2003-07-31	0.01	+0.003	−0.009
2003-06-30	0.007	−0.01	−0.021
2003-05-30	0.017	−0.003	−0.009
2003-04-30	0.02	−0.007	−0.01
2003-03-31	0.027	+0.007	+0.002
2003-02-28	0.02	+0.003	−0.014
2003-01-31	0.017	±0.00	−0.007
2002-12-30	0.017	±0.00	−0.03
2002-11-29	0.017	±0.00	−0.029
2002-10-31	0.017	+0.008	−0.017
2002-09-30	0.009	+0.002	−0.02
2002-08-30	0.007	−0.012	−0.031
2002-07-31	0.019	−0.009	−0.032
2002-06-28	0.028	+0.002	−0.003
2002-05-31	0.026	−0.004	+0.006
2002-04-30	0.03	+0.005	−0.015
2002-03-29	0.025	−0.009	−0.05
2002-02-28	0.034	+0.01	−0.193
2002-01-31	0.024	−0.023	−0.338
2001-12-28	0.047	+0.001	−0.423
2001-11-30	0.046	+0.012	−0.414
2001-10-31	0.034	+0.005	−0.42
2001-09-28	0.029	−0.009	−0.47
2001-08-31	0.038	−0.013	−0.432
2001-07-31	0.051	+0.02	−0.241
2001-06-29	0.031	+0.011	−0.285
2001-05-31	0.02	−0.025	−0.19
2001-04-27	0.045	−0.03	−0.193
2001-03-30	0.075	−0.152	−0.181
2001-02-28	0.227	−0.135	+0.035
2001-01-31	0.362	−0.108	+0.17
2000-12-29	0.47	+0.01	+0.286
2000-11-30	0.46	+0.006	+0.268
2000-10-31	0.454	−0.045	+0.327
2000-09-29	0.499	+0.029	+0.364
2000-08-31	0.47	+0.178	+0.328
2000-07-31	0.292	−0.024	+0.087
2000-06-30	0.316	+0.106	+0.075
2000-05-31	0.21	−0.028	+0.124
2000-04-28	0.238	−0.018	+0.104
2000-03-31	0.256	+0.064	+0.045
2000-02-29	0.192	±0.00	−0.096
2000-01-31	0.192	+0.008	−0.303
1999-12-30	0.184	−0.008	−0.39
1999-11-30	0.192	+0.065	−0.008
1999-10-29	0.127	−0.008	−0.091
1999-09-30	0.135	−0.007	−0.132
1999-08-31	0.142	−0.063	−0.229
1999-07-30	0.205	−0.036	−0.23
1999-06-30	0.241	+0.155	−0.221
1999-05-31	0.086	−0.048	−0.299
1999-04-30	0.134	−0.077	−0.304
1999-03-31	0.211	−0.077	−0.326
1999-02-26	0.288	−0.207	−0.254
1999-01-29	0.495	−0.079	−0.149
1998-12-30	0.574	+0.374	+0.012
1998-11-30	0.20	−0.018	−0.157
1998-10-30	0.218	−0.049	−0.226
1998-09-30	0.267	−0.104	−0.209
1998-08-31	0.371	−0.064	−0.05
1998-07-31	0.435	−0.027	−0.029
1998-06-30	0.462	+0.077	−0.172
1998-05-29	0.385	−0.053	−0.37
1998-04-30	0.438	−0.099	−0.252
1998-03-31	0.537	−0.005	+0.031
1998-02-27	0.542	−0.102	+0.211
1998-01-30	0.644	+0.082	+0.351
1997-12-30	0.562	+0.205	+0.256
1997-11-28	0.357	−0.087	+0.07
1997-10-31	0.444	−0.032	+0.164
1997-09-30	0.476	+0.055	+0.06
1997-08-29	0.421	−0.043	+0.149
1997-07-31	0.464	−0.17	−0.328
1997-06-30	0.634	−0.121	+0.07
1997-05-30	0.755	+0.065	+0.272
1997-04-30	0.69	+0.184	−0.10
1997-03-31	0.506	+0.175	−0.019
1997-02-28	0.331	+0.038	−0.383
1997-01-31	0.293	−0.013	−0.154
1996-12-30	0.306	+0.019	+0.009
1996-11-29	0.287	+0.007	+0.165
1996-10-31	0.28	−0.136	+0.069
1996-09-30	0.416	+0.144	+0.178
1996-08-30	0.272	−0.52	−0.322
1996-07-31	0.792	+0.228	+0.214
1996-06-28	0.564	+0.081	−0.21
1996-05-31	0.483	−0.307	−0.407
1996-04-30	0.79	+0.265	−0.562
1996-03-29	0.525	−0.189	−1.101
1996-02-29	0.714	+0.267	−1.516
1996-01-31	0.447	+0.15	−1.899
1995-12-29	0.297	+0.175	−2.078
1995-11-30	0.122	−0.089	−2.411
1995-10-31	0.211	−0.027	−2.489
1995-09-29	0.238	−0.356	−2.24
1995-08-31	0.594	+0.016	−2.054
1995-07-31	0.578	−0.196	−1.716
1995-06-30	0.774	−0.116	−1.448
1995-05-31	0.89	−0.462	−1.302
1995-04-28	1.352	−0.274	−0.926
1995-03-31	1.626	−0.604	−0.641
1995-02-28	2.23	−0.116	−0.026
1995-01-31	2.346	−0.029	+0.262
1994-12-30	2.375	−0.158	+0.932
1994-11-30	2.533	−0.167	+0.909
1994-10-31	2.70	+0.222	+0.733
1994-09-30	2.478	−0.17	+0.187
1994-08-31	2.648	+0.354	+0.046
1994-07-29	2.294	+0.072	−0.442
1994-06-30	2.222	+0.03	−0.704
1994-05-31	2.192	−0.086	−0.966
1994-04-28	2.278	+0.011	−0.803
1994-03-31	2.267	+0.011	−0.966
1994-02-28	2.256	+0.172	−0.639
1994-01-31	2.084	+0.641	−1.095
1993-12-30	1.443	−0.181	−1.96
1993-11-30	1.624	−0.343	−1.803
1993-10-29	1.967	−0.324	−1.373
1993-09-30	2.291	−0.311	−1.23
1993-08-31	2.602	−0.134	−1.00
1993-07-30	2.736	−0.19	−0.892
1993-06-30	2.926	−0.232	−1.356
1993-05-31	3.158	+0.077	−1.446
1993-04-30	3.081	−0.152	−1.296
1993-03-31	3.233	+0.338	−1.368
1993-02-26	2.895	−0.284	−1.808
1993-01-29	3.179	−0.224	−1.359
1992-12-30	3.403	−0.024	−1.628
1992-11-30	3.427	+0.087	−2.051
1992-10-30	3.34	−0.181	−2.159
1992-09-30	3.521	−0.081	−2.184
1992-08-31	3.602	−0.026	−2.765
1992-07-31	3.628	−0.654	−3.216
1992-06-30	4.282	−0.322	−2.997
1992-05-29	4.604	+0.227	−2.443
1992-04-30	4.377	−0.224	−2.835
1992-03-31	4.601	−0.102	−2.417
1992-02-28	4.703	+0.165	−2.154
1992-01-31	4.538	−0.493	−2.552
1991-12-30	5.031	−0.447	−2.111
1991-11-29	5.478	−0.021	−2.133
1991-10-31	5.499	−0.206	−2.122
1991-09-30	5.705	−0.662	−2.849
1991-08-30	6.367	−0.477	−1.803
1991-07-31	6.844	−0.435	−0.70
1991-06-28	7.279	+0.232	+0.277
1991-05-31	7.047	−0.165	+0.388
1991-04-30	7.212	+0.194	+0.067
1991-03-29	7.018	+0.161	−0.348
1991-02-28	6.857	−0.233	−0.103
1991-01-31	7.09	−0.052	+0.503
1990-12-28	7.142	−0.469	+0.905
1990-11-30	7.611	−0.01	+1.439
1990-10-31	7.621	−0.933	+1.928
1990-09-28	8.554	+0.384	+3.292
1990-08-31	8.17	+0.626	+3.199
1990-07-31	7.544	+0.542	+2.43
1990-06-29	7.002	+0.343	+2.044
1990-05-31	6.659	−0.486	+1.661
1990-04-27	7.145	−0.221	+2.441
1990-03-30	7.366	+0.406	+2.744
1990-02-28	6.96	+0.373	+2.507
1990-01-31	6.587	+0.35	+2.67
1989-12-29	6.237	+0.065	+2.493
1989-11-30	6.172	+0.479	+2.282
1989-10-31	5.693	+0.431	+1.67
1989-09-29	5.262	+0.291	+0.898
1989-08-31	4.971	−0.143	+0.569
1989-07-31	5.114	+0.156	+1.028
1989-06-30	4.958	−0.04	+0.902
1989-05-31	4.998	+0.294	+1.313
1989-04-28	4.704	+0.082	+1.398
1989-03-31	4.622	+0.169	+1.252
1989-02-28	4.453	+0.536	+0.892
1989-01-31	3.917	+0.173	+0.191
1988-12-28	3.744	−0.146	−0.078
1988-11-30	3.89	−0.133	−0.014
1988-10-31	4.023	−0.341	+0.085
1988-09-30	4.364	−0.038	−0.425
1988-08-31	4.402	+0.316	+0.519
1988-07-30	4.086	+0.03	+0.015
1988-06-30	4.056	+0.371	+0.357
1988-05-31	3.685	+0.379	+0.216
1988-04-30	3.306	−0.064	−0.075
1988-03-31	3.37	−0.191	−0.513
1988-02-29	3.561	−0.165	−0.412
1988-01-30	3.726	−0.096	−0.258
1987-12-28	3.822	−0.082	−0.588
1987-11-30	3.904	−0.034	−0.731
1987-10-31	3.938	−0.851	−0.653
1987-09-30	4.789	+0.906	−0.054
1987-08-31	3.883	−0.188	−0.748
1987-07-31	4.071	+0.372	−0.635
1987-06-30	3.699	+0.23	−1.139
1987-05-30	3.469	+0.088	−1.469
1987-04-30	3.381	−0.502	−1.141
1987-03-31	3.883	−0.09	−0.819
1987-02-28	3.973	−0.011	−1.063
1987-01-31	3.984	−0.426	−1.717
1986-12-27	4.41	−0.225	−1.304
1986-11-29	4.635	+0.044	−1.995
1986-10-31	4.591	−0.252	−2.401
1986-09-30	4.843	+0.212	−1.13
1986-08-30	4.631	−0.075	−1.323
1986-07-31	4.706	−0.132	−1.612
1986-06-30	4.838	−0.10	−1.531
1986-05-31	4.938	+0.416	−1.604
1986-04-30	4.522	−0.18	−1.94
1986-03-31	4.702	−0.334	−1.76
1986-02-28	5.036	−0.665	−1.57
1986-01-31	5.701	−0.013	−0.223
1985-12-28	5.714	−0.916	−0.297
1985-11-30	6.63	−0.362	+0.397
1985-10-31	6.992	+1.019	+0.619
1985-09-30	5.973	+0.019	−0.457
1985-08-31	5.954	−0.364	−0.473
1985-07-31	6.318	−0.051	−0.413
1985-06-29	6.369	−0.173	−0.401
1985-05-31	6.542	+0.08	−0.382
1985-04-30	6.462	±0.00	+0.189
1985-03-30	6.462	−0.144	+0.214
1985-02-28	6.606	+0.682	+0.436
1985-01-31	5.924	−0.087	−0.267
1984-12-28	6.011	−0.222	−0.248
1984-11-30	6.233	−0.14	−0.299
1984-10-31	6.373	−0.057	−0.209
1984-09-29	6.43	+0.003	−0.205
1984-08-31	6.427	−0.304	−0.31
1984-07-31	6.731	−0.039	−0.068
1984-06-30	6.77	−0.154	+0.078
1984-05-31	6.924	+0.651	+0.096
1984-04-28	6.273	+0.025	−0.557
1984-03-31	6.248	+0.078	−0.741
1984-02-29	6.17	−0.021	−0.783
1984-01-31	6.191	−0.068	−0.89
1983-12-28	6.259	−0.273	−0.762
1983-11-30	6.532	−0.05	−0.982
1983-10-31	6.582	−0.053	−1.264
1983-09-30	6.635	−0.102	−1.12
1983-08-31	6.737	−0.062	−1.057
1983-07-30	6.799	+0.107	−1.049
1983-06-30	6.692	−0.136	−1.167
1983-05-31	6.828	−0.002	−0.64
1983-04-30	6.83	−0.159	−0.303
1983-03-31	6.989	+0.036	+0.003
1983-02-28	6.953	−0.128	−0.31
1983-01-31	7.081	+0.06	−0.053
1982-12-28	7.021	−0.493	−0.24
1982-11-30	7.514	−0.332	−0.414
1982-10-30	7.846	+0.091	−0.07
1982-09-30	7.755	−0.039	−0.445
1982-08-31	7.794	−0.054	−0.481
1982-07-31	7.848	−0.011	−0.481
1982-06-30	7.859	+0.391	−0.63
1982-05-31	7.468	+0.335	−1.054
1982-04-30	7.133	+0.147	−0.875
1982-03-31	6.986	−0.277	−0.831
1982-02-27	7.263	+0.129	−1.602
1982-01-30	7.134	−0.127	−1.596
1981-12-28	7.261	−0.667	−2.717
1981-11-30	7.928	+0.012	−1.861
1981-10-31	7.916	−0.284	−1.532
1981-09-30	8.20	−0.075	−1.498
1981-08-31	8.275	−0.054	−1.324
1981-07-31	8.329	−0.16	—
1981-06-30	8.489	−0.033	—
1981-05-30	8.522	+0.514	—
1981-04-30	8.008	+0.191	—
1981-03-31	7.817	−1.048	—
1981-02-28	8.865	+0.135	—
1981-01-31	8.73	−1.248	—
1980-12-27	9.978	+0.189	—
1980-11-29	9.789	+0.341	—
1980-10-31	9.448	−0.25	—
1980-09-30	9.698	+0.099	—
1980-08-30	9.599	+4.541	—
1978-05-19	5.058	−0.199	−1.887
1978-04-28	5.257	−0.157	−1.95
1978-03-31	5.414	−0.119	−2.407
1978-02-28	5.533	+0.151	−2.203
1978-01-31	5.382	−0.652	−2.519
1977-12-28	6.034	−0.201	−1.924
1977-11-30	6.235	+0.03	−2.115
1977-10-31	6.205	−0.275	−2.159
1977-09-30	6.48	+0.057	−1.814
1977-08-31	6.423	−0.098	−1.757
1977-07-30	6.521	−0.288	−2.106
1977-06-30	6.809	−0.136	−1.895
1977-05-31	6.945	−0.262	−1.706
1977-04-30	7.207	−0.614	−1.257
1977-03-31	7.821	+0.085	−0.843
1977-02-28	7.736	−0.165	−0.78
1977-01-31	7.901	−0.057	−0.734
1976-12-28	7.958	−0.392	−1.348
1976-11-30	8.35	−0.014	−1.292
1976-10-30	8.364	+0.07	−1.213
1976-09-30	8.294	+0.114	−1.346
1976-08-31	8.18	−0.447	−1.603
1976-07-31	8.627	−0.077	−1.008
1976-06-30	8.704	+0.053	−1.006
1976-05-31	8.651	+0.187	−0.934
1976-04-30	8.464	−0.20	−1.599
1976-03-31	8.664	+0.148	−1.486
1976-02-28	8.516	−0.119	−1.396
1976-01-31	8.635	−0.671	−2.508
1975-12-27	9.306	−0.336	−1.585
1975-11-29	9.642	+0.065	−1.059
1975-10-31	9.577	−0.063	−1.012
1975-09-30	9.64	−0.143	−0.728
1975-08-30	9.783	+0.148	—
1975-07-31	9.635	−0.075	—
1975-06-30	9.71	+0.125	—
1975-05-31	9.585	−0.478	—
1975-04-30	10.063	−0.087	—
1975-03-31	10.15	+0.238	—
1975-02-28	9.912	−1.231	—
1975-01-31	11.143	+0.252	—
1974-12-28	10.891	+0.19	—
1974-11-30	10.701	+0.112	—
1974-10-31	10.589	+0.221	—
1974-09-30	10.368	—	—

Yearly

日本国債 1年の年ごとの値

1974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。

日本国債 1年の年ごとの値
年	年末の値	前年差	年間最高	年間最低
2026年（9月まで）	1.684	+0.778	1.684	0.996
2025年	0.906	+0.479	0.906	0.551
2024年	0.427	+0.453	0.482	−0.035
2023年	−0.026	−0.039	−0.006	−0.125
2022年	0.013	+0.102	0.013	−0.144
2021年	−0.089	+0.03	−0.089	−0.13
2020年	−0.119	+0.01	−0.119	−0.218
2019年	−0.129	+0.019	−0.129	−0.299
2018年	−0.148	−0.009	−0.115	−0.159
2017年	−0.139	+0.156	−0.11	−0.29
2016年	−0.295	−0.252	−0.068	−0.325
2015年	−0.043	−0.023	0.03	−0.043
2014年	−0.02	−0.10	0.085	−0.02
2013年	0.08	−0.018	0.115	0.056
2012年	0.098	−0.021	0.124	0.097
2011年	0.119	−0.024	0.18	0.114
2010年	0.143	+0.011	0.155	0.109
2009年	0.132	−0.199	0.352	0.132
2008年	0.331	−0.272	0.74	0.331
2007年	0.603	−0.007	0.828	0.542
2006年	0.61	+0.52	0.619	0.096
2005年	0.09	+0.083	0.107	0.006
2004年	0.007	−0.013	0.05	0.007
2003年	0.02	+0.003	0.05	0.007
2002年	0.017	−0.03	0.034	0.007
2001年	0.047	−0.423	0.362	0.02
2000年	0.47	+0.286	0.499	0.192
1999年	0.184	−0.39	0.495	0.086
1998年	0.574	+0.012	0.644	0.20
1997年	0.562	+0.256	0.755	0.293
1996年	0.306	+0.009	0.792	0.272
1995年	0.297	−2.078	2.346	0.122
1994年	2.375	+0.932	2.70	2.084
1993年	1.443	−1.96	3.233	1.443
1992年	3.403	−1.628	4.703	3.34
1991年	5.031	−2.111	7.279	5.031
1990年	7.142	+0.905	8.554	6.587
1989年	6.237	+2.493	6.237	3.917
1988年	3.744	−0.078	4.402	3.306
1987年	3.822	−0.588	4.789	3.381
1986年	4.41	−1.304	5.701	4.41
1985年	5.714	−0.297	6.992	5.714
1984年	6.011	−0.248	6.924	6.011
1983年	6.259	−0.762	7.081	6.259
1982年	7.021	−0.24	7.859	6.986
1981年	7.261	−2.717	8.865	7.261
1980年	9.978	+4.92	9.978	9.448
1978年（5月まで）	5.058	−0.976	5.533	5.058
1977年	6.034	−1.924	7.901	6.034
1976年	7.958	−1.348	8.704	7.958
1975年	9.306	−1.585	11.143	9.306
1974年	10.891	—	10.891	10.368

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。