日付	始値	高値	安値	終値	前日比	出来高	時価総額	25日乖離
2026
10/09	1,800	1,830	1,731	1,767	-1.34%	865,900	-	-7.2%
10/08	1,916	1,927	1,778	1,791	-6.52%	998,500	-	-5.93%
10/07	1,971	1,998	1,909	1,916	-3.82%	928,600	-	+0.63%
10/06	1,996	2,002	1,956	1,992	+0.4%	792,300	-	+4.84%
10/05	2,045	2,071	1,933	1,984	-2.41%	1,489,500	-	+4.92%
10/02	15:30 株式会社プロクレアホールディングス(株式会社青森みちのく銀行)、株式会社秋田銀行、株式会社岩手銀行の経営統合に関する検討開始について
10/02	2,068	2,109	2,002	2,033	+0.49%	2,345,200	-	+8.08%
10/02	8:30 一部報道について
10/01	2,016	2,039	1,901	2,023	-1.12%	1,636,300	-	+8.3%
10/01	株式分割 1→5
09/30	1,958	2,075	1,938	2,046	+2.4%	1,129,000	-	+10.42%
09/29	2,048	2,073	1,965	1,998	-3.38%	754,000	-	+8.65%
09/28	2,068	2,092	2,030	2,068	+0.88%	1,032,000	-	+13.32%
09/25	1,920	2,056	1,920	2,050	+8.01%	1,316,000	-	+13.2%
09/24	1,962	1,974	1,866	1,898	-3.95%	1,262,500	-	+5.44%
09/18	1,906	1,976	1,860	1,976	+4%	1,477,500	-	+10.14%
09/17	1,922	1,962	1,880	1,900	+0.42%	862,500	-	+6.5%
09/16	1,868	1,940	1,864	1,892	+2.16%	785,000	-	+6.59%
09/15	1,884	1,892	1,836	1,852	-1.7%	493,500	-	+4.99%
09/14	1,860	1,932	1,856	1,884	-0.21%	833,000	-	+7.47%
09/11	1,828	1,928	1,810	1,888	+0.64%	987,500	-	+8.38%
09/10	1,786	1,888	1,786	1,876	+5.04%	845,500	-	+8.44%
09/09	1,790	1,826	1,770	1,786	-0.78%	601,000	-	+4.14%
09/08	1,828	1,840	1,790	1,800	-2.6%	683,500	-	+5.7%
09/07	1,806	1,854	1,798	1,848	+2.33%	973,000	-	+9.35%
09/04	1,782	1,810	1,736	1,806	+1.35%	644,000	-	+7.89%
09/03	1,762	1,816	1,736	1,782	+2.77%	650,500	-	+7.41%
09/02	1,746	1,772	1,720	1,734	-1.92%	546,500	-	+5.35%
09/01	1,790	1,790	1,744	1,768	-1.45%	556,000	-	+8%
08/31	1,824	1,828	1,792	1,794	-0.99%	552,000	-	+10.06%
08/28	1,770	1,824	1,754	1,812	+1.68%	645,500	-	+11.92%
08/27	1,746	1,796	1,730	1,782	+3.13%	502,000	-	+11.03%
08/26	1,702	1,756	1,702	1,728	+1.77%	518,000	-	+8.54%
08/25	1,698	1,720	1,682	1,698	+1.8%	550,000	-	+7.47%
08/24	14:00 株式分割、株式分割にともなう定款の一部変更および配当予想の修正ならびに株主優待制度の変更に関するお知らせ
08/24	1,700	1,702	1,630	1,668	-1.07%	674,000	-	+6.51%
08/21	1,654	1,700	1,652	1,686	+1.93%	472,500	-	+8.22%
08/20	1,702	1,712	1,646	1,654	-2.82%	950,000	-	+6.78%
08/19	13:00 2027年3月期第1四半期末の自己資本比率について
08/19	1,780	1,780	1,692	1,702	-4.81%	904,500	-	+10.59%
08/18	1,754	1,840	1,748	1,788	+1.94%	1,295,500	-	+17.02%
08/17	1,710	1,778	1,708	1,754	+2.57%	1,147,000	-	+15.85%
08/14	1,678	1,728	1,676	1,710	+1.18%	709,500	-	+13.85%
08/13	1,620	1,700	1,620	1,690	+5.23%	642,500	-	+13.35%
08/12	1,610	1,622	1,588	1,606	+1.65%	497,500	-	+8.59%
08/10	1,598	1,606	1,572	1,580	-1.62%	400,500	-	+7.41%
08/07	1,622	1,628	1,586	1,606	+0.63%	572,000	-	+9.62%
08/06	1,514	1,630	1,514	1,596	+6.26%	1,032,500	-	+9.62%
08/05	1,516	1,522	1,492	1,502	+1.08%	370,000	-	+3.87%
08/04	1,442	1,498	1,438	1,486	+1.5%	592,000	-	+3.12%
08/03	1,454	1,476	1,392	1,464	+0.83%	466,500	-	+1.95%
07/31	1,460	1,478	1,386	1,452	+0.97%	672,500	-	+1.4%
07/30	14:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
07/30	1,424	1,454	1,390	1,438	-1.1%	745,000	-	+0.77%
07/29	1,506	1,506	1,414	1,454	-4.22%	729,500	-	+2.32%
07/28	1,564	1,572	1,504	1,518	-3.31%	560,000	-	+7.28%
07/27	1,546	1,586	1,534	1,570	+2.35%	578,000	-	+11.74%
07/24	1,450	1,542	1,450	1,534	+4.5%	671,000	-	+10.28%
07/23	1,440	1,474	1,440	1,468	+1.24%	424,000	-	+6.3%
07/22	1,420	1,456	1,408	1,450	+2.55%	317,000	-	+5.69%
07/21	1,380	1,428	1,350	1,414	+3.51%	500,000	-	+3.67%
07/17	1,442	1,452	1,348	1,366	-6.31%	1,043,500	-	+0.52%
07/16	1,458	1,472	1,442	1,458	-0.14%	617,500	-	+7.6%
07/15	1,434	1,460	1,428	1,460	+2.96%	395,000	-	+8.39%
07/14	1,424	1,434	1,410	1,418	-0.42%	238,000	-	+5.98%
07/13	1,440	1,462	1,418	1,424	-0.28%	392,000	-	+6.99%
07/10	1,462	1,478	1,428	1,428	-1.38%	555,500	-	+8.1%
07/09	1,416	1,448	1,398	1,448	+0.7%	532,500	-	+10.45%
07/08	1,404	1,452	1,404	1,438	+2.13%	499,500	-	+10.62%
07/07	1,420	1,454	1,408	1,408	+0.43%	532,500	-	+9.23%
07/06	1,410	1,420	1,396	1,402	-0.71%	394,000	-	+9.62%
07/03	1,392	1,412	1,368	1,412	+2.02%	588,500	-	+11.18%
07/02	1,372	1,400	1,370	1,384	+2.37%	514,000	-	+9.75%
07/01	1,368	1,390	1,352	1,352	-1.17%	455,500	-	+7.81%
06/30	1,382	1,410	1,368	1,368	-1.16%	441,500	-	+9.53%
06/29	1,362	1,394	1,356	1,384	+1.76%	523,000	-	+11.34%
06/26	1,314	1,364	1,314	1,360	+3.5%	522,000	-	+9.94%
06/25	1,316	1,322	1,292	1,314	+1.39%	271,000	-	+6.66%
06/24	1,298	1,326	1,286	1,296	-0.15%	279,500	-	+5.54%
06/23	1,286	1,304	1,272	1,298	+2.37%	362,500	-	+6.05%
06/22	1,226	1,280	1,226	1,268	+2.76%	259,000	-	+3.93%
06/19	1,262	1,262	1,212	1,234	-2.22%	505,500	-	+1.48%
06/18	1,264	1,274	1,238	1,262	+1.45%	521,000	-	+4.04%
06/17	1,268	1,290	1,244	1,244	-1.89%	350,000	-	+2.81%
06/16	1,282	1,282	1,250	1,268	-0.78%	319,500	-	+5.14%
06/15	1,300	1,312	1,278	1,278	+0.63%	345,500	-	+6.59%
06/12	1,266	1,292	1,256	1,270	+1.93%	365,500	-	+6.45%
06/11	1,256	1,266	1,228	1,246	-0.8%	250,000	-	+5.06%
06/10	1,232	1,310	1,230	1,256	+2.28%	508,500	-	+6.44%
06/09	1,198	1,244	1,198	1,228	+4.24%	342,500	-	+4.69%
06/08	1,154	1,184	1,144	1,178	-0.51%	221,500	-	+0.86%
06/05	1,188	1,204	1,176	1,184	+1.37%	166,000	-	+1.54%
06/04	1,148	1,184	1,136	1,168	+0.17%	400,500	-	+0.6%
06/03	1,160	1,178	1,142	1,166	+0.52%	372,500	-	+0.87%
06/02	1,142	1,162	1,102	1,160	-0.17%	405,000	-	+0.69%
06/01	1,180	1,180	1,148	1,162	-3.01%	462,000	-	+1.13%
05/29	1,214	1,226	1,198	1,198	-0.33%	228,000	-	+4.45%
05/28	1,206	1,206	1,170	1,202	-1.64%	302,500	-	+4.98%
05/27	1,230	1,250	1,206	1,222	-1.13%	184,000	-	+6.82%
05/26	1,234	1,266	1,216	1,236	+0.32%	388,500	-	+8.33%
05/25	1,226	1,248	1,202	1,232	+0.33%	267,000	-	+8.36%
05/22	13:00 中期経営計画における経営目標の一部修正について
05/22	1,218	1,232	1,204	1,228	+0.82%	425,500	-	+8.38%
05/21	1,220	1,244	1,214	1,218	+1.84%	307,000	-	+7.98%
05/20	1,206	1,208	1,176	1,196	+0.5%	217,500	-	+6.41%
05/19	1,200	1,224	1,176	1,190	+0.51%	355,500	-	+6.44%
05/18	1,162	1,188	1,150	1,184	+2.25%	293,000	-	+6.28%
05/14	14:00 業績予想および配当予想に関するお知らせ
05/14	14:00 2026年3月期決算短信〔日本基準〕(連結)

秋田銀行（8343）のIR情報・決算資料

2026/05/18～2026/10/09

IR情報＆株価推移

開示資料

決算

株式

チャート