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
09/30	2,230	2,325	2,218	2,318	+6.62%	27,617,200	-	+7.81%
09/29	2,168	2,198	2,139	2,174	-1.18%	14,441,400	-	+1.35%
09/28	2,231	2,244	2,200	2,200	-0.5%	12,741,500	-	+2.47%
09/25	2,177	2,212	2,153	2,211	+0.45%	14,543,900	-	+2.98%
09/24	2,162	2,254	2,130	2,201	+5.77%	28,860,200	-	+2.13%
09/18	2,081	2,100	2,057	2,081	+1.36%	19,348,200	-	-3.92%
09/17	2,097	2,098	2,044	2,053	+0.29%	18,463,300	-	-5.78%
09/16	1,982	2,047	1,969	2,047	+2.61%	14,096,200	-	-6.53%
09/15	1,965	2,043	1,961	1,995	-0.65%	18,106,900	-	-9.28%
09/14	1,998	2,027	1,984	2,008	-3.37%	20,175,800	-	-8.93%
09/11	2,020	2,081	2,015	2,078	-1.61%	14,578,800	-	-5.97%
09/10	2,150	2,172	2,071	2,112	-3.56%	19,160,700	-	-4.61%
09/09	2,104	2,229	2,103	2,190	+5.75%	22,688,500	-	-1.53%
09/08	2,161	2,181	2,071	2,071	-5.95%	16,687,600	-	-6.84%
09/07	2,189	2,215	2,162	2,202	+3.23%	13,648,500	-	-0.9%
09/04	2,125	2,152	2,112	2,133	+1.43%	10,920,500	-	-4.01%
09/03	2,155	2,159	2,095	2,103	-2.46%	15,044,400	-	-5.31%
09/02	2,171	2,206	2,141	2,156	-2.4%	19,069,400	-	-2.88%
09/01	2,211	2,230	2,182	2,209	-0.54%	13,642,900	-	-0.54%
08/31	2,150	2,229	2,123	2,221	+1.88%	21,164,500	-	-0.27%
08/28	2,205	2,232	2,166	2,180	-3.33%	18,248,500	-	-2.55%
08/27	2,248	2,282	2,195	2,255	+1.94%	18,677,700	-	+0.22%
08/26	2,188	2,233	2,179	2,212	+0.55%	16,164,600	-	-2.04%
08/25	2,130	2,212	2,121	2,200	+2.23%	17,045,300	-	-2.78%
08/24	2,184	2,204	2,138	2,152	-1.24%	12,175,800	-	-4.99%
08/21	2,138	2,214	2,135	2,179	-1.8%	15,209,700	-	-4.22%
08/20	2,200	2,229	2,171	2,219	+0.41%	18,919,100	-	-3.06%
08/19	2,252	2,283	2,186	2,210	-8.68%	24,695,500	-	-3.83%
08/18	2,561	2,584	2,403	2,420	-2.14%	28,574,300	-	+4.81%
08/17	2,384	2,474	2,352	2,473	+3.65%	19,089,100	-	+6.78%
08/14	2,384	2,403	2,346	2,386	+2.18%	27,793,500	-	+3.16%
08/13	2,302	2,402	2,295	2,335	+2.86%	26,732,000	-	+0.99%
08/12	2,116	2,287	2,101	2,270	+5.04%	27,560,000	-	-1.99%
08/10	2,201	2,253	2,154	2,161	+1.46%	24,032,000	-	-7.21%
08/07	2,159	2,179	2,058	2,130	-1.34%	30,477,300	-	-9.32%
08/06	2,234	2,283	2,145	2,159	-8.98%	31,968,400	-	-8.98%
08/05	2,352	2,395	2,294	2,372	+9.71%	30,948,900	-	-1.13%
08/04	2,058	2,166	2,046	2,162	+4.8%	23,563,900	-	-10.7%
08/03	2,007	2,075	1,973	2,063	-5.54%	37,767,100	-	-15.8%
07/31	（IR情報）15:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
07/31	2,450	2,450	2,117	2,184	+3.51%	63,080,100	-	-12.18%
07/30	2,041	2,176	2,013	2,110	+1.83%	26,565,700	-	-16.34%
07/29	2,138	2,197	2,003	2,072	-5.3%	29,896,700	-	-19.06%
07/28	2,240	2,274	2,168	2,188	-7.09%	20,330,500	-	-15.94%
07/27	2,419	2,429	2,308	2,355	-4.62%	17,104,800	-	-11.13%
07/24	2,464	2,474	2,412	2,469	-1.71%	11,978,900	-	-8.25%
07/23	2,480	2,537	2,453	2,512	+2.49%	17,118,200	-	-7.44%
07/22	2,537	2,564	2,442	2,451	+4.88%	24,433,600	-	-10.45%
07/21	2,299	2,340	2,254	2,337	+3.91%	21,389,000	-	-15.39%
07/17	2,300	2,315	2,152	2,249	-6.21%	23,416,500	-	-19.22%
07/16	2,424	2,424	2,328	2,398	-5.29%	20,928,200	-	-14.48%
07/15	2,495	2,538	2,457	2,532	+2.97%	15,348,400	-	-9.89%
07/14	2,452	2,470	2,388	2,459	-1.09%	18,618,700	-	-12.65%
07/13	2,571	2,621	2,447	2,486	-3.72%	16,839,600	-	-12.37%
07/10	2,588	2,624	2,525	2,582	+7.54%	28,403,300	-	-9.69%
07/09	2,448	2,487	2,371	2,401	+1.65%	18,696,000	-	-16.81%
07/08	2,358	2,454	2,289	2,362	-3.32%	29,310,800	-	-19.25%
07/07	2,556	2,620	2,424	2,443	-5.78%	26,810,700	-	-17.74%
07/06	2,668	2,696	2,557	2,593	-2.67%	18,064,100	-	-13.62%
07/03	2,568	2,688	2,509	2,664	-0.93%	25,597,100	-	-12.08%
07/02	2,781	2,784	2,640	2,689	-5.12%	20,864,900	-	-11.84%
07/01	3,017	3,017	2,811	2,834	-3.18%	16,813,200	-	-7.45%
07/01	株式分割 1→4
06/30	2,948	3,019	2,882	2,927	+1.11%	20,322,400	-	-4.6%
06/29	2,960	2,979	2,768	2,895	-2.97%	17,218,700	-	-5.73%
06/26	（IR情報）16:00 住友理工株式会社との会社分割(簡易吸収分割)吸収分割契約の締結に関するお知らせ
06/26	3,121	3,149	2,951	2,984	-2.49%	25,106,800	-	-3.06%
06/25	3,154	3,168	3,025	3,060	+0.12%	16,326,000	-	-0.52%
06/24	3,078	3,126	2,971	3,056	-2.94%	22,789,200	-	-0.16%
06/23	3,525	3,586	3,120	3,149	-6.7%	30,143,600	-	+3.44%
06/22	3,424	3,485	3,311	3,375	+0.11%	23,458,400	-	+11.5%
06/19	3,500	3,576	3,308	3,371	+10.53%	51,720,000	-	+12.15%
06/18	3,069	3,118	2,981	3,050	-0.81%	20,476,800	-	+2.31%
06/17	3,000	3,104	2,984	3,075	-0.16%	18,692,800	-	+3.19%
06/16	2,878	3,151	2,869	3,080	+6.85%	34,988,400	-	+3.22%
06/15	2,831	2,910	2,810	2,883	+5.1%	22,958,000	-	-3.21%
06/12	2,740	2,820	2,721	2,743	+7.02%	32,723,200	-	-7.78%
06/11	2,486	2,618	2,454	2,563	-3.57%	27,684,000	-	-13.95%
06/10	2,865	2,896	2,609	2,658	-11.71%	36,773,600	-	-11.09%
06/09	3,035	3,078	2,881	3,010	-0.82%	29,742,400	-	+0.97%
06/08	2,931	3,099	2,926	3,035	-6.69%	24,971,200	-	+2.43%
06/05	3,216	3,325	3,165	3,253	-3.38%	22,626,400	-	+10.52%
06/04	3,461	3,534	3,316	3,366	-3.58%	22,343,200	-	+15.52%
06/03	3,704	3,713	3,431	3,491	+7.3%	27,445,600	-	+21.27%
06/02	3,220	3,335	3,079	3,254	-1.25%	29,204,000	-	+14.49%
06/01	3,071	3,325	3,065	3,295	+4.73%	31,978,000	-	+16.89%
05/29	3,024	3,146	2,964	3,146	+5.27%	39,767,600	-	+12.77%
05/28	2,930	3,019	2,891	2,989	-0.5%	20,902,400	-	+8.13%
05/27	3,124	3,228	2,996	3,004	+0.63%	25,836,800	-	+9.47%
05/26	3,038	3,043	2,930	2,985	-2.65%	15,528,400	-	+9.54%
05/25	3,041	3,138	3,028	3,066	+3.76%	21,146,800	-	+13.52%
05/22	2,868	2,973	2,850	2,955	+10.16%	23,796,800	-	+10.3%
05/21	2,706	2,749	2,586	2,683	+1.95%	23,785,600	-	+0.85%
05/20	2,571	2,693	2,514	2,631	-2.91%	31,575,600	-	-1.04%
05/19	2,828	2,838	2,663	2,710	-4.75%	24,188,800	-	+1.96%
05/18	2,773	2,934	2,663	2,845	+3.64%	34,565,600	-	+7.24%
05/15	3,050	3,106	2,714	2,745	-9.29%	41,636,400	-	+4.33%
05/14	3,223	3,258	2,919	3,026	-5.24%	45,286,400	-	+15.68%
05/13	2,838	3,211	2,770	3,194	+9.66%	49,978,800	-	+23.36%
05/12	（IR情報）15:00 代表取締役および役員の異動に関するお知らせ
05/12	（IR情報）15:00 2026年3月期決算短信〔日本基準〕(連結)
05/12	（IR情報）15:00 2026年3月期剰余金の配当に関するお知らせ
05/12	（IR情報）15:00 株式分割及び株式分割に伴う定款の一部変更に関するお知らせ
05/12	（IR情報）15:00 「中期経営計画2028」の策定に関するお知らせ
05/12	3,103	3,186	2,723	2,913	+3.93%	67,284,400	-	+14.08%
05/11	2,913	2,918	2,803	2,803	-0.84%	18,901,600	-	+10.81%
05/08	2,751	2,828	2,709	2,826	-0.35%	20,222,800	-	+13.05%
05/07	2,678	2,836	2,678	2,836	+14.6%	43,908,400	-	+14.5%

住友電気工業（5802）のイベントチャート

2026/05/07～2026/09/30

イベント情報＆株価推移

開示資料

決算

株式

チャート