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
07/10	2,588	2,624	2,525	2,582	+7.54%	28,403,300	2兆499億	-9.69%
07/09	2,448	2,487	2,371	2,401	+1.65%	18,696,000	1兆9062億	-16.81%
07/08	2,358	2,454	2,289	2,362	-3.32%	29,310,800	1兆8752億	-19.25%
07/07	2,556	2,620	2,424	2,443	-5.78%	26,810,700	1兆9395億	-17.74%
07/06	2,668	2,696	2,557	2,593	-2.67%	18,064,100	2兆586億	-13.62%
07/03	2,568	2,688	2,509	2,664	-0.93%	25,597,100	2兆1150億	-12.08%
07/02	2,781	2,784	2,640	2,689	-5.12%	20,864,900	2兆1349億	-11.84%
07/01	3,017	3,017	2,811	2,834	-3.18%	16,813,200	2兆2500億	-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	2兆3238億	-4.6%
06/29	2,960	2,979	2,768	2,895	-2.97%	17,218,700	2兆2984億	-5.73%
06/26	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	9兆4756億	-3.06%
06/25	3,154	3,168	3,025	3,060	+0.12%	16,326,000	9兆7178億	-0.52%
06/24	3,078	3,126	2,971	3,056	-2.94%	22,789,200	9兆7059億	-0.16%
06/23	3,525	3,586	3,120	3,149	-6.7%	30,143,600	9兆9996億	+3.44%
06/22	3,424	3,485	3,311	3,375	+0.11%	23,458,400	10兆7181億	+11.5%
06/19	3,500	3,576	3,308	3,371	+10.53%	51,720,000	10兆7062億	+12.15%
06/18	3,069	3,118	2,981	3,050	-0.81%	20,476,800	9兆6860億	+2.31%
06/17	3,000	3,104	2,984	3,075	-0.16%	18,692,800	9兆7654億	+3.19%
06/16	2,878	3,151	2,869	3,080	+6.85%	34,988,400	9兆7813億	+3.22%
06/15	2,831	2,910	2,810	2,883	+5.1%	22,958,000	9兆1541億	-3.21%
06/12	2,740	2,820	2,721	2,743	+7.02%	32,723,200	8兆7095億	-7.78%
06/11	2,486	2,618	2,454	2,563	-3.57%	27,684,000	8兆1378億	-13.95%
06/10	2,865	2,896	2,609	2,658	-11.71%	36,773,600	8兆4395億	-11.09%
06/09	3,035	3,078	2,881	3,010	-0.82%	29,742,400	9兆5590億	+0.97%
06/08	2,931	3,099	2,926	3,035	-6.69%	24,971,200	9兆6384億	+2.43%
06/05	3,216	3,325	3,165	3,253	-3.38%	22,626,400	10兆3291億	+10.52%
06/04	3,461	3,534	3,316	3,366	-3.58%	22,343,200	10兆6904億	+15.52%
06/03	3,704	3,713	3,431	3,491	+7.3%	27,445,600	11兆873億	+21.27%
06/02	3,220	3,335	3,079	3,254	-1.25%	29,204,000	10兆3331億	+14.49%
06/01	3,071	3,325	3,065	3,295	+4.73%	31,978,000	10兆4641億	+16.89%
05/29	3,024	3,146	2,964	3,146	+5.27%	39,767,600	9兆9917億	+12.77%
05/28	2,930	3,019	2,891	2,989	-0.5%	20,902,400	9兆4915億	+8.13%
05/27	3,124	3,228	2,996	3,004	+0.63%	25,836,800	9兆5391億	+9.47%
05/26	3,038	3,043	2,930	2,985	-2.65%	15,528,400	9兆4796億	+9.54%
05/25	3,041	3,138	3,028	3,066	+3.76%	21,146,800	9兆7376億	+13.52%
05/22	2,868	2,973	2,850	2,955	+10.16%	23,796,800	9兆3843億	+10.3%
05/21	2,706	2,749	2,586	2,683	+1.95%	23,785,600	8兆5189億	+0.85%
05/20	2,571	2,693	2,514	2,631	-2.91%	31,575,600	8兆3562億	-1.04%
05/19	2,828	2,838	2,663	2,710	-4.75%	24,188,800	8兆6063億	+1.96%
05/18	2,773	2,934	2,663	2,845	+3.64%	34,565,600	9兆350億	+7.24%
05/15	3,050	3,106	2,714	2,745	-9.29%	41,636,400	8兆7174億	+4.33%
05/14	3,223	3,258	2,919	3,026	-5.24%	45,286,400	9兆6106億	+15.68%
05/13	2,838	3,211	2,770	3,194	+9.66%	49,978,800	10兆1425億	+23.36%
05/12	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	15:00 2026年3月期決算短信〔日本基準〕(連結)
05/12	15:00 2026年3月期剰余金の配当に関するお知らせ
05/12	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	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	9兆2494億	+14.08%
05/11	2,913	2,918	2,803	2,803	-0.84%	18,901,600	8兆9000億	+10.81%
05/08	2,751	2,828	2,709	2,826	-0.35%	20,222,800	8兆9754億	+13.05%
05/07	2,678	2,836	2,678	2,836	+14.6%	43,908,400	9兆72億	+14.5%
05/01	2,570	2,580	2,475	2,475	-2.85%	17,426,400	7兆8600億	+0.65%
04/30	2,558	2,568	2,508	2,548	0%	18,523,600	8兆902億	+3.6%
04/28	2,500	2,548	2,488	2,548	+1.29%	14,195,200	8兆902億	+3.6%
04/27	2,491	2,548	2,485	2,515	+0.45%	17,965,200	7兆9870億	+2.57%
04/24	2,586	2,601	2,504	2,504	-1.86%	18,620,400	7兆9513億	+2.49%
04/23	2,701	2,711	2,499	2,551	-4.63%	28,264,400	8兆1021億	+4.43%
04/22	2,573	2,690	2,508	2,675	+3.88%	28,077,600	8兆4951億	+9.59%
04/21	2,575	2,640	2,548	2,575	+3.25%	23,458,400	8兆1775億	+6.01%
04/20	2,533	2,579	2,478	2,494	0%	19,030,800	7兆9203億	+2.72%
04/17	2,513	2,533	2,463	2,494	-1.62%	17,624,400	7兆9203億	+2.55%
04/16	2,413	2,538	2,407	2,535	+6.17%	31,634,400	8兆505億	+4.06%
04/15	2,594	2,595	2,388	2,388	-5.2%	34,988,800	7兆5829億	-2.18%
04/14	2,533	2,558	2,465	2,519	+1.5%	31,499,200	7兆9989億	+3.02%
04/13	2,621	2,709	2,445	2,482	-6.18%	54,396,800	7兆8806億	+1.87%
04/10	2,528	2,654	2,525	2,645	+1.63%	40,325,600	8兆3998億	+8.62%
04/09	2,541	2,643	2,493	2,603	+0.92%	31,398,000	8兆2649億	+7.14%
04/08	2,525	2,600	2,479	2,579	+12.23%	37,963,600	8兆1894億	+6.34%
04/07	2,362	2,389	2,270	2,298	-3.68%	29,899,200	7兆2971億	-5.25%
04/06	2,403	2,475	2,386	2,386	+1.51%	35,251,200	7兆5757億	-2.27%
04/03	2,388	2,413	2,338	2,350	+3.25%	27,592,400	7兆4630億	-4.08%
04/02	2,355	2,389	2,229	2,276	-1.78%	35,950,400	7兆2280億	-7.4%
04/01	2,200	2,317	2,188	2,317	+10.61%	39,784,400	7兆3590億	-6.34%
03/31	2,126	2,207	2,095	2,095	-6.89%	34,791,600	6兆6532億	-15.73%
03/30	2,231	2,259	2,196	2,250	-5.06%	33,970,000	7兆1454億	-9.96%
03/27	2,350	2,391	2,280	2,370	-4.1%	42,836,000	7兆5265億	-5.28%
03/26	2,554	2,580	2,446	2,471	-3.18%	29,317,600	7兆8481億	-0.99%
03/25	2,553	2,578	2,509	2,553	+7.45%	23,376,000	8兆1061億	+2.76%
03/24	2,491	2,493	2,323	2,376	+3.13%	29,926,000	7兆5440億	-3.75%
03/23	2,312	2,341	2,238	2,304	-7.38%	37,122,000	7兆3153億	-6.32%
03/19	2,434	2,529	2,427	2,487	-0.57%	42,941,600	7兆8981億	+1.34%
03/18	2,453	2,510	2,431	2,501	+5.04%	26,602,000	7兆9433億	+2.43%
03/17	2,556	2,575	2,367	2,381	-6.16%	44,028,400	7兆5622億	-1.84%
03/16	2,586	2,604	2,481	2,538	-2.31%	22,441,600	8兆584億	+5.47%
03/13	2,453	2,656	2,450	2,598	+0.24%	28,337,200	8兆2490億	+9.18%
03/12	2,653	2,675	2,563	2,591	-3.27%	27,508,000	8兆2291億	+10.13%
03/11	2,623	2,756	2,599	2,679	+7.89%	34,723,200	8兆5070億	+15.17%
03/10	2,581	2,590	2,473	2,483	+8.83%	35,744,400	7兆8846億	+8.56%
03/09	2,250	2,300	2,138	2,281	-7.8%	43,932,000	7兆2447億	+1.16%
03/06	2,445	2,503	2,370	2,474	-0.78%	40,166,800	7兆8576億	+10.85%
03/05	2,610	2,624	2,475	2,494	+0.3%	37,162,400	7兆9195億	+13.2%
03/04	2,461	2,606	2,401	2,486	-3.68%	60,817,600	7兆8957億	+14.57%
03/03	2,855	2,874	2,568	2,581	-4.97%	44,964,800	8兆1974億	+20.85%
03/02	2,496	2,735	2,492	2,716	+4.72%	36,830,800	8兆6261億	+29.35%
02/27	2,438	2,600	2,398	2,594	+1.32%	40,496,800	8兆2371億	+25.97%
02/26	2,698	2,700	2,533	2,560	-4.43%	39,552,400	8兆1299億	+26.61%
02/25	2,636	2,724	2,596	2,679	+3.13%	38,301,600	8兆5070億	+34.95%
02/24	2,550	2,724	2,550	2,598	+6.59%	50,196,000	8兆2490億	+33.48%
02/20	2,315	2,476	2,308	2,437	+4.59%	60,307,200	7兆7393億	+27.59%
02/19	2,255	2,371	2,248	2,330	+5.6%	47,669,600	7兆3995億	+23.94%
02/18	2,128	2,241	2,113	2,207	+2.02%	21,998,000	7兆73億	+19.21%
02/17	2,161	2,204	2,122	2,163	-0.02%	21,045,200	6兆8683億	+18.31%
02/16	2,205	2,219	2,158	2,163	+0.7%	16,400,400	6兆8699億	+19.91%
02/13	2,173	2,225	2,135	2,148	-2.02%	32,536,800	6兆8223億	+20.55%

住友電気工業（5802）のIR情報・決算資料

2026/02/13～2026/07/10

IR情報＆株価推移

開示資料

決算

株式

チャート