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
03/09	9,175	9,188	8,695	9,095	-5.51%	1,554,500	6768億1269万	-3.11%
03/06	9,178	9,703	9,057	9,625	+3.15%	1,123,200	7162億5312万	+2.68%
03/05	9,546	9,698	9,165	9,331	+2.69%	890,300	6943億7484万	+0.01%
03/04	9,655	9,759	8,920	9,087	-8.72%	1,505,500	6762億1736万	-2.29%
03/03	10,500	10,620	9,931	9,955	-4.23%	1,149,000	7408億1037万	+7.12%
03/02	10,250	10,470	10,035	10,395	+1.71%	1,048,100	7735億5337万	+12.32%
02/27	9,874	10,220	9,830	10,220	+3.66%	846,600	7605億3058万	+10.94%
02/26	9,850	10,060	9,758	9,859	+2.16%	998,900	7336億6644万	+7.34%
02/25	9,700	9,897	9,495	9,651	+0.92%	1,137,100	7181億8793万	+5.2%
02/24	10,075	10,075	9,464	9,563	-4.56%	1,473,900	7116億3933万	+4.15%
02/20	9,898	10,345	9,782	10,020	+1.17%	1,829,200	7456億4740万	+9.16%
02/19	9,640	10,025	9,419	9,904	+9.2%	2,617,000	7370億1516万	+8.06%
02/18	9,050	9,214	9,038	9,070	+2.46%	913,300	6749億5229万	-0.8%
02/17	9,345	9,345	8,852	8,852	-5.39%	1,074,400	6587億2962万	-3.11%
02/16	9,488	9,620	9,266	9,356	+0.19%	677,600	6962億3524万	+2.5%
02/13	9,544	9,694	9,197	9,338	-3.67%	1,290,400	6948億9575万	+2.67%
02/12	9,682	9,948	9,534	9,694	-0.51%	1,535,400	7213億8782万	+7.05%
02/10	9,156	9,874	9,053	9,744	+3.05%	2,916,300	7251億861万	+8.21%
02/09	15:30 2026年3月期第3四半期決算短信〔日本基準〕(連結)
02/09	15:30 役員異動に関するお知らせ
02/09	15:30 組織変更に関するお知らせ
02/09	9,300	9,526	9,180	9,456	+6.5%	2,396,900	7036億7683万	+5.82%
02/06	8,600	8,920	8,528	8,879	+1.68%	1,043,700	6607億3885万	+0.16%
02/05	8,990	8,993	8,592	8,732	-2.89%	895,800	6497億9971万	-1.04%
02/04	8,864	8,992	8,662	8,992	+1.93%	1,016,200	6691億4785万	+2.37%
02/03	8,560	8,822	8,436	8,822	+3.84%	1,004,500	6564億9714万	+0.97%
02/02	8,653	8,799	8,420	8,496	-0.46%	835,900	6322億3756万	-2.32%
01/30	8,667	8,744	8,405	8,535	-2.61%	803,100	6351億3978万	-1.64%
01/29	8,640	8,777	8,528	8,764	+2.8%	1,139,600	6521億8102万	+1.29%
01/28	8,591	8,623	8,415	8,525	-0.88%	744,500	6343億9562万	-0.93%
01/27	8,815	8,900	8,530	8,601	-3.49%	1,168,400	6400億5123万	+0.48%
01/26	8,970	9,039	8,752	8,912	-1.03%	1,112,500	6631億9458万	+4.44%
01/23	9,290	9,389	8,981	9,005	-3.28%	1,072,200	6701億1526万	+5.99%
01/22	9,670	9,732	9,310	9,310	-2.48%	1,127,700	6928億1211万	+9.98%
01/21	9,279	9,607	9,170	9,547	-0.33%	1,218,300	7104億4868万	+12.97%
01/20	9,900	10,005	9,515	9,579	-2.81%	1,037,100	7128億2999万	+13.72%
01/19	15:30 連結子会社の吸収合併(簡易合併・略式合併)に関するお知らせ
01/19	9,494	9,878	9,329	9,856	+3.81%	1,046,200	7334億4319万	+17.26%
01/16	9,628	9,693	9,390	9,494	-1.72%	980,400	7065億464万	+13.23%
01/15	9,252	9,660	9,211	9,660	+3.16%	1,271,700	7188億5768万	+15.18%
01/14	8,959	9,364	8,947	9,364	+5.24%	1,682,200	6968億3057万	+11.93%
01/13	8,929	9,023	8,801	8,898	+3.12%	1,349,400	6621億5275万	+6.65%
01/09	8,550	8,629	8,431	8,629	+0.89%	864,100	6421億3487万	+3.58%
01/08	8,365	8,670	8,365	8,553	+2.25%	1,142,300	6364億7926万	+2.7%
01/07	8,304	8,578	8,175	8,365	-0.38%	1,562,300	6224億8907万	+0.26%
01/06	8,200	8,409	8,130	8,397	+4.54%	1,537,300	6248億7038万	+0.24%
01/05	7,979	8,120	7,902	8,032	+4.6%	1,106,800	5977億858万	-4.38%
2025
12/30	7,728	7,786	7,580	7,679	-2.36%	712,300	5714億3976万	-8.95%
12/29	7,798	7,932	7,764	7,865	+1.77%	613,900	5852億8112万	-7.2%
12/26	7,914	7,937	7,690	7,728	-1.13%	573,500	5750億8614万	-9.29%
12/25	7,898	7,900	7,717	7,816	-0.27%	468,400	5816億3474万	-9.13%
12/24	7,966	7,979	7,786	7,837	-1.57%	739,200	5831億9747万	-9.58%
12/23	7,935	7,999	7,856	7,962	+0.38%	732,200	5924億9946万	-8.9%
12/22	7,878	8,019	7,817	7,932	+4.67%	1,366,600	5902億6699万	-10.17%
12/19	7,245	7,669	7,245	7,578	+2.47%	1,918,800	5639億2375万	-14.8%
12/18	7,401	7,531	7,320	7,395	-6.79%	2,104,900	5503億564万	-17.68%
12/17	7,914	7,962	7,671	7,934	-0.7%	1,353,600	5904億1582万	-12.43%
12/16	8,260	8,308	7,970	7,990	-2.96%	1,199,100	5945億8311万	-12.34%
12/15	8,551	8,574	8,223	8,234	-7.9%	1,977,400	6127億4059万	-10.01%
12/12	8,902	9,010	8,811	8,940	+1.05%	887,900	6652億7822万	-2.53%
12/11	9,044	9,179	8,782	8,847	-3.1%	762,700	6583億5754万	-3.66%
12/10	9,335	9,509	9,025	9,130	-2.63%	770,700	6794億1724万	-0.67%
12/09	9,505	9,600	9,332	9,377	-1.73%	666,600	6977億9797万	+1.69%
12/08	9,297	9,545	9,234	9,542	+4.68%	856,200	7100億7660万	+3.15%
12/05	8,780	9,188	8,772	9,115	+3.44%	936,900	6783億101万	-1.76%
12/04	8,644	8,838	8,597	8,812	+2.56%	575,600	6557億5299万	-5.46%
12/03	8,554	8,820	8,467	8,592	+0.44%	784,300	6393億8149万	-8.22%
12/02	8,895	8,900	8,554	8,554	-4%	929,700	6365億5368万	-9.32%
12/01	9,248	9,297	8,870	8,910	-3.52%	696,700	6630億4574万	-6.22%
11/28	9,099	9,358	9,098	9,235	+2.92%	699,300	6872億3091万	-3.32%
11/27	8,920	8,999	8,855	8,973	+1.01%	611,900	6677億3395万	-6.42%
11/26	8,706	8,973	8,687	8,883	+2.1%	768,900	6610億3651万	-7.7%
11/25	9,000	9,030	8,602	8,700	-2.76%	1,121,300	6474億1840万	-10.06%
11/21	9,420	9,476	8,786	8,947	-8.51%	1,519,100	6657億9913万	-7.89%
11/20	9,788	9,936	9,674	9,779	+3.23%	816,000	7277億1317万	+0.39%
11/19	9,702	9,737	9,274	9,473	-1.96%	696,000	7049億4190万	-2.69%
11/18	10,055	10,095	9,592	9,662	-5.41%	916,200	7190億651万	-0.66%
11/17	9,700	10,225	9,565	10,215	+7.14%	1,249,500	7601億5851万	+5.05%
11/14	9,591	9,716	9,401	9,534	-2.61%	791,000	7094億8127万	-1.95%
11/13	9,498	9,990	9,436	9,790	+5.01%	1,184,100	7285億3174万	+0.42%
11/12	9,300	9,366	9,122	9,323	+0.08%	839,200	6937億7951万	-4.39%
11/11	9,384	9,515	9,152	9,316	+5%	1,708,000	6932億5860万	-4.67%
11/10	15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結)
11/10	8,784	9,021	8,690	8,872	+0.97%	926,600	6602億1794万	-8.92%
11/07	8,900	9,000	8,733	8,787	-4.49%	1,116,500	6538億9259万	-9.71%
11/06	9,140	9,258	9,025	9,200	+1.3%	703,800	6846億2636万	-5.4%
11/05	9,455	9,500	8,880	9,082	-7.72%	1,693,500	6758億4528万	-6.53%
11/04	10,075	10,120	9,842	9,842	-2.94%	940,800	7324億137万	+1.29%
10/31	10,100	10,225	10,020	10,140	-0.64%	727,300	7545億7731万	+4.77%
10/30	10,285	10,330	10,070	10,205	+0.05%	768,100	7594億1435万	+6.11%
10/29	10,435	10,475	10,020	10,200	+3.71%	1,409,000	7590億4227万	+6.73%
10/28	10,210	10,290	9,835	9,835	-5.2%	1,165,500	7318億8046万	+3.64%
10/27	10,345	10,430	10,145	10,375	+1.27%	1,098,400	7720億6505万	+9.77%
10/24	10,300	10,325	10,055	10,245	+0.59%	667,100	7623億9098万	+9.29%
10/23	10,005	10,285	9,965	10,185	+0.2%	899,300	7579億2603万	+9.42%
10/22	10,050	10,240	9,953	10,165	+3.12%	841,100	7564億3771万	+9.9%
10/21	10,295	10,330	9,812	9,857	-2.31%	902,200	7335億1761万	+7.14%
10/20	9,700	10,145	9,430	10,090	+4.02%	1,102,700	7508億5652万	+10.08%
10/17	9,695	9,873	9,632	9,700	+0.42%	894,900	7218億3431万	+6.37%
10/16	9,780	9,927	9,631	9,659	+0.3%	1,027,400	7187億8326万	+6.24%
10/15	9,265	9,630	9,252	9,630	+4.16%	592,000	7166億2520万	+6.26%
10/14	9,466	9,653	9,245	9,245	-3.86%	928,200	6879億7507万	+2.35%
10/10	10,180	10,180	9,527	9,616	-5.77%	1,588,500	7155億8338万	+6.65%
10/09	10,340	10,345	10,070	10,205	+0.39%	622,500	7594億1435万	+13.69%
10/08	9,750	10,250	9,750	10,165	+3.25%	1,329,300	7564億3771万	+13.98%

日本製鋼所（5631）のIR情報・決算資料

2025/10/08～2026/03/09

IR情報＆株価推移

開示資料

決算

株式

チャート