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
08/24	3,350	3,370	3,325	3,330	-0.3%	40,600	1022億4798万	+3.8%
08/21	3,330	3,350	3,315	3,340	+0.6%	48,900	1025億5503万	+4.34%
08/20	3,285	3,325	3,280	3,320	+1.22%	61,400	1019億4093万	+3.98%
08/19	3,275	3,290	3,255	3,280	+0.15%	32,100	1007億1272万	+2.92%
08/18	3,250	3,285	3,225	3,275	+0.77%	43,400	1005億5920万	+2.99%
08/17	3,295	3,295	3,250	3,250	-0.91%	42,400	997億9157万	+2.36%
08/14	3,265	3,285	3,250	3,280	+0.46%	52,600	1007億1272万	+3.47%
08/13	3,230	3,265	3,220	3,265	+1.56%	49,000	1002億5215万	+3.16%
08/12	3,225	3,255	3,205	3,215	0%	44,500	987億1689万	+1.71%
08/10	3,165	3,235	3,155	3,215	+1.9%	66,700	987億1689万	+1.84%
08/07	16:00 2027年3月期第1四半期決算補足資料
08/07	16:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
08/07	16:00 化成品の新研究開発拠点「Material Nexus Lab（仮称）」を2028年に新設
08/07	3,130	3,180	3,115	3,155	+0.8%	57,600	968億7459万	+0.1%
08/06	3,070	3,135	3,070	3,130	+2.45%	63,600	961億696万	-0.63%
08/05	3,085	3,085	3,050	3,055	-1.29%	58,700	938億408万	-2.89%
08/04	3,160	3,190	3,080	3,095	-2.06%	57,900	950億3228万	-1.62%
08/03	16:00 自己株式の取得状況に関するお知らせ
08/03	3,170	3,180	3,120	3,160	-1.56%	74,200	970億2811万	+0.45%
07/31	3,260	3,260	3,195	3,210	-1.53%	59,000	985億6337万	+2.13%
07/30	3,280	3,285	3,240	3,260	-0.61%	63,000	1000億9862万	+3.89%
07/29	3,220	3,295	3,220	3,280	+2.5%	102,200	1007億1272万	+4.83%
07/28	3,190	3,210	3,175	3,200	+0.79%	71,600	982億5632万	+2.63%
07/27	3,150	3,185	3,125	3,175	+1.76%	76,200	974億8869万	+2.09%
07/24	3,095	3,125	3,075	3,120	+0.16%	48,700	957億9991万	+0.55%
07/23	3,135	3,140	3,095	3,115	-1.58%	91,300	956億4638万	+0.55%
07/22	3,155	3,165	3,125	3,165	+0.32%	70,300	971億8164万	+2.39%
07/21	16:00 工場用地の取得に関するお知らせ
07/21	3,180	3,205	3,135	3,155	0%	82,400	968億7459万	+2.27%
07/17	3,155	3,175	3,130	3,155	+0.32%	51,900	968億7459万	+2.5%
07/16	3,160	3,170	3,135	3,145	-0.32%	46,800	965億6753万	+2.38%
07/15	3,155	3,155	3,120	3,155	0%	54,700	968億7459万	+2.9%
07/14	3,150	3,170	3,125	3,155	+0.96%	47,800	968億7459万	+3.14%
07/13	3,115	3,155	3,115	3,125	-0.32%	54,300	959億5343万	+2.43%
07/10	3,145	3,145	3,100	3,135	-0.16%	62,400	962億6048万	+3.02%
07/09	3,125	3,150	3,115	3,140	-0.16%	58,100	964億1401万	+3.49%
07/08	3,165	3,175	3,140	3,145	-0.63%	51,600	965億6753万	+4.07%
07/07	3,120	3,170	3,095	3,165	+1.61%	78,300	971億8164万	+5.11%
07/06	3,095	3,120	3,090	3,115	+0.65%	47,400	956億4638万	+3.9%
07/03	3,100	3,125	3,085	3,095	0%	58,300	950億3228万	+3.65%
07/02	3,055	3,100	3,055	3,095	+1.81%	42,100	950億3228万	+4.03%
07/01	16:00 自己株式の取得状況に関するお知らせ
07/01	3,060	3,060	3,025	3,040	-0.65%	48,600	933億4350万	+2.63%
06/30	3,100	3,105	3,050	3,060	-0.97%	47,700	939億5760万	+3.69%
06/29	3,100	3,105	3,055	3,090	+0.32%	77,800	948億7875万	+5.14%
06/26	3,085	3,105	3,055	3,080	+0.16%	56,700	945億7170万	+5.3%
06/25	3,055	3,095	3,055	3,075	+0.82%	140,200	944億1818万	+5.53%
06/24	3,020	3,055	3,000	3,050	+1.5%	80,500	936億5055万	+5.06%
06/23	2,997	3,040	2,997	3,005	+0.17%	115,100	922億6882万	+3.91%
06/22	2,989	3,005	2,970	3,000	+0.4%	67,100	921億1530万	+4.06%
06/19	2,988	3,000	2,960	2,988	-0.33%	118,900	917億4683万	+3.97%
06/18	2,945	3,005	2,933	2,998	+1.59%	77,600	920億5388万	+4.53%
06/17	3,010	3,035	2,945	2,951	-1.8%	65,700	906億1075万	+3.22%
06/16	2,992	3,025	2,956	3,005	+0.43%	79,400	922億6882万	+5.51%
06/15	3,000	3,020	2,979	2,992	-0.1%	75,100	918億6965万	+5.5%
06/12	2,991	3,035	2,965	2,995	+0.13%	96,200	919億6177万	+5.98%
06/11	2,974	2,996	2,958	2,991	+0.17%	82,200	918億3895万	+6.29%
06/10	2,958	3,010	2,958	2,986	+0.98%	82,400	916億8542万	+6.49%
06/09	2,921	2,960	2,921	2,957	+1.23%	96,600	907億9498万	+5.76%
06/08	2,913	2,944	2,893	2,921	+0.27%	88,300	896億8959万	+4.77%
06/05	2,871	2,920	2,858	2,913	+2.32%	95,700	894億4395万	+4.75%
06/04	2,862	2,871	2,837	2,847	-0.84%	99,300	874億1741万	+2.59%
06/03	2,822	2,875	2,801	2,871	+1.74%	133,500	881億5434万	+3.61%
06/02	2,802	2,839	2,773	2,822	-0.35%	92,800	866億4979万	+2.02%
06/01	2,816	2,832	2,793	2,832	+0.93%	124,300	869億5684万	+2.5%
05/29	2,771	2,806	2,759	2,806	+1.19%	601,200	861億5851万	+1.59%
05/28	2,770	2,777	2,754	2,773	+0.29%	64,700	851億4524万	+0.29%
05/27	2,740	2,765	2,727	2,765	+0.36%	72,300	848億9960万	-0.11%
05/26	2,776	2,778	2,744	2,755	+0.04%	54,900	845億9255万	-0.65%
05/25	2,802	2,803	2,752	2,754	-1.75%	80,400	845億6184万	-0.9%
05/22	2,770	2,804	2,741	2,803	+0.72%	101,300	860億6639万	+0.65%
05/21	2,796	2,814	2,783	2,783	-0.07%	116,500	854億5229万	-0.29%
05/20	16:00 剰余金の配当に関するお知らせ
05/20	2,786	2,797	2,758	2,785	-0.21%	73,500	855億1370万	-0.39%
05/19	2,783	2,793	2,768	2,791	+0.54%	84,700	856億9793万	-0.43%
05/18	2,800	2,807	2,759	2,776	-1.73%	114,400	852億3735万	-1.17%
05/15	2,781	2,825	2,770	2,825	+1.55%	78,300	867億4190万	+0.28%
05/14	2,850	2,851	2,737	2,782	+4.39%	163,100	854億2158万	-1.42%
05/13	16:00 自己株式の取得に係る事項の決定に関するお知らせ
05/13	16:00 2026年3月期決算補足資料
05/13	16:00 2026年3月期決算短信〔日本基準〕(連結)
05/13	2,703	2,709	2,662	2,665	-1.91%	142,300	818億2909万	-5.76%
05/12	2,730	2,747	2,706	2,717	-0.48%	45,300	834億2575万	-4.3%
05/11	2,700	2,741	2,695	2,730	+1.15%	59,900	838億2492万	-4.11%
05/08	2,740	2,745	2,690	2,699	-1.85%	117,100	828億7306万	-5.4%
05/07	2,775	2,779	2,750	2,750	-0.72%	45,700	844億3902万	-3.81%
05/01	2,775	2,779	2,745	2,770	+0.04%	44,900	850億5312万	-3.35%
04/30	2,752	2,787	2,742	2,769	+0.62%	85,600	850億2242万	-3.59%
04/28	2,753	2,762	2,741	2,752	-0.15%	61,000	845億43万	-4.34%
04/27	16:00 代表取締役および取締役の異動に関するお知らせ
04/27	2,739	2,771	2,730	2,756	+0.58%	76,300	846億2325万	-4.41%
04/24	2,743	2,756	2,714	2,740	+0.04%	67,900	841億3197万	-5.03%
04/23	2,751	2,751	2,731	2,739	-0.58%	78,900	841億126万	-5.22%
04/22	2,823	2,826	2,755	2,755	-2.37%	95,800	845億9255万	-4.93%
04/21	2,860	2,871	2,822	2,822	-1.33%	53,700	866億4979万	-2.76%
04/20	2,891	2,893	2,847	2,860	-0.14%	52,500	878億1658万	-1.52%
04/17	2,875	2,893	2,864	2,864	-0.38%	39,300	879億3940万	-1.38%
04/16	2,934	2,935	2,875	2,875	-1.68%	51,900	882億7716万	-1.07%
04/15	2,907	2,925	2,907	2,924	+0.72%	39,100	897億8171万	+0.52%
04/14	2,944	2,944	2,892	2,903	-0.96%	61,000	891億3690万	-0.27%
04/13	2,924	2,950	2,914	2,931	+0.21%	56,400	899億9664万	+0.65%
04/10	2,963	2,965	2,917	2,925	-0.61%	49,100	898億1241万	+0.34%
04/09	2,965	2,985	2,943	2,943	-0.57%	54,800	903億6510万	+0.86%
04/08	2,990	2,992	2,953	2,960	-0.27%	64,400	908億8709万	+1.44%
04/07	2,960	2,985	2,952	2,968	+0.58%	38,000	911億3273万	+1.57%
04/06	2,943	2,960	2,938	2,951	+0.27%	49,800	906億1075万	+0.82%
04/03	2,943	2,953	2,927	2,943	+0.48%	53,600	903億6510万	+0.34%
04/02	2,905	2,938	2,905	2,929	+0.24%	60,200	899億3523万	-0.24%
04/01	2,903	2,922	2,890	2,922	+1.74%	54,000	897億2030万	-0.65%
03/31	2,859	2,903	2,855	2,872	+0.38%	81,700	881億8504万	-2.48%
03/30	2,819	2,861	2,805	2,861	-2.15%	107,000	878億4729万	-3.02%
03/24	16:00 自己株式の取得状況および取得終了に関するお知らせ

理研ビタミン（4526）のIR情報・決算資料

2026/03/30～2026/08/24

IR情報＆株価推移

開示資料

決算

株式

チャート