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
10/02	913	913	895	903	-0.55%	15,700	-	+0.33%
10/01	919	919	901	908	+0.11%	19,000	-	+1.11%
09/30	913	915	890	907	-0.22%	29,200	-	+1.34%
09/29	903	911	889	909	+0.89%	13,900	-	+1.91%
09/28	914	922	899	901	-0.88%	27,500	-	+1.24%
09/25	913	924	897	909	-0.44%	42,000	-	+2.36%
09/24	956	974	907	913	-3.28%	91,100	-	+2.93%
09/18	891	945	890	944	+4.42%	61,800	-	+6.67%
09/17	909	945	889	904	-0.22%	65,000	-	+2.38%
09/16	905	922	905	906	-0.11%	23,100	-	+2.95%
09/15	916	922	889	907	+0.67%	30,400	-	+3.54%
09/14	925	925	875	901	-2.07%	89,000	-	+3.33%
09/11	934	983	914	920	-5.64%	205,400	-	+5.87%
09/10	1,071	1,159	913	975	-3.56%	1,215,300	-	+12.59%
09/09	867	1,011	867	1,011	+17.42%	301,500	-	+17.56%
09/08	882	883	861	861	-2.38%	7,900	-	+0.94%
09/07	880	898	850	882	0%	24,100	-	+3.52%
09/04	880	894	878	882	-1.45%	8,000	-	+3.76%
09/03	888	903	860	895	+3.47%	25,300	-	+5.54%
09/02	883	885	865	865	-2.04%	14,600	-	+2.25%
09/01	875	888	874	883	+1.61%	8,100	-	+4.25%
08/31	869	879	860	869	+2.12%	7,400	-	+2.84%
08/28	853	863	846	851	-0.12%	8,200	-	+1.07%
08/27	852	852	841	852	+1.43%	7,900	-	+1.43%
08/26	851	851	840	840	-0.47%	5,500	-	+0.12%
08/25	843	850	843	844	-0.12%	6,000	-	+0.72%
08/24	855	856	843	845	+0.48%	7,600	-	+1.08%
08/21	851	853	838	841	-1.18%	7,000	-	+0.72%
08/20	843	857	843	851	+0.35%	6,300	-	+2.04%
08/19	879	879	848	848	-3.53%	10,700	-	+1.92%
08/18	889	893	876	879	+0.57%	13,300	-	+5.78%
08/17	938	938	866	874	-2.13%	66,900	-	+5.43%
08/14	843	918	836	893	+9.44%	177,900	-	+8.11%
08/13	816	816	801	816	+0.99%	11,200	-	-0.97%
08/12	806	814	803	808	+0.25%	4,200	-	-2.06%
08/10	798	815	795	806	-3.93%	20,600	-	-2.42%
08/07	15:30 2027年3月期第1四半期決算短信〔日本基準〕(非連結)
08/07	838	847	831	839	-0.12%	6,700	-	+1.45%
08/06	831	840	831	840	+0.48%	1,700	-	+1.69%
08/05	824	837	820	836	+1.09%	7,500	-	+1.33%
08/04	830	831	826	827	-0.36%	2,100	-	+0.36%
08/03	828	834	824	830	+0.24%	2,100	-	+0.73%
07/31	829	837	824	828	-0.36%	10,100	-	+0.49%
07/30	867	867	830	831	-3.26%	14,400	-	+0.73%
07/29	900	900	831	859	-1.72%	26,200	-	+3.87%
07/28	839	874	817	874	+4.55%	14,400	-	+5.43%
07/27	810	860	803	836	+4.11%	32,100	-	+1.33%
07/24	810	810	802	803	-0.86%	3,500	-	-2.55%
07/23	813	813	805	810	+0.12%	4,000	-	-1.7%
07/22	822	823	808	809	-1.58%	6,700	-	-1.82%
07/21	805	829	798	822	+2.11%	10,800	-	-0.12%
07/17	803	809	796	805	-0.25%	10,500	-	-2.19%
07/16	808	830	807	807	-0.86%	9,000	-	-1.94%
07/15	814	825	813	814	0%	5,500	-	-1.21%
07/14	813	821	812	814	-0.12%	4,800	-	-1.21%
07/13	817	828	815	815	-0.61%	3,300	-	-1.21%
07/10	821	835	820	820	0%	4,900	-	-0.85%
07/09	827	827	816	820	-0.85%	3,700	-	-1.2%
07/08	855	855	811	827	-2.48%	10,100	-	-0.6%
07/07	850	867	845	848	+0.71%	15,500	-	+1.56%
07/06	820	850	820	842	+2.68%	8,500	-	+0.6%
07/03	807	833	807	820	+1.49%	6,800	-	-2.38%
07/02	811	823	808	808	-0.37%	5,900	-	-4.15%
07/01	808	831	800	811	+0.37%	13,200	-	-4.25%
06/30	817	817	800	808	-2.53%	23,600	-	-4.94%
06/29	15:30 役員の異動に関するお知らせ
06/29	837	842	823	829	-0.12%	10,900	-	-2.93%
06/26	844	844	821	830	-3.26%	19,800	-	-3.04%
06/25	893	893	853	858	-3.6%	19,800	-	-0.23%
06/24	900	916	858	890	-0.89%	31,300	-	+3.37%
06/23	791	938	791	898	+13.67%	142,200	-	+4.18%
06/22	793	796	787	790	-0.88%	10,700	-	-8.56%
06/19	807	815	788	797	-1.48%	12,000	-	-8.39%
06/18	820	824	809	809	+0.5%	9,000	-	-7.65%
06/17	792	807	791	805	+0.63%	9,500	-	-8.94%
06/16	815	815	794	800	-1.48%	15,200	-	-10.41%
06/15	815	834	812	812	0%	13,400	-	-9.88%
06/12	833	833	812	812	-0.73%	7,400	-	-10.77%
06/11	815	818	788	818	-0.37%	22,200	-	-11.09%
06/10	846	846	808	821	-3.3%	26,600	-	-11.63%
06/09	851	856	845	849	-0.93%	7,900	-	-9.39%
06/08	869	872	837	857	-2.61%	22,300	-	-9.31%
06/05	874	891	872	880	+0.46%	10,900	-	-7.56%
06/04	894	894	875	876	-2.23%	8,100	-	-8.65%
06/03	892	903	873	896	-0.22%	25,500	-	-7.15%
06/02	916	932	889	898	-1.97%	57,400	-	-7.61%
06/01	910	919	895	916	+1.89%	27,000	-	-6.72%
05/29	914	927	899	899	-0.99%	16,800	-	-9.38%
05/28	909	930	895	908	+1.57%	18,200	-	-9.38%
05/27	901	901	876	894	-0.33%	12,100	-	-11.66%
05/26	883	906	870	897	+1.24%	17,000	-	-12.23%
05/25	920	920	886	886	-3.9%	23,100	-	-14.23%
05/22	11:00 役員退職慰労金制度の廃止に関するお知らせ
05/22	900	923	899	922	+1.77%	19,600	-	-11.69%
05/21	899	910	896	906	+1.12%	20,800	-	-13.96%
05/20	940	950	880	896	-5.58%	35,400	-	-15.79%
05/19	958	970	945	949	-0.32%	16,500	-	-11.72%
05/18	950	970	950	952	+0.21%	18,200	-	-12.26%
05/15	11:00 2026年3月期決算短信〔日本基準〕(非連結)
05/15	10:50 通期業績予想と実績値との差異に関するお知らせ
05/15	1,005	1,050	945	950	-5.47%	77,100	-	-13.16%
05/14	1,016	1,016	999	1,005	-0.99%	18,100	-	-8.8%
05/13	1,016	1,034	1,015	1,015	-0.59%	10,300	-	-8.39%
05/12	1,032	1,039	1,015	1,021	-1.26%	22,000	-	-8.35%
05/11	1,055	1,055	1,027	1,034	-2.45%	19,100	-	-7.84%

イトーヨーギョー（5287）のIR情報・決算資料

2026/05/11～2026/10/02

IR情報＆株価推移

開示資料

決算

株式

チャート