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
09/25	3,100	3,130	3,075	3,130	+2.12%	3,600	-	+4.58%
09/24	3,030	3,130	3,030	3,065	+1.83%	6,300	-	+2.65%
09/18	3,000	3,010	3,000	3,010	+0.17%	500	-	+0.94%
09/17	15:00 個人投資家向けIR説明会開催に関するお知らせ
09/17	3,020	3,030	3,000	3,005	-0.33%	700	-	+0.84%
09/16	2,982	3,015	2,982	3,015	+0.6%	600	-	+1.28%
09/15	3,020	3,020	2,997	2,997	-0.43%	500	-	+0.77%
09/14	3,020	3,025	2,997	3,010	+0.67%	800	-	+1.31%
09/11	2,972	2,990	2,972	2,990	+0.61%	900	-	+0.78%
09/10	3,000	3,000	2,970	2,972	-1.43%	1,100	-	+0.27%
09/09	3,030	3,030	3,015	3,015	-0.17%	500	-	+1.79%
09/08	3,015	3,025	3,015	3,020	+0.17%	1,300	-	+2.1%
09/07	3,030	3,030	3,015	3,015	+0.33%	500	-	+2.1%
09/04	2,997	3,015	2,995	3,005	+0.27%	3,000	-	+1.9%
09/03	2,978	2,997	2,970	2,997	+0.6%	1,500	-	+1.73%
09/02	2,972	2,996	2,955	2,979	+0.27%	2,100	-	+1.22%
09/01	2,989	2,989	2,971	2,971	-0.6%	400	-	+1.12%
08/31	2,971	2,989	2,971	2,989	+0.34%	500	-	+1.81%
08/28	2,969	2,979	2,960	2,979	+0.24%	700	-	+1.57%
08/27	2,965	2,984	2,952	2,972	+0.34%	600	-	+1.36%
08/26	2,998	2,998	2,953	2,962	-0.57%	2,300	-	+0.89%
08/25	2,952	2,979	2,943	2,979	+1.26%	2,300	-	+1.43%
08/24	2,950	2,960	2,940	2,942	-0.27%	1,100	-	+0.27%
08/21	2,950	2,953	2,950	2,950	+0.1%	500	-	+0.55%
08/20	2,920	2,952	2,918	2,947	+0.92%	1,400	-	+0.51%
08/19	2,930	2,930	2,920	2,920	-1.08%	1,700	-	-0.34%
08/18	2,962	2,962	2,929	2,952	-0.51%	1,900	-	+0.82%
08/17	2,953	2,970	2,931	2,967	+0.47%	1,900	-	+1.47%
08/14	2,922	2,953	2,922	2,953	+1.13%	1,700	-	+1.13%
08/13	2,951	2,951	2,918	2,920	-0.88%	1,400	-	+0.14%
08/12	2,933	2,947	2,930	2,946	+0.92%	2,000	-	+1.13%
08/10	2,920	2,925	2,919	2,919	-0.03%	1,100	-	+0.31%
08/07	2,946	2,946	2,918	2,920	+0.17%	600	-	+0.48%
08/06	2,945	2,945	2,915	2,915	-0.44%	600	-	+0.38%
08/05	2,910	2,930	2,910	2,928	+0.97%	900	-	+0.93%
08/04	2,904	2,915	2,895	2,900	-0.17%	2,800	-	+0.07%
08/03	2,906	2,929	2,905	2,905	-0.27%	1,300	-	+0.31%
07/31	2,928	2,935	2,913	2,913	-0.51%	2,000	-	+0.66%
07/30	2,930	2,930	2,903	2,928	+0.45%	1,500	-	+1.28%
07/29	2,863	2,928	2,863	2,915	+1.82%	6,400	-	+0.97%
07/28	2,917	2,917	2,863	2,863	-2.05%	3,100	-	-0.73%
07/27	2,965	2,965	2,912	2,923	+0.27%	2,700	-	+1.42%
07/24	2,954	2,954	2,881	2,915	-1.09%	8,500	-	+1.36%
07/23	2,995	2,995	2,888	2,947	-3.85%	26,700	-	+2.61%
07/22	16:00 2027年3月期第1四半期決算補足説明資料
07/22	16:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
07/22	3,025	3,075	2,950	3,065	+2.34%	26,100	-	+6.94%
07/21	2,956	3,020	2,950	2,995	+3.06%	7,500	-	+4.87%
07/17	16:00 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ
07/17	2,950	2,950	2,906	2,906	-1.09%	1,200	-	+2.04%
07/16	2,908	2,938	2,891	2,938	+1.14%	2,400	-	+3.41%
07/15	2,890	2,905	2,885	2,905	+0.17%	1,000	-	+2.58%
07/14	2,887	2,900	2,887	2,900	+1.51%	700	-	+2.55%
07/13	2,883	2,897	2,857	2,857	0%	2,400	-	+1.17%
07/10	2,904	2,904	2,857	2,857	-0.35%	1,600	-	+1.24%
07/09	2,860	2,867	2,852	2,867	+0.53%	900	-	+1.63%
07/08	2,853	2,864	2,850	2,852	-0.04%	900	-	+1.13%
07/07	2,865	2,870	2,853	2,853	-0.24%	600	-	+1.13%
07/06	2,845	2,875	2,845	2,860	+0.88%	700	-	+1.35%
07/03	2,850	2,850	2,833	2,835	-0.53%	900	-	+0.43%
07/02	2,842	2,850	2,831	2,850	+0.28%	1,300	-	+0.85%
07/01	2,842	2,842	2,842	2,842	-0.91%	200	-	+0.46%
06/30	2,842	2,868	2,842	2,868	+1.16%	700	-	+1.34%
06/29	2,858	2,879	2,835	2,835	-0.8%	2,500	-	+0.07%
06/26	2,885	2,885	2,841	2,858	+0.63%	2,000	-	+0.7%
06/25	2,800	2,880	2,800	2,840	+0.28%	2,300	-	-0.04%
06/24	2,830	2,832	2,830	2,832	-0.04%	900	-	-0.39%
06/23	2,857	2,857	2,817	2,833	+0.93%	3,500	-	-0.42%
06/22	2,785	2,822	2,785	2,807	+0.83%	3,800	-	-1.4%
06/19	16:00 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ
06/19	2,798	2,798	2,784	2,784	-0.78%	1,200	-	-2.21%
06/18	2,810	2,830	2,806	2,806	-0.14%	1,300	-	-1.44%
06/17	2,834	2,834	2,783	2,810	+0.07%	1,600	-	-1.23%
06/16	2,758	2,808	2,758	2,808	+0.83%	1,500	-	-1.27%
06/15	2,781	2,806	2,755	2,785	+1.98%	2,000	-	-2.04%
06/12	2,728	2,751	2,727	2,731	+0.11%	2,900	-	-3.94%
06/11	2,741	2,760	2,728	2,728	-2.26%	3,900	-	-4.11%
06/10	2,792	2,795	2,785	2,791	-0.68%	1,300	-	-1.93%
06/09	2,808	2,810	2,808	2,810	+0.11%	500	-	-1.2%
06/08	2,820	2,845	2,806	2,807	-0.6%	1,000	-	-1.23%
06/05	16:00 支配株主等に関する事項について
06/05	2,826	2,843	2,824	2,824	-0.98%	2,800	-	-0.6%
06/04	2,877	2,877	2,852	2,852	-1.25%	2,400	-	+0.53%
06/03	2,856	2,900	2,855	2,888	+0.94%	2,800	-	+1.91%
06/02	2,896	2,896	2,861	2,861	-1.31%	1,200	-	+0.92%
06/01	2,925	2,949	2,870	2,899	-0.24%	8,100	-	+1.97%
05/29	2,959	2,977	2,906	2,906	-0.24%	38,200	-	+2.4%
05/28	2,929	2,950	2,881	2,913	+1.15%	6,700	-	+2.9%
05/27	2,962	2,962	2,834	2,880	-2.21%	5,300	-	+1.98%
05/26	2,965	2,965	2,910	2,945	+0.07%	2,900	-	+4.54%
05/25	2,930	2,971	2,907	2,943	+0.44%	4,600	-	+4.92%
05/22	2,903	2,930	2,895	2,930	+1%	3,100	-	+4.94%
05/21	2,904	2,904	2,885	2,901	+0.97%	2,300	-	+4.47%
05/20	2,897	2,900	2,842	2,873	-0.42%	4,600	-	+3.94%
05/19	2,833	2,904	2,833	2,885	+2.23%	6,100	-	+4.87%
05/18	2,796	2,822	2,776	2,822	+1.18%	2,600	-	+3.03%
05/15	2,751	2,797	2,737	2,789	+1.71%	3,800	-	+2.24%
05/14	10:00 2026年3月期期末決算説明資料
05/14	2,781	2,815	2,742	2,742	-1.4%	3,300	-	+0.85%
05/13	2,780	2,789	2,780	2,781	+0.04%	500	-	+2.51%
05/12	10:00 (訂正)「2026年3月期通期決算補足説明資料」の一部訂正について
05/12	10:00 (訂正・数値データ訂正)「2026年3月期決算短信〔日本基準〕(連結)」の一部訂正について
05/12	2,799	2,810	2,763	2,780	-0.36%	2,500	-	+2.81%
05/11	2,808	2,808	2,788	2,790	+0.29%	2,400	-	+3.53%
05/08	2,768	2,782	2,729	2,782	+0.94%	3,100	-	+3.65%
05/07	2,739	2,766	2,738	2,756	+0.66%	4,200	-	+3.11%
05/01	2,764	2,764	2,726	2,738	-0.94%	1,500	-	+2.62%
04/30	2,797	2,797	2,746	2,764	-0.47%	6,300	-	+3.75%
04/28	2,740	2,777	2,723	2,777	+2.02%	9,600	-	+4.4%
04/22	16:00 剰余金の配当(増配)に関するお知らせ
04/22	16:00 2026年3月期通期決算補足説明資料
04/22	16:00 2026年3月期決算短信〔日本基準〕(連結)

オービーシステム（5576）のIR情報・決算資料

2026/04/28～2026/09/25

IR情報＆株価推移

開示資料

決算

株式

チャート