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
10/13	2,020	2,035	1,993	2,035	+2.31%	188,600	-	+2.21%
10/09	1,986	1,998	1,978	1,989	+0.91%	128,200	-	-0.1%
10/08	1,955	1,971	1,943	1,971	+0.82%	139,000	-	-1.1%
10/07	1,965	1,972	1,955	1,955	-0.76%	158,100	-	-2.1%
10/06	1,985	1,986	1,966	1,970	+0.2%	88,500	-	-1.6%
10/05	1,980	1,980	1,959	1,966	-1.45%	195,000	-	-1.99%
10/02	1,988	2,010	1,975	1,995	-0.8%	169,500	-	-0.7%
10/01	1,997	2,020	1,987	2,011	-0.25%	198,100	-	+0.05%
09/30	2,009	2,020	1,986	2,016	+0.2%	185,400	-	+0.25%
09/29	2,035	2,035	2,000	2,012	-1.13%	147,700	-	0%
09/28	13:00 (変更)「代表取締役の異動及び社長交代に関するお知らせ」の一部変更に関するお知らせ
09/28	11:30 新経営体制のお知らせ
09/28	2,042	2,046	2,018	2,035	-0.05%	192,400	-	+1.09%
09/25	15:30 2026年8月度国内技術社員在籍数・稼働率の月次開示に関するお知らせ
09/25	15:30 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
09/25	2,036	2,042	2,025	2,036	+0.59%	122,900	-	+1.14%
09/24	1,995	2,038	1,994	2,024	-0.05%	211,000	-	+0.6%
09/18	2,040	2,040	2,009	2,025	-0.88%	156,800	-	+0.65%
09/17	2,015	2,043	2,013	2,043	+1.39%	124,000	-	+1.49%
09/16	2,008	2,024	2,001	2,015	+0.6%	96,500	-	+0.2%
09/15	2,005	2,008	1,989	2,003	+0.65%	113,500	-	-0.4%
09/14	1,949	1,997	1,946	1,990	+3.48%	143,600	-	-1.09%
09/11	1,913	1,944	1,905	1,923	-0.67%	268,800	-	-4.38%
09/10	1,935	1,943	1,924	1,936	+0.57%	204,300	-	-3.78%
09/09	1,931	1,943	1,904	1,925	-0.82%	160,400	-	-4.37%
09/08	1,965	1,968	1,937	1,941	-1.22%	143,100	-	-3.58%
09/07	1,988	1,989	1,961	1,965	-1.16%	108,500	-	-2.48%
09/04	2,001	2,014	1,985	1,988	-0.9%	141,400	-	-1.44%
09/03	2,029	2,029	2,000	2,006	-0.84%	104,400	-	-0.64%
09/02	12:00 AIを活用した人事サービスを展開するPeopleXと資本業務提携
09/02	2,045	2,054	2,020	2,023	-1.8%	156,300	-	+0.05%
09/01	2,067	2,074	2,056	2,060	-0.29%	124,200	-	+1.83%
08/31	2,083	2,083	2,054	2,066	-0.77%	158,100	-	+2.13%
08/28	15:30 2026年7月度国内技術社員在籍数・稼働率の月次開示に関するお知らせ
08/28	2,059	2,082	2,056	2,082	+1.22%	167,400	-	+3.07%
08/27	2,040	2,067	2,030	2,057	+0.73%	158,600	-	+2.03%
08/26	2,034	2,062	2,034	2,042	+0.39%	94,700	-	+1.44%
08/25	2,034	2,048	2,024	2,034	-0.25%	82,500	-	+1.14%
08/24	2,050	2,053	2,030	2,039	0%	160,300	-	+1.44%
08/21	2,040	2,046	2,021	2,039	-0.05%	93,700	-	+1.59%
08/20	2,030	2,045	2,018	2,040	+1.34%	118,600	-	+1.75%
08/19	2,046	2,046	2,002	2,013	-0.69%	136,300	-	+0.55%
08/18	2,023	2,048	2,008	2,027	+0.2%	145,400	-	+1.4%
08/17	2,023	2,045	2,023	2,023	-0.59%	140,200	-	+1.35%
08/14	2,009	2,044	2,001	2,035	+1.7%	173,900	-	+2.11%
08/13	1,996	2,010	1,984	2,001	-0.84%	143,200	-	+0.55%
08/12	16:15 「JPX日経インデックス400」の継続選定および「JPX日経中小型株指数」構成銘柄への新規選定に関するお知らせ
08/12	2,062	2,070	2,002	2,018	-0.15%	203,000	-	+1.51%
08/10	1,960	2,036	1,895	2,021	+2.75%	375,500	-	+1.81%
08/07	15:30 剰余金の配当に関するお知らせ
08/07	15:30 2026年6月期決算短信〔IFRS〕(連結)
08/07	1,968	1,993	1,952	1,967	+0.15%	189,700	-	-0.71%
08/06	1,944	1,964	1,934	1,964	+1.39%	149,000	-	-0.76%
08/05	1,961	1,963	1,918	1,937	-0.26%	137,500	-	-1.97%
08/04	1,965	1,975	1,921	1,942	-1.77%	182,300	-	-1.72%
08/03	2,014	2,015	1,952	1,977	-1.84%	188,800	-	+0.1%
07/31	17:00 代表取締役の異動及び社長交代に関するお知らせ
07/31	2,008	2,030	1,993	2,014	-1.9%	364,900	-	+2.13%
07/30	2,083	2,083	2,042	2,053	-1.3%	234,900	-	+4.37%
07/29	2,075	2,106	2,038	2,080	+1.36%	208,900	-	+6.12%
07/28	2,050	2,055	2,036	2,052	+0.59%	155,300	-	+5.12%
07/27	2,021	2,040	2,016	2,040	+1.69%	148,000	-	+4.88%
07/24	15:30 2026年6月度国内技術社員在籍数・稼働率の月次開示に関するお知らせ
07/24	1,960	2,006	1,959	2,006	+1.47%	134,500	-	+3.51%
07/23	1,974	1,982	1,965	1,977	-0.5%	86,600	-	+2.28%
07/22	1,969	1,991	1,959	1,987	-0.7%	136,200	-	+3.01%
07/21	1,998	2,017	1,989	2,001	+0.35%	150,400	-	+3.95%
07/17	1,989	2,011	1,979	1,994	+1.12%	173,300	-	+3.85%
07/16	1,979	1,997	1,965	1,972	-0.45%	138,100	-	+2.92%
07/15	1,969	1,981	1,960	1,981	+0.61%	119,400	-	+3.55%
07/14	1,960	1,981	1,949	1,969	+1.23%	140,000	-	+3.09%
07/13	1,950	1,952	1,934	1,945	+0.15%	181,700	-	+1.99%
07/10	1,943	1,953	1,936	1,942	+0.05%	140,800	-	+2%
07/09	1,960	1,963	1,941	1,941	-1.12%	174,900	-	+2.16%
07/08	1,970	1,982	1,961	1,963	+0.1%	173,200	-	+3.48%
07/07	1,946	1,972	1,940	1,961	+1.03%	158,700	-	+3.59%
07/06	1,918	1,952	1,914	1,941	+1.04%	159,300	-	+2.75%
07/03	1,933	1,942	1,921	1,921	+0.16%	150,200	-	+1.8%
07/02	1,927	1,938	1,907	1,918	+1.27%	229,600	-	+1.8%
07/01	1,907	1,912	1,876	1,894	-1.2%	197,500	-	+0.58%
06/30	1,918	1,932	1,896	1,917	-0.05%	193,000	-	+1.81%
06/29	1,883	1,934	1,879	1,918	+0.1%	362,600	-	+1.97%
06/26	15:30 2026年5月度国内技術社員在籍数・稼働率の月次開示に関するお知らせ
06/26	1,910	1,916	1,889	1,916	+1.7%	463,700	-	+1.97%
06/25	1,890	1,898	1,878	1,884	+0.53%	175,300	-	+0.43%
06/24	1,877	1,898	1,865	1,874	-0.05%	267,100	-	-0.05%
06/23	1,875	1,902	1,856	1,875	-0.16%	402,800	-	0%
06/22	1,876	1,902	1,873	1,878	-0.37%	220,500	-	+0.11%
06/19	1,871	1,895	1,871	1,885	+0.27%	320,400	-	+0.48%
06/18	1,877	1,902	1,872	1,880	+0.53%	186,600	-	+0.27%
06/17	1,881	1,886	1,870	1,870	-0.53%	177,800	-	-0.11%
06/16	1,885	1,890	1,875	1,880	-0.27%	207,400	-	+0.53%
06/15	1,880	1,907	1,880	1,885	+0.27%	155,200	-	+1.13%
06/12	1,891	1,895	1,875	1,880	-0.79%	276,300	-	+1.13%
06/11	1,905	1,905	1,875	1,895	-0.79%	168,000	-	+2.21%
06/10	1,899	1,933	1,891	1,910	+1.06%	225,400	-	+3.35%
06/09	1,887	1,895	1,869	1,890	+1.02%	231,600	-	+2.61%
06/08	1,879	1,898	1,857	1,871	+0.43%	254,500	-	+1.91%
06/05	1,865	1,884	1,855	1,863	+0.76%	175,600	-	+1.69%
06/04	1,851	1,866	1,825	1,849	-1.07%	215,200	-	+1.2%
06/03	1,857	1,880	1,833	1,869	-0.16%	313,800	-	+2.58%
06/02	1,870	1,881	1,851	1,872	-0.43%	312,000	-	+3.03%
06/01	1,862	1,897	1,859	1,880	+1.51%	258,500	-	+3.7%
05/29	1,895	1,911	1,852	1,852	-1.7%	301,400	-	+2.43%
05/28	1,890	1,899	1,883	1,884	-0.69%	164,300	-	+4.43%
05/27	1,882	1,897	1,877	1,897	+1.28%	222,300	-	+5.45%
05/26	1,847	1,875	1,831	1,873	+1.19%	250,700	-	+4.4%
05/25	1,859	1,869	1,822	1,851	+0.27%	194,600	-	+3.41%
05/22	17:00 2026年4月度国内技術社員在籍数・稼働率の月次開示に関するお知らせ
05/22	1,845	1,848	1,825	1,846	-0.91%	153,400	-	+3.3%
05/21	1,861	1,878	1,848	1,863	-0.11%	163,800	-	+4.43%
05/20	1,904	1,904	1,846	1,865	-2.76%	218,200	-	+4.78%
05/19	1,887	1,925	1,880	1,918	+2.84%	247,300	-	+7.81%
05/12	15:30 2026年6月期第3四半期決算短信〔IFRS〕(連結)

オープンアップグループ（2154）のIR情報・決算資料

2026/05/19～2026/10/13

IR情報＆株価推移

開示資料

決算

株式

チャート