Open Up Group Inc. (2154.T) JPX

Currency In JPY

2154.T Historical Return

If you invested ¥1000 in Open Up Group Inc. (2154.T) 10 years ago, it would be worth ¥3,868.56 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥2,117.21, while ¥1000 invested 1 year ago would be worth ¥1,088.45. This corresponds to total returns of 286.86%, 111.72%, 8.85%, respectively, with annualized returns of 14.48%, 16.19%, 8.85%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

2154.T Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	2,040	2,039	2,039	2,046	2,021	93,700
August 20, 2026	2,030	2,040	2,040	2,045	2,018	118,600
August 19, 2026	2,046	2,013	2,013	2,046	2,002	136,300
August 18, 2026	2,023	2,027	2,027	2,048	2,008	145,400
August 17, 2026	2,023	2,023	2,023	2,045	2,023	140,200
August 14, 2026	2,009	2,035	2,035	2,044	2,001	173,900
August 13, 2026	1,996	2,001	2,001	2,010	1,984	143,200
August 12, 2026	2,062	2,018	2,018	2,070	2,002	203,000
August 10, 2026	1,960	2,021	2,021	2,036	1,895	375,500
August 07, 2026	1,968	1,967	1,967	1,993	1,952	189,700
August 06, 2026	1,944	1,964	1,964	1,964	1,934	149,000
August 05, 2026	1,961	1,937	1,937	1,963	1,918	137,500
August 04, 2026	1,965	1,942	1,942	1,975	1,921	182,300
August 03, 2026	2,014	1,977	1,977	2,015	1,952	188,800
July 31, 2026	2,008	2,014	2,014	2,030	1,993	364,900
July 30, 2026	2,083	2,053	2,053	2,083	2,042	234,900
July 29, 2026	2,075	2,080	2,080	2,106	2,038	208,900
July 28, 2026	2,050	2,052	2,052	2,055	2,036	155,300
July 27, 2026	2,021	2,040	2,040	2,040	2,016	148,000
July 23, 2026	1,974	1,977	1,977	1,982	1,965	86,600
July 22, 2026	1,969	1,987	1,987	1,991	1,959	136,200
July 21, 2026	1,998	2,001	2,001	2,017	1,989	150,400
July 17, 2026	1,989	1,994	1,994	2,011	1,979	173,300
July 16, 2026	1,979	1,972	1,972	1,997	1,965	138,100
July 15, 2026	1,969	1,981	1,981	1,981	1,960	119,400
July 14, 2026	1,960	1,969	1,969	1,981	1,949	140,000
July 13, 2026	1,950	1,945	1,945	1,952	1,934	181,700
July 10, 2026	1,943	1,942	1,942	1,953	1,936	140,800
July 09, 2026	1,960	1,941	1,941	1,963	1,941	174,900
July 08, 2026	1,970	1,963	1,963	1,982	1,961	173,200
July 07, 2026	1,946	1,961	1,961	1,972	1,940	158,700
July 06, 2026	1,918	1,941	1,941	1,952	1,914	159,300
July 03, 2026	1,933	1,921	1,921	1,942	1,921	150,200
July 02, 2026	1,927	1,918	1,918	1,938	1,907	229,600
July 01, 2026	1,907	1,894	1,894	1,912	1,876	197,500
June 30, 2026	1,918	1,917	1,917	1,932	1,896	193,000
June 29, 2026	1,883	1,918	1,918	1,934	1,879	362,600
June 26, 2026	1,910	1,916	1,916	1,916	1,889	463,700
June 25, 2026	1,890	1,884	1,884	1,898	1,878	175,300
June 24, 2026	1,877	1,874	1,874	1,898	1,865	267,100
June 23, 2026	1,875	1,875	1,875	1,902	1,856	402,800
June 22, 2026	1,876	1,878	1,878	1,902	1,873	220,500
June 19, 2026	1,871	1,885	1,885	1,895	1,871	320,400
June 18, 2026	1,877	1,880	1,880	1,902	1,872	186,600
June 17, 2026	1,881	1,870	1,870	1,886	1,870	177,800
June 16, 2026	1,885	1,880	1,880	1,890	1,875	207,400
June 15, 2026	1,880	1,885	1,885	1,907	1,880	155,200
June 12, 2026	1,891	1,880	1,880	1,895	1,875	276,300
June 11, 2026	1,905	1,895	1,895	1,905	1,875	168,000
June 10, 2026	1,899	1,910	1,910	1,933	1,891	225,400
June 09, 2026	1,887	1,890	1,890	1,895	1,869	231,600
June 08, 2026	1,879	1,871	1,871	1,898	1,857	254,500
June 05, 2026	1,865	1,863	1,863	1,884	1,855	175,600
June 04, 2026	1,851	1,849	1,849	1,866	1,825	215,200
June 03, 2026	1,857	1,869	1,869	1,880	1,833	313,800
June 02, 2026	1,870	1,872	1,872	1,881	1,851	312,000
June 01, 2026	1,862	1,880	1,880	1,897	1,859	258,500
May 29, 2026	1,895	1,852	1,852	1,911	1,852	301,400
May 28, 2026	1,890	1,884	1,884	1,899	1,883	164,300
May 27, 2026	1,882	1,897	1,897	1,897	1,877	222,300