Ishihara Sangyo Kaisha,Ltd. (4028.T) JPX

Currency In JPY

4028.T Historical Return

If you invested ¥1000 in Ishihara Sangyo Kaisha,Ltd. (4028.T) 10 years ago, it would be worth ¥4,408.61 as of October 21, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥2,610.45, while ¥1000 invested 1 year ago would be worth ¥1,157.2. This corresponds to total returns of 340.86%, 161.04%, 15.72%, respectively, with annualized returns of 15.98%, 21.14%, 15.72%.

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

4028.T Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 20, 2026	2,705	2,627	2,627	2,707	2,620	200,100
October 19, 2026	2,672	2,705	2,705	2,717	2,664	171,500
October 16, 2026	2,737	2,717	2,717	2,740	2,688	181,100
October 15, 2026	2,788	2,672	2,672	2,791	2,658	495,000
October 14, 2026	2,847	2,806	2,806	2,856	2,798	206,600
October 13, 2026	2,800	2,831	2,831	2,836	2,785	177,700
October 09, 2026	2,789	2,814	2,814	2,828	2,774	187,100
October 08, 2026	2,851	2,777	2,777	2,860	2,777	183,800
October 07, 2026	2,830	2,840	2,840	2,872	2,828	135,500
October 06, 2026	2,848	2,838	2,838	2,848	2,801	158,400
October 05, 2026	2,824	2,809	2,809	2,845	2,808	171,700
October 02, 2026	2,821	2,791	2,791	2,831	2,784	186,700
October 01, 2026	2,835	2,844	2,844	2,850	2,807	248,700
September 30, 2026	2,854	2,845	2,845	2,858	2,815	213,100
September 29, 2026	2,838	2,822	2,822	2,843	2,803	224,700
September 28, 2026	2,916	2,889	2,889	2,929	2,888	182,900
September 25, 2026	2,931	2,898	2,898	2,931	2,898	211,700
September 24, 2026	2,930	2,907	2,907	2,939	2,903	191,700
September 18, 2026	2,960	2,915	2,915	2,964	2,898	244,100
September 17, 2026	2,938	2,951	2,951	2,978	2,929	194,800
September 16, 2026	2,887	2,921	2,921	2,924	2,886	186,500
September 15, 2026	2,865	2,873	2,873	2,895	2,842	206,600
September 11, 2026	2,855	2,880	2,880	2,901	2,838	195,600
September 10, 2026	2,970	2,937	2,937	2,973	2,923	181,800
September 09, 2026	2,950	3,000	3,000	3,020	2,934	217,900
September 08, 2026	3,050	2,953	2,953	3,050	2,953	189,600
September 07, 2026	3,065	3,075	3,075	3,080	3,025	120,500
September 04, 2026	3,080	3,035	3,035	3,085	3,020	190,100
September 03, 2026	3,135	3,105	3,105	3,155	3,100	132,300
September 02, 2026	3,155	3,110	3,110	3,185	3,090	211,800
September 01, 2026	3,165	3,220	3,220	3,240	3,135	161,700
August 31, 2026	3,125	3,195	3,195	3,210	3,105	182,000
August 28, 2026	3,215	3,180	3,180	3,285	3,180	155,400
August 27, 2026	3,240	3,215	3,215	3,280	3,205	133,500
August 26, 2026	3,175	3,210	3,210	3,230	3,160	204,200
August 25, 2026	3,145	3,170	3,170	3,205	3,130	135,300
August 24, 2026	3,145	3,150	3,150	3,175	3,125	112,900
August 21, 2026	3,085	3,145	3,145	3,165	3,080	166,600
August 20, 2026	3,030	3,135	3,135	3,145	3,005	204,500
August 19, 2026	2,999	2,988	2,988	3,010	2,958	277,200
August 18, 2026	3,100	3,055	3,055	3,110	3,045	166,000
August 17, 2026	3,095	3,115	3,115	3,130	3,070	148,400
August 14, 2026	3,080	3,110	3,110	3,175	3,080	279,300
August 13, 2026	3,095	3,105	3,105	3,140	3,065	203,200
August 12, 2026	3,000	3,055	3,055	3,065	2,999	264,900
August 10, 2026	3,085	2,991	2,991	3,115	2,989	530,200
August 07, 2026	3,080	3,155	3,155	3,180	2,890	792,000
August 06, 2026	3,100	3,090	3,090	3,155	3,075	326,500
August 05, 2026	3,025	3,110	3,110	3,125	3,025	425,700
August 04, 2026	2,951	2,971	2,971	2,983	2,934	209,700
August 03, 2026	2,920	2,951	2,951	2,960	2,882	270,700
July 31, 2026	2,954	2,966	2,966	3,015	2,896	252,700
July 30, 2026	2,812	2,880	2,880	2,918	2,800	272,000
July 29, 2026	2,916	2,845	2,845	2,920	2,772	334,700
July 28, 2026	2,971	2,898	2,898	2,972	2,878	386,800
July 27, 2026	2,985	3,025	3,025	3,030	2,954	294,400
July 23, 2026	3,025	3,020	3,020	3,060	2,997	172,000
July 22, 2026	2,994	3,015	3,015	3,075	2,988	277,600
July 21, 2026	2,831	2,984	2,984	3,040	2,812	607,600
July 17, 2026	2,816	2,781	2,781	2,834	2,719	340,500