日付	始値	高値	安値	終値	前日比	出来高	時価総額	25日乖離	PER	PBR
2026
10/02	3,265	3,290	3,245	3,270	+0.15%	86,600	-	+5.96%	-	-
10/01	3,210	3,275	3,200	3,265	+1.24%	95,400	-	+6.04%	-	-
09/30	3,245	3,260	3,200	3,225	-0.31%	129,700	-	+5.05%	-	-
09/29	3,215	3,265	3,195	3,235	-0.92%	117,900	-	+5.65%	-	-
09/28	3,290	3,290	3,235	3,265	-0.61%	150,600	-	+6.98%	-	-
09/25	3,280	3,365	3,265	3,285	+0.92%	216,400	-	+8.09%	-	-
09/24	3,255	3,295	3,235	3,255	+0.46%	135,800	-	+7.39%	-	-
09/18	3,210	3,270	3,190	3,240	+1.57%	149,200	-	+7.07%	-	-
09/17	3,195	3,205	3,140	3,190	+0.95%	160,100	-	+5.66%	-	-
09/16	3,080	3,165	3,080	3,160	+3.1%	138,500	-	+4.98%	-	-
09/15	2,985	3,100	2,985	3,065	+1.66%	132,400	-	+2.2%	-	-
09/14	2,975	3,035	2,971	3,015	+0.84%	105,100	-	+0.7%	-	-
09/11	2,930	3,025	2,906	2,990	+0.84%	204,200	-	-0.07%	-	-
09/10	2,859	2,971	2,851	2,965	+2.38%	171,400	-	-0.87%	-	-
09/09	2,906	2,941	2,859	2,896	-0.21%	181,600	-	-3.24%	-	-
09/08	3,005	3,030	2,892	2,902	-4.38%	112,200	-	-3.07%	-	-
09/07	3,040	3,055	3,020	3,035	+0.33%	82,000	-	+1.44%	-	-
09/04	2,969	3,025	2,966	3,025	+1.65%	132,300	-	+1.34%	-	-
09/03	2,999	3,010	2,939	2,976	+0.4%	100,400	-	+0.1%	-	-
09/02	2,993	3,000	2,955	2,964	-1.53%	140,700	-	+0.1%	-	-
09/01	2,999	3,035	2,992	3,010	-1.15%	102,100	-	+1.96%	-	-
08/31	2,930	3,050	2,922	3,045	+3.26%	160,800	-	+3.33%	-	-
08/28	2,982	3,010	2,935	2,949	-1.11%	112,200	-	+0.37%	-	-
08/27	2,983	3,010	2,944	2,982	+1.08%	136,300	-	+1.6%	-	-
08/26	3,065	3,065	2,942	2,950	-4.38%	256,500	-	+0.68%	-	-
08/25	3,035	3,085	3,005	3,085	+1.65%	144,400	-	+5.4%	-	-
08/24	3,020	3,070	3,000	3,035	+0.5%	110,000	-	+4.12%	-	-
08/21	3,070	3,085	2,943	3,020	+0.67%	109,400	-	+3.85%	-	-
08/20	2,927	3,015	2,910	3,000	+2.6%	194,300	-	+3.34%	-	-
08/19	3,020	3,020	2,916	2,924	-5.37%	201,700	-	+0.9%	-	-
08/18	3,130	3,165	3,065	3,090	-1.12%	142,400	-	+6.74%	-	-
08/17	3,090	3,185	3,030	3,125	+1.63%	222,500	-	+8.32%	-	-
08/14	2,920	3,085	2,920	3,075	+3.54%	366,100	-	+6.92%	-	-
08/13	2,899	2,972	2,830	2,970	+3.2%	298,100	-	+3.52%	-	-
08/12	2,952	2,952	2,811	2,878	-2.51%	420,000	-	+0.38%	-	-
08/10	2,850	3,035	2,850	2,952	+0.07%	334,400	-	+2.89%	-	-
08/07	2,961	3,035	2,925	2,950	-0.47%	136,100	-	+2.82%	-	-
08/06	3,060	3,070	2,950	2,964	-2.18%	118,600	-	+3.2%	-	-
08/05	2,908	3,045	2,906	3,030	+3.98%	134,200	-	+5.39%	-	-
08/04	2,838	2,930	2,833	2,914	+2%	154,100	-	+1.29%	-	-
08/03	2,840	2,912	2,833	2,857	+0.25%	214,200	-	-0.73%	-	-
07/31	2,827	2,929	2,723	2,850	+4.51%	250,200	-	-1.08%	-	-
07/30	2,668	2,772	2,634	2,727	+2.21%	195,500	-	-5.48%	-	-
07/29	2,776	2,794	2,620	2,668	-3.02%	172,600	-	-7.75%	-	-
07/28	2,834	2,838	2,750	2,751	-4.48%	174,300	-	-5.11%	-	-
07/27	2,859	2,880	2,837	2,880	+1.66%	99,100	-	-0.89%	-	-
07/24	2,813	2,862	2,807	2,833	-0.81%	108,800	-	-2.71%	-	-
07/23	2,864	2,885	2,853	2,856	-0.28%	85,800	-	-2.19%	-	-
07/22	2,899	2,906	2,854	2,864	-0.03%	97,100	-	-1.98%	-	-
07/21	2,786	2,874	2,782	2,865	+2.84%	150,200	-	-1.92%	-	-
07/17	2,899	2,904	2,726	2,786	-3.23%	239,900	-	-4.56%	-	-
07/16	2,936	2,936	2,871	2,879	-0.24%	73,600	-	-1.34%	-	-
07/15	2,877	2,892	2,861	2,886	+0.31%	72,200	-	-0.99%	-	-
07/14	2,860	2,899	2,808	2,877	+1.41%	121,700	-	-1.2%	-	-
07/13	2,874	2,877	2,814	2,837	-0.42%	160,800	-	-2.58%	-	-
07/10	2,937	2,937	2,846	2,849	-2.16%	138,700	-	-2.16%	-	-
07/09	2,905	2,919	2,878	2,912	+0.41%	101,900	-	-0.07%	-	-
07/08	2,900	2,915	2,859	2,900	0%	141,000	-	-0.62%	-	-
07/07	2,927	2,950	2,882	2,900	-1.26%	140,800	-	-0.72%	-	-
07/06	2,989	2,997	2,876	2,937	-0.58%	165,700	-	+0.75%	-	-
07/03	3,020	3,080	2,950	2,954	-2.51%	118,900	-	+1.62%	-	-
07/02	2,988	3,080	2,988	3,030	-0.49%	131,000	-	+4.37%	-	-
07/01	3,065	3,100	3,035	3,045	-0.49%	110,400	-	+5.18%	-	-
06/30	2,984	3,100	2,960	3,060	+3.69%	213,200	-	+5.99%	-	-
06/29	3,025	3,030	2,895	2,951	+1.03%	200,000	-	+2.54%	-	-
06/26	2,965	3,020	2,895	2,921	-1.45%	219,100	-	+1.6%	-	-
06/25	2,888	3,005	2,888	2,964	+2.03%	141,500	-	+3.28%	-	-
06/24	2,894	2,927	2,842	2,905	+2.14%	127,800	-	+1.43%	-	-
06/23	2,916	2,921	2,834	2,844	-2.54%	164,300	-	-0.52%	-	-
06/22	2,977	3,025	2,887	2,918	-3.22%	212,800	-	+2.03%	-	-
06/19	3,070	3,095	2,992	3,015	-1.15%	257,300	-	+5.49%	-	-
06/18	2,928	3,075	2,928	3,050	+5.54%	213,500	-	+6.83%	-	-
06/17	2,853	2,966	2,835	2,890	+1.76%	218,400	-	+1.44%	-	-
06/16	2,800	2,853	2,788	2,840	+0.92%	152,100	-	-0.46%	-	-
06/15	2,825	2,847	2,779	2,814	+1.41%	152,100	-	-1.54%	-	-
06/12	2,818	2,827	2,741	2,775	-0.57%	225,100	-	-3.11%	-	-
06/11	2,791	2,841	2,721	2,791	-0.71%	171,600	-	-2.79%	-	-
06/10	2,879	2,882	2,781	2,811	-2.73%	232,900	-	-2.29%	-	-
06/09	2,866	2,900	2,796	2,890	+2.3%	161,300	-	0%	-	-
06/08	2,800	2,887	2,747	2,825	-2.59%	358,300	-	-2.38%	-	-
06/05	2,962	3,040	2,862	2,900	-3.65%	220,400	-	-0.1%	-	-
06/04	2,927	3,055	2,927	3,010	+1.24%	272,000	-	+3.47%	-	-
06/03	2,769	3,010	2,764	2,973	+7.87%	337,700	-	+2.06%	-	-
06/02	2,748	2,756	2,640	2,756	+0.29%	206,500	-	-5.71%	-	-
06/01	2,801	2,828	2,697	2,748	-3.61%	256,500	-	-6.66%	-	-
05/29	2,860	2,902	2,834	2,851	+0.46%	175,600	-	-3.91%	-	-
05/28	2,841	2,880	2,766	2,838	+0.5%	181,300	-	-4.96%	-	-
05/27	2,846	2,869	2,770	2,824	-0.46%	168,800	-	-6.12%	-	-
05/26	2,872	2,920	2,826	2,837	-1.83%	149,900	-	-6.46%	-	-
05/25	2,819	2,909	2,769	2,890	+3.21%	263,500	-	-5.43%	-	-
05/22	2,819	2,838	2,752	2,800	-0.5%	200,800	-	-8.97%	-	-
05/21	2,799	2,845	2,790	2,814	+1.3%	227,700	-	-9.23%	-	-
05/20	2,826	2,866	2,721	2,778	-3.17%	253,600	-	-11.02%	-	-
05/19	2,864	2,938	2,837	2,869	+0.28%	340,700	-	-8.86%	-	-
05/18	2,930	2,981	2,779	2,861	-2.92%	502,200	-	-9.8%	-	-
05/15	2,971	2,978	2,867	2,947	+1.62%	179,300	-	-7.68%	-	-
05/14	2,968	3,010	2,896	2,900	-2.78%	152,800	-	-9.69%	-	-
05/13	2,961	3,000	2,925	2,983	+0.64%	129,700	-	-7.56%	-	-
05/12	2,984	3,010	2,957	2,964	+0.1%	205,100	-	-8.35%	-	-
05/11	2,938	2,995	2,931	2,961	0%	260,800	-	-8.64%	-	-

年初来

年度	株価		出来高	時価総額
年度	高値	安値	大商い	高値	安値	期末
2010年 3月期	2,920 11/10	560 4/1	1,826,500 3/3	-	-	610億2161万 3/31
2011年 3月期	2,737 4/28	1,384 3/15	1,240,300 9/17	643億3596万	325億3232万	448億246万 3/31
2012年 3月期	1,934 4/1	850 10/5	1,149,400 7/29	454億6063万	199億8011万	284億4227万 3/30
2013年 3月期	1,672 11/28	1,000 7/25	2,158,600 11/30	393億205万	235億601万	302億5224万 3/29
2014年 3月期	2,120 9/26	1,160 4/2	3,027,100 5/8	498億3275万	272億6697万	293億112万 3/31
2015年 3月期	3,330 3/25	1,080 5/22 5/21	2,114,100 1/30	810億1231万	253億8649万	802億6165万 3/31
2016年 3月期	3,275 5/15	2,005 2/12	1,127,600 7/31	881億9919万	539億9675万	635億1362万 3/31
2017年 3月期	2,465 4/21	1,546 7/8	1,125,200 5/2	663億8504万	416億3540万	490億9243万 3/31
2018年 3月期	3,465 2/1	1,647 6/7	2,648,600 1/31	933億1609万	443億5544万	668億7123万 3/30
2019年 3月期	2,725 4/24	1,138 8/16	2,759,400 8/31	733億8711万	306億4753万	375億7343万 3/29
2020年 3月期	2,137 11/11	850 3/19	704,600 7/31	555億6200万	221億	252億3540万 3/31
2021年 3月期	1,592 2/1	1,005 7/31 4/6	623,700 2/2	413億9200万	261億3000万	290億5478万 3/31
2022年 3月期	1,344 4/2	631 3/18	1,055,100 3/18	336億	157億7500万	160億4120万 3/31
2023年 3月期	1,207 3/30	657 4/11	1,572,700 11/15	301億7500万	164億2500万	255億2031万 3/31
2024年 3月期	1,278 3/22	840 8/9	1,246,600 11/16	319億5000万	210億	281億4684万 3/29
2025年 3月期	1,959 9/26	1,140 4/19	3,304,700 11/21	489億7500万	285億	288億9316万 3/31
2026年 3月期	3,220 2/10	962 4/7	557,800 1/30	805億	240億5000万	648億4209万 3/31
最新	3,270 2026/10/2		86,600	817億5000万

フォスター電機（6794）の時価総額の推移

2026/05/11～2026/10/02

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート