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
09/28	3,256	3,306	3,204	3,242	-0.92%	1,525,600	-	+3.08%	-	-
09/25	3,189	3,272	3,173	3,272	+1.96%	1,432,800	-	+4.37%	-	-
09/24	3,196	3,219	3,150	3,209	+2.07%	1,614,900	-	+2.62%	-	-
09/18	3,202	3,214	3,128	3,144	-0.85%	1,946,000	-	+0.64%	-	-
09/17	3,200	3,208	3,160	3,171	+0.19%	1,375,700	-	+1.47%	-	-
09/16	3,120	3,173	3,100	3,165	+2.23%	1,199,300	-	+1.31%	-	-
09/15	3,067	3,109	3,050	3,096	-0.16%	870,200	-	-0.86%	-	-
09/14	3,075	3,121	3,050	3,101	+1.67%	1,477,100	-	-0.93%	-	-
09/11	2,944	3,059	2,944	3,050	+0.86%	1,842,700	-	-2.65%	-	-
09/10	3,000	3,024	2,966	3,024	+0.77%	1,554,700	-	-3.57%	-	-
09/09	2,979	3,035	2,973	3,001	+0.98%	1,974,500	-	-4.3%	-	-
09/08	3,143	3,149	2,970	2,972	-5.68%	1,389,800	-	-5.2%	-	-
09/07	3,283	3,283	3,148	3,151	-2.66%	1,016,400	-	+0.51%	-	-
09/04	3,229	3,255	3,205	3,237	+0.53%	1,567,500	-	+3.52%	-	-
09/03	3,203	3,249	3,191	3,220	+0.12%	1,327,400	-	+3.34%	-	-
09/02	3,247	3,254	3,199	3,216	-3.04%	1,421,500	-	+3.54%	-	-
09/01	3,220	3,332	3,215	3,317	+2.73%	1,601,800	-	+7.14%	-	-
08/31	3,170	3,241	3,160	3,229	+0.34%	1,377,100	-	+4.6%	-	-
08/28	3,208	3,234	3,185	3,218	+2.55%	1,809,400	-	+4.65%	-	-
08/27	3,171	3,190	3,133	3,138	+0.06%	1,108,500	-	+2.42%	-	-
08/26	3,133	3,155	3,121	3,136	+0.61%	749,300	-	+2.62%	-	-
08/25	3,086	3,127	3,057	3,117	+1.04%	1,040,200	-	+2.36%	-	-
08/24	3,063	3,108	3,051	3,085	+0.72%	948,200	-	+1.71%	-	-
08/21	3,019	3,063	3,019	3,063	+0.13%	1,339,600	-	+1.29%	-	-
08/20	3,037	3,066	3,000	3,059	+2.41%	1,548,500	-	+1.39%	-	-
08/19	3,058	3,072	2,961	2,987	-2.48%	1,882,800	-	-0.73%	-	-
08/18	3,109	3,140	3,052	3,063	-2.33%	1,366,000	-	+2.07%	-	-
08/17	3,160	3,169	3,105	3,136	-1.1%	1,673,400	-	+4.74%	-	-
08/14	3,157	3,189	3,136	3,171	+0.44%	2,282,100	-	+6.41%	-	-
08/13	3,158	3,175	3,131	3,157	+0.89%	1,837,300	-	+6.48%	-	-
08/12	3,288	3,310	3,119	3,129	-4.17%	2,353,300	-	+5.96%	-	-
08/10	3,197	3,273	3,190	3,265	+2.83%	1,522,600	-	+10.94%	-	-
08/07	3,180	3,260	3,129	3,175	+1.34%	2,828,800	-	+8.55%	-	-
08/06	3,100	3,178	3,081	3,133	+3.16%	3,027,600	-	+7.77%	-	-
08/05	2,983	3,068	2,980	3,037	+2.19%	1,596,600	-	+5.09%	-	-
08/04	2,962	3,022	2,956	2,972	+0.54%	1,550,400	-	+3.34%	-	-
08/03	2,950	2,996	2,895	2,956	+0.2%	1,888,000	-	+3.21%	-	-
07/31	2,990	3,009	2,912	2,950	-0.37%	2,700,600	-	+3.36%	-	-
07/30	2,928	2,993	2,923	2,961	-0.57%	1,831,100	-	+4.04%	-	-
07/29	3,007	3,007	2,909	2,978	+0.71%	2,439,400	-	+5.08%	-	-
07/28	3,043	3,065	2,931	2,957	-4.58%	1,934,200	-	+4.82%	-	-
07/27	3,000	3,103	2,981	3,099	+6.06%	2,514,300	-	+10.17%	-	-
07/24	2,923	2,955	2,901	2,922	-1.15%	931,000	-	+4.39%	-	-
07/23	2,932	2,969	2,923	2,956	+0.65%	1,497,000	-	+5.76%	-	-
07/22	2,899	2,959	2,892	2,937	+2.33%	1,434,400	-	+5.31%	-	-
07/21	2,825	2,880	2,787	2,870	+1.99%	1,342,700	-	+3.09%	-	-
07/17	2,820	2,852	2,758	2,814	-1.75%	2,183,500	-	+1.15%	-	-
07/16	2,838	2,925	2,836	2,864	-0.83%	1,390,800	-	+3.02%	-	-
07/15	2,862	2,895	2,844	2,888	+1.26%	1,448,400	-	+3.96%	-	-
07/14	2,791	2,882	2,771	2,852	+2.19%	1,956,700	-	+2.77%	-	-
07/13	2,882	2,887	2,759	2,791	-2.72%	1,207,000	-	+0.47%	-	-
07/10	2,850	2,900	2,845	2,869	+3.02%	2,250,900	-	+3.16%	-	-
07/09	2,793	2,834	2,768	2,785	-0.89%	1,228,100	-	0%	-	-
07/08	2,850	2,860	2,762	2,810	-1.85%	1,995,000	-	+0.57%	-	-
07/07	2,849	2,931	2,798	2,863	-0.52%	3,620,200	-	+2.03%	-	-
07/06	2,810	2,880	2,807	2,878	+2.53%	1,996,400	-	+2.46%	-	-
07/03	2,750	2,822	2,722	2,807	+3.12%	1,812,700	-	-0.14%	-	-
07/02	2,698	2,772	2,682	2,722	+0.37%	1,937,000	-	-3.34%	-	-
07/01	2,713	2,746	2,682	2,712	+0.56%	1,907,500	-	-3.9%	-	-
06/30	2,692	2,741	2,656	2,697	+1.05%	2,333,300	-	-4.63%	-	-
06/29	2,692	2,728	2,654	2,669	-0.85%	3,836,100	-	-5.95%	-	-
06/26	2,737	2,765	2,674	2,692	-2.75%	1,928,500	-	-5.41%	-	-
06/25	2,735	2,801	2,706	2,768	+4.85%	1,907,600	-	-2.5%	-	-
06/24	2,669	2,717	2,640	2,640	-1.23%	2,070,800	-	-6.58%	-	-
06/23	2,760	2,771	2,673	2,673	-2.98%	2,187,600	-	-5.18%	-	-
06/22	2,750	2,795	2,750	2,755	+0.22%	1,163,500	-	-2.06%	-	-
06/19	2,779	2,806	2,735	2,749	-2.34%	2,709,200	-	-1.93%	-	-
06/18	2,799	2,839	2,792	2,815	+0.57%	2,038,300	-	+0.79%	-	-
06/17	2,757	2,810	2,738	2,799	-0.29%	2,023,200	-	+0.68%	-	-
06/16	2,861	2,871	2,795	2,807	-1.02%	1,155,600	-	+1.41%	-	-
06/15	2,865	2,865	2,788	2,836	+2.57%	1,609,300	-	+2.94%	-	-
06/12	2,867	2,867	2,757	2,765	-1.11%	1,940,700	-	+0.95%	-	-
06/11	2,748	2,806	2,708	2,796	-0.99%	1,583,300	-	+2.57%	-	-
06/10	2,884	2,925	2,813	2,824	-3.65%	2,288,000	-	+4.17%	-	-
06/09	2,906	2,942	2,869	2,931	+2.05%	1,649,000	-	+9.28%	-	-
06/08	2,901	2,948	2,819	2,872	-3.07%	2,490,700	-	+8.46%	-	-
06/05	3,007	3,024	2,901	2,963	-1.69%	1,915,100	-	+13.18%	-	-
06/04	3,035	3,065	2,958	3,014	-2.84%	1,850,000	-	+16.78%	-	-
06/03	2,983	3,129	2,969	3,102	+5.15%	2,442,100	-	+22.03%	-	-
06/02	2,912	2,962	2,884	2,950	+0.89%	2,028,200	-	+17.95%	-	-
06/01	2,853	2,961	2,807	2,924	-0.14%	1,905,100	-	+18.52%	-	-
05/29	2,888	2,971	2,886	2,928	+1.67%	2,630,700	-	+20.25%	-	-
05/28	2,903	2,932	2,853	2,880	+0.95%	2,870,700	-	+19.85%	-	-
05/27	2,932	3,050	2,839	2,853	-2.76%	4,423,100	-	+20.18%	-	-
05/26	2,929	2,966	2,860	2,934	+2.02%	4,809,500	-	+25.06%	-	-
05/25	2,580	2,876	2,560	2,876	+13.68%	4,546,700	-	+24.34%	-	-
05/22	2,448	2,541	2,438	2,530	+3.77%	2,193,400	-	+10.92%	-	-
05/21	2,458	2,460	2,412	2,438	-0.77%	1,909,100	-	+7.73%	-	-
05/20	2,538	2,540	2,437	2,457	-2.54%	2,921,200	-	+9.3%	-	-
05/19	2,525	2,537	2,487	2,521	+0.28%	1,885,700	-	+12.9%	-	-
05/18	2,500	2,527	2,456	2,514	+1.05%	1,933,900	-	+13.4%	-	-
05/15	2,494	2,525	2,468	2,488	-0.32%	1,912,900	-	+13.19%	-	-
05/14	2,500	2,513	2,479	2,496	+0.24%	1,760,800	-	+14.55%	-	-
05/13	2,472	2,512	2,467	2,490	-0.36%	2,037,200	-	+15.33%	-	-
05/12	2,460	2,511	2,435	2,499	+2.8%	2,916,300	-	+16.88%	-	-
05/11	2,450	2,475	2,404	2,431	-0.45%	3,273,800	-	+14.78%	-	-
05/08	2,427	2,447	2,367	2,442	+1.2%	4,500,600	-	+16.45%	-	-
05/07	2,295	2,423	2,262	2,413	+15.18%	6,502,700	-	+16.18%	-	-
05/01	2,075	2,114	2,048	2,095	-0.1%	2,655,600	-	+1.7%	-	-
04/30	2,119	2,138	2,078	2,097	-0.71%	2,691,600	-	+1.99%	-	-

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	858 1,715 2/1	608 1,216 9/28	10,503,200 5,251,600 2/1	-	-	2901億3484万 3/31
2011年 3月期	850 1,700 4/27	516 1,032 3/15	8,587,800 4,293,900 6/18	3396億8956万	2062億1154万	2661億5676万 3/31
2012年 3月期	750 1,499 5/2	441 881 10/5	6,725,600 3,362,800 10/31	2995億2626万	1760億3911万	2317億8817万 3/30
2013年 3月期	592 1,183 4/2	216 431 11/6	17,065,400 8,532,700 2/1	2363億8397万	861億2129万	1826億3309万 3/29
2014年 3月期	1,695 3,390 3/10	398 795 4/4	25,512,400 12,756,200 2/28	6773億8094万	1588億5482万	5742億3788万 3/31
2015年 3月期	2,985 5,970 12/8	1,376 2,752 4/28	16,127,200 8,063,600 5/1	1兆1929億	5498億9745万	7624億2377万 3/31
2016年 3月期	2,357 7/21	1,492 1/21	10,375,300 2/1	9419億3917万	5962億5508万	6504億3382万 3/31
2017年 3月期	2,657 2/16	1,543 7/7	11,094,000 1/10	1兆618億	6166億3646万	8256億1099万 3/31
2018年 3月期	2,976 7/31	1,810 3/29	45,287,700 7/31	1兆1893億	7233億3894万	6660億6435万 3/30
2019年 3月期	2,099 5/14	1,465 12/25	6,075,300 11/30	8388億3339万	5854億6494万	5970億4195万 3/29
2020年 3月期	1,807 4/25	945 3/17	6,788,000 3/13	7221億4004万	3776億5486万	4047億3957万 3/31
2021年 3月期	1,977 3/18 3/16	960 4/6	6,957,300 10/30	7900億7795万	3836億4938万	6227億6211万 3/31
2022年 3月期	2,355 9/16	1,586 3/8	4,981,400 4/1	9411億3990万	6338億2075万	6370億2055万 3/31
2023年 3月期	2,308 6/7	1,727 4/7	6,956,800 5/20	9223億5706万	6901億6926万	6235億8092万 3/31
2024年 3月期	2,683 3/27	1,855 4/14 4/6	6,411,700 5/31	1兆330億	7142億1632万	8774億7542万 3/29
2025年 3月期	2,930 12/30	2,154 8/5	3,793,600 4/30	1兆1278億	8293億3798万	7646億6089万 3/31
2026年 3月期	2,434 4/1	1,798 6/23	28,755,400 5/30	9092億7705万	6716億8452万	6145億8042万 3/31
最新	3,242 2026/9/28		1,525,600	1兆2111億

セイコーエプソン（6724）の時価総額の推移

2026/04/30～2026/09/28

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート