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
10/06	12,275	12,280	11,930	11,930	-1.36%	629,600	-	-4.83%	-	-
10/05	12,190	12,205	12,030	12,095	-0.12%	654,800	-	-3.81%	-	-
10/02	12,110	12,300	12,040	12,110	-0.74%	868,700	-	-3.91%	-	-
10/01	12,235	12,320	12,090	12,200	-1.05%	593,900	-	-3.4%	-	-
09/30	12,100	12,370	12,020	12,330	+3.18%	964,000	-	-2.54%	-	-
09/29	12,160	12,230	11,870	11,950	-3.59%	803,000	-	-5.55%	-	-
09/28	12,575	12,620	12,380	12,395	-0.32%	619,000	-	-2.22%	-	-
09/25	12,645	12,685	12,335	12,435	-1.74%	725,100	-	-1.84%	-	-
09/24	12,745	12,895	12,645	12,655	+0.28%	632,600	-	-0.19%	-	-
09/18	12,830	12,900	12,595	12,620	-0.86%	1,054,000	-	-0.55%	-	-
09/17	12,705	12,785	12,610	12,730	+1.35%	527,700	-	+0.18%	-	-
09/16	12,425	12,690	12,425	12,560	+2.45%	717,300	-	-1.21%	-	-
09/15	12,410	12,440	12,210	12,260	-1.33%	651,900	-	-3.65%	-	-
09/14	12,465	12,535	12,350	12,425	-0.36%	1,677,400	-	-2.47%	-	-
09/11	12,150	12,600	12,150	12,470	-0.99%	881,500	-	-2.26%	-	-
09/10	12,900	12,935	12,530	12,595	-5.58%	943,500	-	-1.62%	-	-
09/09	13,140	13,390	13,090	13,340	+1.48%	828,300	-	+4.07%	-	-
09/08	12,900	13,350	12,710	13,145	+2.5%	1,090,300	-	+2.66%	-	-
09/07	12,985	12,985	12,720	12,825	+1.06%	456,800	-	+0.23%	-	-
09/04	12,775	12,820	12,605	12,690	-0.67%	521,200	-	-0.9%	-	-
09/03	12,410	12,825	12,380	12,775	+1.35%	606,500	-	-0.35%	-	-
09/02	12,700	12,850	12,430	12,605	-3%	803,100	-	-1.75%	-	-
09/01	12,600	13,000	12,560	12,995	+3.38%	776,600	-	+1.02%	-	-
08/31	12,540	12,590	12,395	12,570	-0.95%	876,700	-	-2.54%	-	-
08/28	12,685	12,825	12,635	12,690	-1.48%	560,200	-	-1.95%	-	-
08/27	12,890	13,015	12,735	12,880	+0.51%	508,100	-	-0.82%	-	-
08/26	12,590	12,915	12,590	12,815	+0.08%	613,700	-	-1.55%	-	-
08/25	12,890	12,990	12,645	12,805	+0.67%	660,900	-	-1.88%	-	-
08/24	12,275	12,795	12,220	12,720	+2.95%	684,500	-	-2.69%	-	-
08/21	12,320	12,530	12,275	12,355	-1.59%	580,500	-	-5.82%	-	-
08/20	12,330	12,555	12,240	12,555	+2.95%	437,300	-	-4.81%	-	-
08/19	12,545	12,605	12,085	12,195	-3.94%	750,600	-	-7.82%	-	-
08/18	13,050	13,050	12,670	12,695	-1.78%	455,700	-	-4.44%	-	-
08/17	13,055	13,210	12,860	12,925	-0.96%	428,000	-	-3.07%	-	-
08/14	12,945	13,050	12,790	13,050	+1.16%	558,200	-	-2.47%	-	-
08/13	12,895	13,015	12,835	12,900	+0.51%	589,900	-	-3.87%	-	-
08/12	12,645	12,835	12,635	12,835	+1.58%	625,000	-	-4.92%	-	-
08/10	12,750	12,840	12,575	12,635	-1.98%	690,400	-	-7.03%	-	-
08/07	13,495	13,520	12,750	12,890	-5.05%	957,800	-	-5.71%	-	-
08/06	13,065	13,660	12,780	13,575	+4.46%	1,552,300	-	-1.14%	-	-
08/05	13,070	13,335	12,980	12,995	-0.08%	561,000	-	-5.59%	-	-
08/04	12,880	13,135	12,815	13,005	+0.74%	533,500	-	-5.86%	-	-
08/03	12,995	13,205	12,445	12,910	-1.19%	626,200	-	-6.91%	-	-
07/31	13,200	13,440	12,945	13,065	+0.11%	737,600	-	-6.09%	-	-
07/30	12,900	13,460	12,870	13,050	+0.12%	777,000	-	-6.37%	-	-
07/29	13,575	13,620	12,830	13,035	-3.09%	761,600	-	-6.72%	-	-
07/28	13,650	13,710	13,330	13,450	-2.78%	489,900	-	-4.02%	-	-
07/27	13,900	13,945	13,595	13,835	+1.17%	384,500	-	-1.67%	-	-
07/24	13,650	13,775	13,505	13,675	-1.05%	421,200	-	-3.07%	-	-
07/23	13,675	13,935	13,570	13,820	+1.39%	457,900	-	-2.37%	-	-
07/22	13,625	13,865	13,555	13,630	-0.11%	383,200	-	-3.95%	-	-
07/21	13,340	13,755	13,110	13,645	+2.29%	598,000	-	-4.14%	-	-
07/17	13,715	13,855	13,150	13,340	-4.06%	637,600	-	-6.68%	-	-
07/16	13,970	14,075	13,755	13,905	-1.7%	715,400	-	-2.74%	-	-
07/15	13,705	14,220	13,695	14,145	+4.62%	842,600	-	-0.87%	-	-
07/14	13,600	13,685	13,340	13,520	-0.59%	462,300	-	-5.08%	-	-
07/13	13,965	14,080	13,465	13,600	-2.51%	609,600	-	-4.47%	-	-
07/10	14,350	14,360	13,900	13,950	-0.71%	752,900	-	-1.89%	-	-
07/09	13,795	14,050	13,700	14,050	0%	816,900	-	-1%	-	-
07/08	14,540	14,565	14,035	14,050	-5.51%	709,200	-	-0.72%	-	-
07/07	15,135	15,290	14,765	14,870	-1.56%	640,400	-	+5.44%	-	-
07/06	14,785	15,425	14,715	15,105	+3.11%	838,000	-	+7.6%	-	-
07/03	14,990	14,990	14,245	14,650	+1.56%	841,200	-	+4.9%	-	-
07/02	14,290	14,765	14,280	14,425	+0.42%	509,800	-	+3.48%	-	-
07/01	14,480	14,655	14,270	14,365	+0.81%	531,400	-	+3.08%	-	-
06/30	14,535	14,640	14,200	14,250	-0.9%	697,400	-	+2.27%	-	-
06/29	13,980	14,595	13,980	14,380	+2.71%	794,700	-	+3.02%	-	-
06/26	13,660	14,155	13,435	14,000	+2.15%	896,300	-	+0.34%	-	-
06/25	14,230	14,270	13,630	13,705	-1.79%	768,200	-	-1.59%	-	-
06/24	14,120	14,140	13,825	13,955	-0.61%	808,000	-	+0.25%	-	-
06/23	14,900	15,085	14,040	14,040	-5.36%	1,062,200	-	+0.95%	-	-
06/22	14,730	14,900	14,420	14,835	+0.34%	500,500	-	+6.5%	-	-
06/19	14,710	15,030	14,665	14,785	-0.47%	1,111,400	-	+6.34%	-	-
06/18	14,710	15,050	14,675	14,855	+0.99%	643,700	-	+6.87%	-	-
06/17	15,000	15,245	14,705	14,710	0%	757,700	-	+5.47%	-	-
06/16	15,290	15,350	14,690	14,710	-3%	1,129,700	-	+4.53%	-	-
06/15	14,240	15,245	14,235	15,165	+13.38%	1,499,800	-	+6.59%	-	-
06/12	13,520	13,600	13,205	13,375	+1.17%	839,400	-	-6.66%	-	-
06/11	13,340	13,465	13,015	13,220	-2.33%	853,300	-	-8.71%	-	-
06/10	13,365	13,650	13,300	13,535	+1.69%	961,000	-	-7.56%	-	-
06/09	13,470	13,645	13,210	13,310	+1.06%	1,016,700	-	-9.84%	-	-
06/08	13,320	13,565	12,915	13,170	-0.79%	920,500	-	-11.66%	-	-
06/05	12,850	13,385	12,805	13,275	+1.69%	925,100	-	-12%	-	-
06/04	12,905	13,155	12,765	13,055	+1.67%	1,029,600	-	-14.15%	-	-
06/03	12,710	13,090	12,690	12,840	-2.95%	956,200	-	-16.14%	-	-
06/02	13,155	13,275	12,670	13,230	-0.56%	1,070,300	-	-14.29%	-	-
06/01	13,920	13,960	13,305	13,305	-5.03%	838,400	-	-14.42%	-	-
05/29	14,220	14,280	13,965	14,010	-2.16%	1,332,300	-	-10.48%	-	-
05/28	14,355	14,655	14,160	14,320	0%	609,600	-	-8.95%	-	-
05/27	15,130	15,170	14,295	14,320	-3.76%	737,900	-	-9.3%	-	-
05/26	14,495	15,325	14,165	14,880	+4.83%	1,287,100	-	-6.26%	-	-
05/25	14,080	14,640	14,080	14,195	+6.13%	1,047,300	-	-10.81%	-	-
05/22	13,670	13,670	13,235	13,375	-1.22%	908,800	-	-16.46%	-	-
05/21	13,770	13,900	13,430	13,540	-0.84%	1,027,300	-	-16.07%	-	-
05/20	14,400	14,400	13,385	13,655	-6.12%	1,407,300	-	-15.95%	-	-
05/19	14,300	14,900	14,260	14,545	+2.39%	1,145,800	-	-11.15%	-	-
05/18	14,500	14,560	13,805	14,205	-3.33%	1,332,700	-	-13.75%	-	-
05/15	16,050	16,200	14,560	14,695	-8.41%	2,034,700	-	-11.12%	-	-
05/14	17,515	17,620	16,005	16,045	-10.14%	2,074,700	-	-3.22%	-	-
05/13	18,565	18,700	17,650	17,855	-3.82%	1,062,000	-	+7.7%	-	-

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	1,255 251 6/15	695 139 11/27	4,104,800 20,524,000 10/7	-	-	2246億6823万 3/31
2011年 3月期	1,180 236 3/14	800 160 3/15	9,523,200 47,616,000 3/14	2573億8690万	1744億9959万	2337億5511万 3/31
2012年 3月期	1,145 229 10/5 229 10/3	815 163 8/9	5,588,000 27,940,000 8/24	2497億5254万	1777億7146万	2462億9807万 3/30
2013年 3月期	1,520 304 1/7	910 182 6/4 182 5/18 他2件	6,707,400 33,537,000 2/7	3315億4923万	1984億9329万	2953億2963万 3/29
2014年 3月期	2,675 535 9/10	1,235 247 4/2	59,204,400 296,022,000 9/10	5834億8302万	2693億8375万	5250億7462万 3/31
2015年 3月期	3,645 729 2/27 729 2/25	2,215 443 4/14 443 4/11	6,652,000 33,260,000 5/28	8312億5599万	5051億3910万	7943億9424万 3/31
2016年 3月期	4,280 856 8/18	3,225 645 1/21	5,819,200 29,096,000 12/22	1兆26億	7554億6841万	8704億403万 3/31
2017年 3月期	4,645 929 7/27	3,455 691 4/6	5,468,200 27,341,000 8/8	1兆881億	8093億4678万	9288億7453万 3/31
2018年 3月期	6,620 11/8 11/7	4,005 801 4/17	3,354,400 12/20	1兆5183億	9185億4904万	1兆2109億 3/30
2019年 3月期	6,300 7/26	4,385 12/26	3,442,500 8/7	1兆4146億	9846億1303万	1兆1211億 3/29
2020年 3月期	5,210 4/2	2,755 3/23	2,470,500 5/28	1兆1698億	6186億1092万	6983億8117万 3/31
2021年 3月期	4,530 3/29	3,020 4/21	2,567,900 5/13	1兆171億	6781億1433万	8789億6601万 3/31
2022年 3月期	4,340 4/13	3,280 12/2	3,062,700 6/18	9745億868万	7364億9504万	7084億1137万 3/31
2023年 3月期	4,750 3/9	3,335 4/7	2,917,800 3/17	8966億6496万	6696億7924万	7713億5728万 3/31
2024年 3月期	5,944 3/22	4,000 4/6	3,325,100 8/7	1兆1220億	7550億8628万	1兆362億 3/29
2025年 3月期	7,485 11/7	4,956 8/5	3,752,000 11/7	1兆3710億	9158億4635万	1兆1355億 3/31
2026年 3月期	20,680 3/3	5,793 4/7	3,231,500 2/6	3兆3746億	1兆610億	2兆6171億 3/31
最新	11,930 2026/10/6		629,600	1兆9468億

大成建設（1801）の時価総額の推移

2026/05/13～2026/10/06

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート