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
09/15	2,266	2,346	2,249	2,332	+2.01%	752,500	-	+0.3%	-	-
09/14	2,263	2,291	2,239	2,286	-1.17%	892,800	-	-1.68%	-	-
09/11	2,284	2,325	2,273	2,313	-2.77%	1,049,700	-	-0.56%	-	-
09/10	2,393	2,400	2,340	2,379	-0.29%	785,300	-	+2.32%	-	-
09/09	2,346	2,412	2,340	2,386	+2.27%	847,300	-	+2.67%	-	-
09/08	2,383	2,439	2,333	2,333	-4.11%	955,000	-	+0.65%	-	-
09/07	2,420	2,479	2,386	2,433	+7.18%	1,489,700	-	+5.14%	-	-
09/04	2,280	2,282	2,232	2,270	-0.39%	702,400	-	-1.6%	-	-
09/03	2,255	2,305	2,219	2,279	+2.33%	1,012,400	-	-1%	-	-
09/02	2,225	2,261	2,198	2,227	-3.76%	1,029,600	-	-3.05%	-	-
09/01	2,256	2,324	2,253	2,314	+1.18%	864,200	-	+0.56%	-	-
08/31	2,210	2,296	2,191	2,287	+2.1%	939,500	-	-0.82%	-	-
08/28	2,255	2,293	2,228	2,240	-0.75%	790,200	-	-3.03%	-	-
08/27	2,310	2,320	2,256	2,257	-1.66%	654,900	-	-2.55%	-	-
08/26	2,279	2,312	2,257	2,295	+0.83%	660,700	-	-1.12%	-	-
08/25	2,268	2,278	2,231	2,276	-0.26%	894,600	-	-2.07%	-	-
08/24	2,260	2,306	2,241	2,282	+2.47%	948,900	-	-1.85%	-	-
08/21	2,272	2,285	2,214	2,227	-3.97%	1,011,300	-	-4.46%	-	-
08/20	2,299	2,333	2,276	2,319	+0.87%	975,000	-	-0.9%	-	-
08/19	2,354	2,395	2,286	2,299	-5.59%	1,284,200	-	-2.05%	-	-
08/18	2,509	2,587	2,433	2,435	-3.72%	1,868,500	-	+3.48%	-	-
08/17	2,492	2,560	2,490	2,529	+4.68%	1,398,000	-	+7.34%	-	-
08/14	2,399	2,436	2,357	2,416	+1.17%	1,370,700	-	+2.5%	-	-
08/13	2,346	2,424	2,346	2,388	+2.4%	1,363,100	-	+1.06%	-	-
08/12	2,324	2,336	2,271	2,332	+0.56%	805,500	-	-1.73%	-	-
08/10	2,304	2,332	2,290	2,319	+0.65%	742,700	-	-2.97%	-	-
08/07	2,298	2,336	2,287	2,304	+0.17%	768,000	-	-4.44%	-	-
08/06	2,354	2,392	2,284	2,300	-2.25%	934,200	-	-5.35%	-	-
08/05	2,285	2,353	2,281	2,353	+5.23%	1,040,300	-	-3.88%	-	-
08/04	2,236	2,286	2,218	2,236	+0.68%	751,700	-	-9.25%	-	-
08/03	2,244	2,252	2,155	2,221	-2.37%	779,600	-	-10.7%	-	-
07/31	2,270	2,340	2,185	2,275	+6.11%	1,523,800	-	-9.54%	-	-
07/30	2,159	2,222	2,119	2,144	-0.69%	1,334,200	-	-15.66%	-	-
07/29	2,296	2,377	2,083	2,159	-6.82%	2,870,600	-	-15.89%	-	-
07/28	2,400	2,405	2,304	2,317	-4.73%	2,090,200	-	-10.54%	-	-
07/27	2,406	2,432	2,369	2,432	+1.12%	935,200	-	-6.93%	-	-
07/24	2,375	2,468	2,370	2,405	+0.54%	1,253,600	-	-8.24%	-	-
07/23	2,399	2,432	2,376	2,392	+0.67%	994,600	-	-8.91%	-	-
07/22	2,398	2,458	2,376	2,376	+0.59%	1,033,300	-	-9.52%	-	-
07/21	2,318	2,372	2,294	2,362	+3.01%	959,900	-	-10.16%	-	-
07/17	2,425	2,470	2,250	2,293	-6.06%	1,681,800	-	-12.91%	-	-
07/16	2,449	2,512	2,423	2,441	-0.89%	894,100	-	-7.29%	-	-
07/15	2,514	2,540	2,431	2,463	-1.08%	820,900	-	-6.06%	-	-
07/14	2,450	2,500	2,424	2,490	+1.67%	843,900	-	-4.6%	-	-
07/13	2,523	2,550	2,407	2,449	-2.43%	1,007,100	-	-5.74%	-	-
07/10	2,556	2,591	2,491	2,510	-1.57%	1,327,500	-	-2.9%	-	-
07/09	2,595	2,629	2,529	2,550	-0.82%	693,100	-	-0.93%	-	-
07/08	2,574	2,648	2,555	2,571	-2.02%	831,400	-	+0.39%	-	-
07/07	2,782	2,810	2,620	2,624	-5.41%	1,339,600	-	+3.02%	-	-
07/06	2,854	2,917	2,742	2,774	-1.98%	1,095,200	-	+9.82%	-	-
07/03	2,731	2,830	2,730	2,830	+1.98%	775,900	-	+13.38%	-	-
07/02	2,716	2,816	2,705	2,775	+0.58%	1,136,900	-	+12.53%	-	-
07/01	2,758	2,804	2,721	2,759	+0.04%	1,229,200	-	+13.4%	-	-
06/30	2,800	2,822	2,718	2,758	-1.78%	1,428,800	-	+14.92%	-	-
06/29	2,937	2,977	2,760	2,808	-3.6%	1,634,600	-	+18.68%	-	-
06/26	2,959	3,005	2,888	2,913	-1.52%	1,871,400	-	+24.91%	-	-
06/25	2,850	2,995	2,808	2,958	+6.79%	2,580,000	-	+29.17%	-	-
06/24	2,700	2,795	2,650	2,770	+1.65%	1,488,500	-	+23.39%	-	-
06/23	2,891	2,960	2,725	2,725	-6.23%	2,334,000	-	+23.53%	-	-
06/22	2,701	2,920	2,699	2,906	+10.75%	2,626,900	-	+33.79%	-	-
06/19	2,600	2,662	2,583	2,624	+3.55%	2,588,300	-	+23.25%	-	-
06/18	2,395	2,564	2,389	2,534	+6.25%	1,719,000	-	+20.67%	-	-
06/17	2,445	2,449	2,362	2,385	-2.45%	1,039,700	-	+14.77%	-	-
06/16	2,475	2,486	2,390	2,445	-0.61%	1,715,900	-	+18.86%	-	-
06/15	2,345	2,466	2,342	2,460	+7.19%	1,877,600	-	+20.94%	-	-
06/12	2,265	2,368	2,248	2,295	+6%	1,927,700	-	+14.18%	-	-
06/11	2,130	2,177	2,094	2,165	-0.69%	1,200,000	-	+8.63%	-	-
06/10	2,180	2,198	2,151	2,180	+0.32%	1,333,200	-	+9.99%	-	-
06/09	2,173	2,206	2,134	2,173	+1.78%	1,382,000	-	+10.36%	-	-
06/08	2,170	2,180	2,098	2,135	-4.22%	1,578,200	-	+9.21%	-	-
06/05	2,218	2,236	2,173	2,229	+0.27%	1,148,500	-	+14.72%	-	-
06/04	2,200	2,254	2,181	2,223	+0.09%	1,208,300	-	+15.36%	-	-
06/03	2,177	2,254	2,168	2,221	+6.12%	2,075,100	-	+16.22%	-	-
06/02	2,048	2,155	2,046	2,093	+3.15%	2,004,600	-	+10.39%	-	-
06/01	2,086	2,126	2,005	2,029	-2.36%	1,815,800	-	+7.53%	-	-
05/29	2,029	2,099	2,014	2,078	+6.24%	1,728,900	-	+10.41%	-	-
05/28	1,922	1,962	1,894	1,956	+1.14%	1,058,200	-	+4.38%	-	-
05/27	1,931	1,949	1,915	1,934	+0.62%	727,700	-	+3.31%	-	-
05/26	1,950	1,963	1,909	1,922	-0.77%	596,800	-	+2.73%	-	-
05/25	1,892	1,937	1,874	1,937	+3.69%	647,500	-	+3.58%	-	-
05/22	1,859	1,897	1,844	1,868	+1.58%	819,000	-	0%	-	-
05/21	1,829	1,857	1,813	1,839	+1.88%	646,100	-	-1.61%	-	-
05/20	1,857	1,862	1,778	1,805	-3.53%	1,196,300	-	-3.53%	-	-
05/19	1,848	1,878	1,831	1,871	+1.96%	949,300	-	-0.27%	-	-
05/18	1,803	1,835	1,773	1,835	-2.96%	1,734,600	-	-2.45%	-	-
05/15	1,906	2,028	1,863	1,891	-4.11%	3,186,800	-	+0.48%	-	-
05/14	1,900	1,972	1,891	1,972	+5.51%	1,144,400	-	+4.84%	-	-
05/13	1,868	1,887	1,851	1,869	+0.38%	901,700	-	-0.43%	-	-
05/12	1,885	1,906	1,851	1,862	-0.05%	963,700	-	-0.69%	-	-
05/11	1,888	1,896	1,847	1,863	-0.85%	774,700	-	-0.69%	-	-
05/08	1,869	1,879	1,831	1,879	-1%	730,000	-	+0.27%	-	-
05/07	1,866	1,917	1,857	1,898	+3.38%	987,900	-	+1.33%	-	-
05/01	1,825	1,845	1,823	1,836	+0.71%	559,800	-	-2.13%	-	-
04/30	1,818	1,833	1,801	1,823	-1.62%	681,800	-	-3.08%	-	-
04/28	1,833	1,853	1,821	1,853	+1.65%	571,500	-	-1.8%	-	-
04/27	1,828	1,840	1,798	1,823	-0.38%	558,600	-	-3.6%	-	-
04/24	1,832	1,855	1,814	1,830	-0.38%	674,500	-	-3.38%	-	-
04/23	1,863	1,869	1,805	1,837	-1.82%	764,600	-	-3.26%	-	-
04/22	1,870	1,883	1,842	1,871	-1.21%	663,400	-	-1.94%	-	-
04/21	1,919	1,923	1,894	1,894	+0.11%	657,100	-	-1.04%	-	-

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	976 488 6/5	484 242 4/1	7,180,500 14,361,000 6/5	-	-	1716億2263万 3/31
2011年 3月期	1,164 582 2/16	694 347 6/9	3,271,000 6,542,000 5/6	2528億7183万	1507億6722万	2063億8165万 3/31
2012年 3月期	1,178 589 3/21	832 416 4/14	2,490,000 4,980,000 4/28	2559億1325万	1807億4688万	2498億3042万 3/30
2013年 3月期	1,164 582 4/2	588 294 11/13	2,759,500 5,519,000 2/7	2528億7183万	1277億3938万	2215億8872万 3/29
2014年 3月期	1,380 690 5/23	886 443 3/3	2,662,500 5,325,000 7/25	2997億9650万	1924億7804万	2233億5751万 3/31
2015年 3月期	1,132 566 3/4	758 379 10/16	11,976,000 23,952,000 11/25	2459億2003万	1646億7083万	2341億8844万 3/31
2016年 3月期	1,218 609 5/28	728 364 10/1	5,302,000 10,604,000 4/30	2646億300万	1581億5352万	1665億3539万 3/31
2017年 3月期	1,174 587 2/14 587 2/1	660 330 6/28 330 6/27	3,393,500 6,787,000 2/1	2550億4427万	1433億8093万	2259億6775万 3/31
2018年 3月期	1,498 7,490 11/9	984 492 4/17	4,809,000 9,618,000 4/27	3254億3127万	2137億6794万	2319億1298万 3/30
2019年 3月期	1,210 6,050 5/15 6,050 5/1	798 3,990 12/26	2,741,000 548,200 7/27	2628億6505万	1733億6058万	1860億7774万 3/29
2020年 3月期	1,046 5,230 11/8	562 2,810 3/17	2,980,500 596,100 10/31	2272億3706万	1220億9104万	1483億4656万 3/31
2021年 3月期	1,040 5,200 3/18	588 2,940 7/31	1,992,500 398,500 7/29	2259億3359万	1277億3938万	2178億2560万 3/31
2022年 3月期	1,266 6,330 5/11	675 3,375 3/9	2,694,500 538,900 10/28	2750億3070万	1466億3959万	1572億9230万 3/31
2023年 3月期	1,130 5,650 3/9	671 3,355 6/20	6,071,000 1,214,200 10/28	2454億8554万	1457億7061万	2216億5333万 3/31
2024年 3月期	1,910 3/8	992 4,960 4/6	3,000,000 600,000 7/28	4149億3574万	2155億589万	3872億4504万 3/29
2025年 3月期	1,810 4/1	1,101 12/23	3,069,700 10/30	3932億1135万	2391億8547万	2449億3622万 3/31
2026年 3月期	2,388 2/27	924 4/7	8,924,600 1/15	5187億7830万	2007億3331万	3623億3494万 3/31
最新	2,332 2026/9/15		752,500	5066億1264万

大同特殊鋼（5471）の時価総額の推移

2026/04/21～2026/09/15

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート