日付	始値	高値	安値	終値	前日比	出来高	時価総額	25日乖離
2026
09/28	2,989	3,010	2,925	2,938	-0.24%	628,300	-	+5.12%
09/25	2,953	2,964	2,913	2,945	0%	480,500	-	+5.78%
09/24	2,963	2,986	2,920	2,945	+0.65%	545,800	-	+5.97%
09/18	2,910	2,963	2,906	2,926	+0.65%	657,800	-	+5.33%
09/18	（空売り報告）GOLDMAN SACHS INTERNATIONAL 719,622株（0.52%）再IN
09/17	2,870	2,914	2,870	2,907	+2.43%	354,100	-	+4.91%
09/16	2,751	2,838	2,750	2,838	+3.43%	407,800	-	+2.71%
09/15	2,702	2,770	2,691	2,744	+1.07%	389,100	-	-0.4%
09/14	2,635	2,720	2,631	2,715	+2.34%	523,200	-	-1.16%
09/11	2,657	2,707	2,637	2,653	-3.67%	539,800	-	-3.14%
09/10	2,833	2,873	2,747	2,754	-3.87%	602,000	-	+0.58%
09/09	2,807	2,905	2,802	2,865	+2.32%	366,600	-	+4.49%
09/08	2,866	2,870	2,800	2,800	-1.03%	542,100	-	+2.79%
09/07	2,823	2,853	2,811	2,829	+3.36%	709,900	-	+4.51%
09/04	2,721	2,780	2,715	2,737	+0.37%	408,900	-	+1.67%
09/03	2,757	2,758	2,709	2,727	-0.18%	289,900	-	+1.83%
09/02	2,780	2,820	2,729	2,732	-3.97%	455,100	-	+2.55%
09/01	2,755	2,857	2,746	2,845	+3.27%	411,500	-	+7.08%
08/31	2,712	2,779	2,700	2,755	-0.18%	453,800	-	+4%
08/28	2,774	2,795	2,742	2,760	-1.22%	1,040,500	-	+4.39%
08/27	2,765	2,819	2,760	2,794	+1.64%	461,600	-	+5.91%
08/27	（空売り報告）JPM Securities Japan Co Ltd. 437,600株（0.31%）-0.19%義務消失
08/26	2,700	2,749	2,695	2,749	+0.77%	284,800	-	+4.48%
08/26	（空売り報告）GOLDMAN SACHS INTERNATIONAL 525,265株（0.38%）-0.2%義務消失
08/25	2,700	2,736	2,681	2,728	-0.18%	393,700	-	+3.92%
08/25	（空売り報告）GOLDMAN SACHS INTERNATIONAL 803,107株（0.58%）-0.02%
08/24	2,698	2,769	2,678	2,733	+1.3%	398,800	-	+4.35%
08/21	2,705	2,728	2,662	2,698	-1.78%	379,000	-	+3.1%
08/20	2,714	2,759	2,694	2,747	+3.12%	483,600	-	+4.93%
08/19	2,750	2,753	2,656	2,664	-6.03%	584,100	-	+1.91%
08/19	（空売り報告）JPM Securities Japan Co Ltd. 691,826株（0.5%）新規
08/19	（空売り報告）GOLDMAN SACHS INTERNATIONAL 828,163株（0.6%）+0.09%
08/18	2,905	2,948	2,815	2,835	-2.44%	566,100	-	+8.41%
08/17	2,849	2,945	2,841	2,906	+4.91%	900,000	-	+11.26%
08/14	2,748	2,807	2,731	2,770	+2.33%	730,400	-	+6.21%
08/14	（空売り報告）GOLDMAN SACHS INTERNATIONAL 712,163株（0.51%）再IN
08/13	2,650	2,727	2,650	2,707	+3.01%	814,600	-	+3.76%
08/12	2,541	2,634	2,539	2,628	+3.55%	662,500	-	+0.42%
08/10	2,532	2,569	2,504	2,538	+1.08%	645,000	-	-3.53%
08/07	2,652	2,674	2,507	2,511	-5.21%	894,700	-	-4.99%
08/06	2,758	2,790	2,616	2,649	-6.92%	1,302,500	-	-0.19%
08/05	（IR情報）13:00 2027年3月期第1四半期決算説明
08/05	（IR情報）13:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
08/05	2,425	2,889	2,400	2,846	+17.75%	3,453,700	-	+6.95%
08/04	2,384	2,443	2,372	2,417	+1.64%	597,400	-	-9.2%
08/03	2,406	2,406	2,294	2,378	-2.58%	822,800	-	-11.37%
07/31	2,465	2,522	2,415	2,441	+1.79%	745,400	-	-9.76%
07/30	2,333	2,429	2,292	2,398	+1.27%	842,100	-	-11.97%
07/29	2,532	2,545	2,329	2,368	-7.72%	1,003,500	-	-13.7%
07/28	2,622	2,626	2,558	2,566	-2.36%	573,700	-	-7.13%
07/27	2,630	2,638	2,535	2,628	-0.08%	561,400	-	-5.16%
07/24	2,595	2,643	2,519	2,630	+0.77%	1,136,600	-	-5.23%
07/23	2,624	2,643	2,592	2,610	-0.53%	596,300	-	-6.12%
07/22	2,611	2,676	2,611	2,624	+0.61%	425,800	-	-5.71%
07/21	2,603	2,636	2,558	2,608	+1.32%	605,100	-	-6.25%
07/17	2,625	2,644	2,505	2,574	-3.74%	550,100	-	-7.54%
07/16	2,721	2,744	2,661	2,674	-1.73%	612,700	-	-3.81%
07/15	2,730	2,784	2,671	2,721	+2.02%	432,900	-	-1.8%
07/14	2,670	2,682	2,598	2,667	-0.11%	599,400	-	-3.44%
07/13	2,794	2,806	2,669	2,670	-3.75%	477,300	-	-3.09%
07/10	2,821	2,851	2,756	2,774	-0.64%	410,900	-	+1.09%
07/09	2,770	2,864	2,760	2,792	-0.21%	463,300	-	+2.27%
07/08	2,888	2,928	2,795	2,798	-4.31%	451,600	-	+3.1%
07/07	3,000	3,055	2,909	2,924	-1.52%	789,200	-	+8.42%
07/06	2,883	3,005	2,876	2,969	+4.8%	690,700	-	+10.95%
07/03	2,779	2,842	2,750	2,833	+1.25%	369,700	-	+6.7%
07/02	2,816	2,826	2,730	2,798	-0.99%	556,700	-	+5.66%
07/01	2,922	2,940	2,811	2,826	-1.6%	446,600	-	+7.09%
06/30	2,942	2,957	2,861	2,872	-1.78%	416,000	-	+9.24%
06/29	2,979	3,025	2,850	2,924	-0.44%	754,700	-	+11.56%
06/26	2,904	2,990	2,904	2,937	+1.14%	549,900	-	+12.66%
06/25	2,929	2,940	2,798	2,904	-0.55%	711,900	-	+12.34%
06/24	2,824	2,956	2,822	2,920	+3.4%	956,600	-	+13.84%
06/23	2,779	2,861	2,764	2,824	+1.84%	1,351,500	-	+10.96%
06/22	2,704	2,781	2,683	2,773	+1.5%	611,900	-	+9.52%
06/19	2,767	2,818	2,705	2,732	-0.29%	783,500	-	+8.28%
06/18	2,690	2,766	2,689	2,740	+2.01%	608,200	-	+8.73%
06/17	2,634	2,686	2,633	2,686	+2.6%	382,100	-	+6.59%
06/16	2,662	2,664	2,582	2,618	-1.36%	605,900	-	+3.68%
06/15	2,573	2,675	2,552	2,654	+7.32%	717,000	-	+4.41%
06/12	2,493	2,524	2,456	2,473	+1.23%	503,700	-	-3.21%
06/11	2,422	2,443	2,368	2,443	-2.01%	537,000	-	-5.16%
06/10	2,500	2,535	2,475	2,493	+0.24%	556,100	-	-3.97%
06/09	2,418	2,511	2,413	2,487	+3.88%	610,200	-	-4.79%
06/08	2,447	2,448	2,347	2,394	-2.17%	681,200	-	-8.77%
06/05	2,360	2,468	2,358	2,447	+2.38%	534,700	-	-7.42%
06/04	2,405	2,445	2,384	2,390	+1.4%	580,000	-	-9.88%
06/03	2,386	2,402	2,342	2,357	-1.79%	672,500	-	-11.56%
06/02	2,405	2,422	2,331	2,400	-2.04%	957,900	-	-10.41%
06/01	2,605	2,614	2,450	2,450	-7.55%	829,300	-	-8.92%
05/29	2,601	2,681	2,555	2,650	+2.24%	730,400	-	-1.96%
05/28	2,580	2,687	2,545	2,592	+1.21%	835,600	-	-4.18%
05/27	2,735	2,747	2,554	2,561	-4.62%	927,800	-	-5.5%
05/26	2,559	2,717	2,533	2,685	+4.96%	868,000	-	-1.18%
05/25	2,480	2,576	2,480	2,558	+6.9%	754,000	-	-5.89%
05/22	2,432	2,440	2,380	2,393	-0.99%	614,100	-	-12.31%
05/21	2,436	2,471	2,382	2,417	+0.04%	721,900	-	-12.01%
05/20	2,474	2,492	2,362	2,416	-3.05%	837,500	-	-12.62%
05/19	2,535	2,606	2,469	2,492	-2.27%	880,200	-	-10.46%
05/18	2,663	2,675	2,543	2,550	-4.14%	655,000	-	-8.9%
05/15	2,702	2,784	2,636	2,660	-2.67%	922,100	-	-5.14%
05/14	2,803	2,827	2,714	2,733	-3.19%	1,177,500	-	-2.57%
05/13	（IR情報）13:00 役員人事に関するお知らせ
05/13	（IR情報）13:00 2026年3月期決算説明
05/13	（IR情報）13:00 2026年3月期決算短信〔日本基準〕(連結)
05/13	（IR情報）13:00 剰余金の配当(増配)に関するお知らせ
05/13	3,015	3,200	2,823	2,823	-6.99%	2,130,400	-	+0.64%
05/12	3,025	3,135	3,015	3,035	+1.91%	763,500	-	+8.35%
05/11	3,015	3,055	2,940	2,978	-0.27%	621,100	-	+6.66%
05/08	2,956	3,005	2,896	2,986	+1.12%	727,600	-	+7.49%
05/07	3,005	3,045	2,949	2,953	+1.65%	787,900	-	+6.72%
05/01	2,833	2,929	2,779	2,905	+4.38%	670,100	-	+5.18%
04/30	2,780	2,799	2,707	2,783	-2.56%	570,300	-	+0.8%
04/23	（IR情報）15:00 2026年3月期業績予想及び配当予想の修正(増配)に関するお知らせ

ダイダン（1980）のイベントチャート

2026/04/30～2026/09/28

イベント情報＆株価推移

開示資料

決算

株式

チャート