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
09/15	（IR情報）11:30 2027年3月期第1四半期連結決算説明会質疑応答要旨
09/15	1,355	1,357	1,314	1,329	+0.23%	884,500	-	+0.91%
09/14	1,276	1,327	1,251	1,326	+1.84%	1,044,700	-	+0.99%
09/11	1,287	1,308	1,273	1,302	-0.46%	1,031,800	-	-0.61%
09/10	1,287	1,312	1,282	1,308	+1.08%	987,700	-	+0.08%
09/09	1,300	1,302	1,283	1,294	-0.61%	762,900	-	-0.61%
09/09	（空売り報告）モルガン・スタンレーMUFG証券 2,366,425株（0.65%）+0.11%
09/08	1,307	1,314	1,294	1,302	+0.23%	690,900	-	+0.08%
09/07	1,339	1,357	1,298	1,299	-4.06%	1,065,500	-	-0.08%
09/04	1,366	1,371	1,341	1,354	-1.24%	605,100	-	+4.15%
09/03	1,339	1,371	1,300	1,371	+1.71%	814,700	-	+5.38%
09/02	1,378	1,397	1,348	1,348	-2.18%	682,700	-	+3.53%
09/01	1,354	1,378	1,347	1,378	+0.73%	872,800	-	+5.92%
09/01	（空売り報告）モルガン・スタンレーMUFG証券 1,975,377株（0.54%）再IN
08/31	1,371	1,373	1,351	1,368	+0.51%	832,600	-	+5.39%
08/28	1,329	1,363	1,328	1,361	+2.41%	765,000	-	+5.26%
08/27	1,338	1,350	1,324	1,329	-0.97%	393,900	-	+3.26%
08/26	1,345	1,357	1,339	1,342	+0.22%	821,700	-	+4.52%
08/25	1,348	1,358	1,325	1,339	+1.59%	827,200	-	+4.61%
08/24	1,312	1,338	1,308	1,318	+0.76%	860,500	-	+3.13%
08/21	1,341	1,355	1,308	1,308	-2.24%	984,000	-	+2.67%
08/20	（5%ルール）シルチェスター・インターナショナル・インベスター…（5.07%）
08/20	1,319	1,355	1,298	1,338	+3.8%	1,546,300	-	+5.27%
08/19	1,285	1,292	1,268	1,289	+1.1%	1,013,100	-	+1.82%
08/18	1,257	1,277	1,244	1,275	+0.63%	1,211,900	-	+0.95%
08/17	1,300	1,307	1,261	1,267	-0.71%	889,900	-	+0.56%
08/14	1,259	1,281	1,256	1,276	+2.82%	751,300	-	+1.43%
08/13	1,256	1,259	1,230	1,241	-0.88%	620,800	-	-1.19%
08/12	1,251	1,271	1,251	1,252	+0.48%	627,800	-	-0.24%
08/10	1,247	1,257	1,228	1,246	+0.32%	653,400	-	-0.64%
08/07	（IR情報）15:30 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ
08/07	1,230	1,254	1,213	1,242	+1.89%	835,700	-	-0.72%
08/06	1,130	1,229	1,120	1,219	+2.44%	1,498,400	-	-2.25%
08/05	（IR情報）13:00 2027年3月期第1四半期決算説明会資料(決算パート)
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	1,270	1,317	1,184	1,190	-5.85%	1,739,200	-	-4.26%
08/04	1,277	1,277	1,247	1,264	-2.02%	839,400	-	+1.85%
08/03	1,303	1,306	1,265	1,290	-1%	778,900	-	+4.37%
07/31	1,311	1,336	1,294	1,303	-5.31%	1,019,700	-	+6.02%
07/30	1,398	1,405	1,364	1,376	-1.22%	1,010,800	-	+12.6%
07/29	1,334	1,401	1,318	1,393	+5.93%	1,345,400	-	+15.12%
07/28	1,315	1,323	1,299	1,315	+0.77%	837,700	-	+9.77%
07/27	1,260	1,309	1,249	1,305	+4.9%	1,041,400	-	+9.76%
07/24	1,214	1,247	1,199	1,244	+1.97%	937,800	-	+5.42%
07/23	1,220	1,237	1,202	1,220	-1.45%	985,000	-	+3.83%
07/22	1,241	1,252	1,220	1,238	-1.75%	780,800	-	+5.63%
07/21	1,268	1,288	1,255	1,260	-0.71%	980,200	-	+7.97%
07/21	（空売り報告）GOLDMAN SACHS INTERNATIONAL 1,763,574株（0.48%）-0.02%義務消失
07/17	1,247	1,281	1,230	1,269	+3.25%	1,408,800	-	+9.21%
07/17	（空売り報告）GOLDMAN SACHS INTERNATIONAL 1,828,774株（0.5%）再IN
07/16	（IR情報）15:30 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ
07/16	1,219	1,235	1,211	1,229	+0.57%	543,700	-	+6.22%
07/15	1,235	1,244	1,215	1,222	-0.57%	549,200	-	+5.8%
07/14	1,234	1,261	1,227	1,229	+0.82%	762,300	-	+6.5%
07/13	1,220	1,224	1,200	1,219	+1.5%	633,800	-	+5.82%
07/10	1,209	1,212	1,191	1,201	-0.08%	569,400	-	+4.53%
07/09	1,210	1,213	1,189	1,202	-1.64%	501,600	-	+4.8%
07/08	1,245	1,246	1,211	1,222	-0.73%	696,400	-	+6.82%
07/07	1,220	1,243	1,212	1,231	+1.23%	914,600	-	+7.98%
07/06	1,178	1,216	1,173	1,216	+3.67%	1,144,700	-	+6.95%
07/03	1,170	1,178	1,145	1,173	+2.62%	759,100	-	+3.53%
07/02	1,150	1,161	1,127	1,143	+1.78%	677,900	-	+1.06%
07/01	1,142	1,147	1,117	1,123	-2.09%	581,600	-	-0.62%
06/30	1,150	1,160	1,132	1,147	+0.53%	1,046,100	-	+1.41%
06/29	1,115	1,144	1,111	1,141	+2.33%	894,300	-	+0.88%
06/26	1,103	1,122	1,100	1,115	+0.63%	749,100	-	-1.5%
06/25	1,092	1,115	1,086	1,108	+1.93%	501,200	-	-2.38%
06/24	1,085	1,095	1,074	1,087	+0.18%	769,200	-	-4.48%
06/23	1,083	1,094	1,075	1,085	-0.91%	642,400	-	-5.07%
06/22	1,095	1,098	1,083	1,095	+0.27%	829,400	-	-4.53%
06/19	1,110	1,121	1,089	1,092	-2.24%	2,354,700	-	-5.04%
06/18	1,118	1,135	1,112	1,117	-0.62%	705,200	-	-2.95%
06/17	1,135	1,136	1,116	1,124	-0.27%	616,300	-	-2.18%
06/16	1,119	1,139	1,117	1,127	-0.44%	598,600	-	-1.74%
06/15	1,146	1,155	1,132	1,132	-1.48%	548,500	-	-1.05%
06/12	1,170	1,172	1,141	1,149	-2.21%	976,900	-	+0.7%
06/11	1,190	1,192	1,168	1,175	-1.26%	575,300	-	+3.43%
06/10	1,200	1,220	1,181	1,190	+0.51%	1,014,200	-	+5.5%
06/09	1,170	1,190	1,168	1,184	+2.33%	818,800	-	+5.53%
06/08	1,167	1,170	1,149	1,157	+1.05%	892,600	-	+3.58%
06/05	1,140	1,151	1,130	1,145	+1.96%	692,600	-	+2.88%
06/04	1,114	1,124	1,105	1,123	-0.8%	968,500	-	+1.26%
06/03	1,129	1,133	1,108	1,132	-0.09%	689,300	-	+2.35%
06/02	1,130	1,149	1,126	1,133	+0.18%	897,600	-	+2.72%
06/01	1,114	1,132	1,103	1,131	+1.07%	789,700	-	+2.82%
05/29	1,121	1,144	1,119	1,119	-0.44%	1,333,400	-	+1.91%
05/28	1,142	1,149	1,118	1,124	-1.75%	952,600	-	+2.46%
05/27	1,152	1,152	1,130	1,144	-0.78%	931,300	-	+4.38%
05/26	（IR情報）15:30 2026年3月期通期決算説明会資料(中期経営計画の進捗状況)
05/26	（IR情報）15:30 2026年3月期通期決算説明会質疑応答要旨
05/26	1,172	1,177	1,148	1,153	-0.86%	996,600	-	+5.39%
05/26	（空売り報告）GOLDMAN SACHS INTERNATIONAL 1,804,045株（0.49%）-0.07%義務消失
05/25	1,184	1,184	1,146	1,163	-1.02%	854,400	-	+6.6%
05/22	1,200	1,201	1,167	1,175	-2.16%	866,800	-	+8.1%
05/21	1,206	1,211	1,174	1,201	-0.17%	1,005,200	-	+10.9%
05/20	1,206	1,217	1,190	1,203	+0.33%	1,390,900	-	+11.7%
05/19	1,180	1,222	1,164	1,199	+3.01%	1,971,100	-	+11.85%
05/18	1,118	1,184	1,113	1,164	+4.77%	2,387,000	-	+9.09%
05/15	1,085	1,111	1,080	1,111	+3.54%	1,406,100	-	+4.52%
05/15	（空売り報告）GOLDMAN SACHS INTERNATIONAL 2,053,645株（0.56%）再IN
05/14	1,061	1,074	1,050	1,073	+0.37%	1,149,400	-	+1.13%
05/14	（空売り報告）GOLDMAN SACHS INTERNATIONAL 1,804,945株（0.49%）-0.01%義務消失
05/13	1,065	1,088	1,059	1,069	+1.14%	996,500	-	+0.85%
05/13	（空売り報告）GOLDMAN SACHS INTERNATIONAL 1,830,245株（0.5%）再IN
05/12	（IR情報）13:00 2026年3月期通期連結業績予想と実績値との差異に関するお知らせ
05/12	（IR情報）13:00 2026年3月期通期決算説明会資料
05/12	（IR情報）13:00 2026年3月期決算短信〔日本基準〕(連結)
05/12	1,053	1,070	1,042	1,057	+1.73%	1,555,700	-	-0.09%
05/12	（空売り報告）GOLDMAN SACHS INTERNATIONAL 1,817,005株（0.49%）-0.08%義務消失
05/11	1,038	1,047	1,023	1,039	-0.38%	1,314,100	-	-1.8%
05/08	1,003	1,046	996	1,043	+7.08%	1,971,700	-	-1.32%
05/07	1,040	1,048	974	974	-6.53%	2,434,800	-	-7.77%
05/01	1,038	1,043	1,025	1,042	-0.76%	490,600	-	-1.61%
04/30	1,051	1,057	1,043	1,050	-1.5%	777,600	-	-0.85%
04/28	1,048	1,066	1,043	1,066	+2.4%	1,989,600	-	+0.76%
04/28	（空売り報告）モルガン・スタンレーMUFG証券 1,161,735株（0.31%）-0.29%義務消失
04/28	（空売り報告）GOLDMAN SACHS INTERNATIONAL 2,091,740株（0.57%）-0.03%
04/27	1,045	1,050	1,037	1,041	-0.86%	623,000	-	-1.51%
04/24	1,043	1,057	1,042	1,050	-0.1%	631,800	-	-0.47%
04/24	（空売り報告）モルガン・スタンレーMUFG証券 2,183,644株（0.6%）+0.02%
04/23	1,055	1,058	1,041	1,051	-1.68%	860,400	-	-0.28%
04/22	1,075	1,079	1,065	1,069	-0.56%	515,400	-	+1.42%
04/22	（空売り報告）モルガン・スタンレーMUFG証券 2,136,667株（0.58%）-0.05%
04/21	1,094	1,098	1,075	1,075	-1.47%	608,700	-	+2.19%
04/17	（空売り報告）モルガン・スタンレーMUFG証券 2,311,733株（0.63%）-0.16%
04/15	（空売り報告）GOLDMAN SACHS INTERNATIONAL 2,198,830株（0.6%）+0.01%

博報堂DY HD（2433）のイベントチャート

2026/04/21～2026/09/15

イベント情報＆株価推移

開示資料

決算

株式

チャート