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
09/18	1,333	1,340	1,296	1,296	-3.43%	2,296,200	-	-2.11%
09/17	1,340	1,354	1,333	1,342	+0.98%	770,800	-	+1.36%
09/16	1,335	1,346	1,324	1,329	0%	514,800	-	+0.68%
09/15	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%
09/08	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%
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	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	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	13:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
08/05	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	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%
07/17	1,247	1,281	1,230	1,269	+3.25%	1,408,800	-	+9.21%
07/16	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	15:30 2026年3月期通期決算説明会質疑応答要旨
05/26	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	1,172	1,177	1,148	1,153	-0.86%	996,600	-	+5.39%
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%
05/14	1,061	1,074	1,050	1,073	+0.37%	1,149,400	-	+1.13%
05/13	1,065	1,088	1,059	1,069	+1.14%	996,500	-	+0.85%
05/12	13:00 2026年3月期決算短信〔日本基準〕(連結)
05/12	13:00 2026年3月期通期決算説明会資料
05/12	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	1,053	1,070	1,042	1,057	+1.73%	1,555,700	-	-0.09%
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%
04/27	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%

博報堂DY HD（2433）のIR情報・決算資料

2026/04/24～2026/09/18

IR情報＆株価推移

開示資料

決算

株式

チャート