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
11/13	6,169	6,189	6,077	6,163	+1.2%	890,200	-	+9.7%
11/12	6,065	6,159	6,060	6,090	+1.3%	901,100	-	+8.87%
11/11	5,950	6,038	5,928	6,012	+0.86%	581,400	-	+7.8%
11/10	5,869	5,961	5,800	5,961	+2%	987,400	-	+7.27%
11/09	5,703	5,849	5,648	5,844	+4.71%	860,600	-	+5.62%
11/06	5,660	5,661	5,380	5,581	-6.97%	1,348,200	-	+1.2%
11/05	5,874	5,999	5,753	5,999	+3.25%	1,665,800	-	+8.82%
11/04	（IR情報）15:00 2027年3月期第2四半期(中間期)決算短信〔IFRS〕(連結)
11/04	（IR情報）15:00 2027年3月期第2四半期決算電話会議資料(決算補足資料)
11/04	5,512	5,895	5,500	5,810	+5.31%	2,685,300	-	+5.81%
11/02	5,459	5,520	5,389	5,517	+0.2%	524,800	-	+0.71%
10/30	5,525	5,571	5,433	5,506	-0.51%	510,300	-	+0.42%
10/29	5,439	5,534	5,414	5,534	+1.28%	1,258,000	-	+0.89%
10/28	5,500	5,532	5,446	5,464	+0.53%	1,136,700	-	-0.35%
10/27	5,400	5,451	5,394	5,435	+0.67%	475,600	-	-0.91%
10/26	5,414	5,421	5,310	5,399	-0.48%	666,900	-	-1.62%
10/23	5,427	5,451	5,376	5,425	-0.28%	666,300	-	-1.17%
10/22	5,436	5,497	5,400	5,440	+0.28%	484,700	-	-0.93%
10/21	5,497	5,529	5,384	5,425	-0.46%	610,200	-	-1.15%
10/20	5,500	5,540	5,433	5,450	-1.34%	569,100	-	-0.71%
10/19	5,446	5,537	5,416	5,524	+1.21%	622,000	-	+0.64%
10/16	5,450	5,505	5,450	5,458	+0.78%	674,300	-	-0.44%
10/15	5,518	5,537	5,407	5,416	-2.2%	804,300	-	-1.24%
10/14	5,537	5,573	5,511	5,538	+0.51%	748,600	-	+0.95%
10/13	5,496	5,524	5,452	5,510	+0.36%	512,200	-	+0.4%
10/09	5,494	5,498	5,426	5,490	+0.35%	633,700	-	+0.02%
10/08	5,502	5,509	5,404	5,471	-1.57%	796,400	-	-0.47%
10/07	5,647	5,652	5,558	5,558	-1.63%	1,019,500	-	+0.96%
10/06	5,564	5,651	5,537	5,650	+2.13%	784,800	-	+2.6%
10/05	5,418	5,569	5,397	5,532	+3.46%	620,400	-	+0.42%
10/02	5,307	5,377	5,290	5,347	-1.05%	674,200	-	-2.98%
10/01	5,462	5,493	5,401	5,404	-1.96%	799,200	-	-2.15%
09/30	5,521	5,558	5,476	5,512	+1.06%	662,500	-	-0.43%
09/29	5,492	5,514	5,426	5,454	-0.69%	984,300	-	-1.55%
09/28	5,625	5,673	5,492	5,492	-2.45%	971,900	-	-1.01%
09/25	5,582	5,669	5,519	5,630	+1.08%	785,000	-	+1.3%
09/24	5,495	5,667	5,490	5,570	+1.44%	1,083,000	-	-0.04%
09/18	5,510	5,522	5,447	5,491	-0.31%	846,700	-	-1.82%
09/17	5,514	5,595	5,457	5,508	+0.15%	547,300	-	-1.98%
09/16	5,494	5,553	5,450	5,500	+1.07%	945,600	-	-2.55%
09/15	5,430	5,461	5,410	5,442	-0.24%	552,000	-	-4.02%
09/14	5,350	5,462	5,314	5,455	+1.41%	512,600	-	-4.23%
09/11	5,400	5,443	5,312	5,379	-1.3%	749,400	-	-5.96%
09/10	5,370	5,529	5,364	5,450	+0.22%	801,500	-	-5.15%
09/09	5,350	5,476	5,350	5,438	+1.32%	569,000	-	-5.67%
09/08	5,460	5,492	5,366	5,367	-2.26%	533,600	-	-7.13%
09/07	5,477	5,520	5,442	5,491	+0.37%	538,900	-	-5.16%
09/04	5,522	5,590	5,452	5,471	-2.3%	490,700	-	-5.7%
09/03	5,614	5,724	5,589	5,600	+1.56%	597,400	-	-3.71%
09/02	5,621	5,697	5,514	5,514	-3.26%	585,300	-	-5.36%
09/01	5,657	5,785	5,657	5,700	+0.35%	568,600	-	-2.36%
08/31	5,614	5,725	5,591	5,680	+1.41%	487,700	-	-2.97%
08/28	5,587	5,690	5,577	5,601	-1.51%	518,400	-	-4.45%
08/27	5,600	5,741	5,600	5,687	+1.66%	405,800	-	-3.2%
08/26	5,611	5,641	5,576	5,594	-1.04%	423,900	-	-4.96%
08/25	5,704	5,744	5,640	5,653	-0.98%	359,400	-	-4.24%
08/24	5,667	5,757	5,657	5,709	+1.42%	404,600	-	-3.52%
08/21	5,600	5,653	5,539	5,629	-0.57%	381,600	-	-5.08%
08/20	5,760	5,792	5,652	5,661	-1.01%	388,800	-	-4.87%
08/19	5,925	5,944	5,711	5,719	-4.6%	452,200	-	-4.16%
08/18	6,050	6,081	5,988	5,995	-1.45%	381,300	-	+0.23%
08/17	6,163	6,173	6,030	6,083	-0.93%	204,800	-	+1.65%
08/14	6,131	6,200	6,031	6,140	-0.15%	408,000	-	+2.56%
08/13	6,137	6,198	6,000	6,149	+0.21%	436,900	-	+2.71%
08/12	6,102	6,184	6,062	6,136	+0.56%	314,300	-	+2.45%
08/10	6,043	6,177	5,960	6,102	+0.89%	480,700	-	+1.77%
08/07	6,042	6,080	5,971	6,048	+0.23%	370,200	-	+0.75%
08/06	（IR情報）15:00 2027年3月期第1四半期決算短信〔IFRS〕(連結) (公認会計士等による期中レビューの完了)
08/06	5,921	6,095	5,921	6,034	+1.65%	440,800	-	+0.38%
08/05	5,800	5,955	5,800	5,936	+2.84%	492,400	-	-1.25%
08/04	5,717	5,790	5,619	5,772	+2.05%	478,900	-	-4.01%
08/03	5,781	5,781	5,521	5,656	-2.16%	618,500	-	-6.03%
07/31	5,927	5,941	5,731	5,781	-0.86%	822,500	-	-4.15%
07/30	5,800	5,958	5,739	5,831	-0.07%	773,400	-	-3.24%
07/29	（IR情報）15:00 2027年3月期第1四半期決算短信〔IFRS〕(連結)
07/29	（IR情報）15:00 2027年3月期第1四半期決算電話会議資料(決算補足資料)
07/29	5,850	6,052	5,616	5,835	+0.17%	1,061,000	-	-2.99%
07/28	5,994	6,009	5,825	5,825	-4.3%	388,300	-	-3.05%
07/27	5,906	6,120	5,906	6,087	+3.26%	494,000	-	+1.55%
07/24	5,840	5,909	5,772	5,895	-0.19%	397,100	-	-1.31%
07/23	5,983	6,018	5,906	5,906	-1.06%	476,900	-	-0.91%
07/22	5,987	6,050	5,960	5,969	-0.93%	440,500	-	+0.37%
07/21	6,057	6,086	5,988	6,025	+0.25%	685,900	-	+1.6%
07/17	6,115	6,227	5,946	6,010	-0.35%	518,700	-	+1.62%
07/16	6,103	6,177	6,031	6,031	-1.97%	396,300	-	+2.39%
07/15	6,100	6,189	6,070	6,152	+1.35%	434,900	-	+4.98%
07/14	6,037	6,108	5,970	6,070	+0.3%	506,000	-	+4.21%
07/13	6,074	6,101	5,970	6,052	-0.33%	279,500	-	+4.42%
07/10	6,234	6,239	6,063	6,072	-1.25%	476,400	-	+5.22%
07/09	6,090	6,158	6,075	6,149	-0.18%	467,800	-	+6.9%
07/08	6,169	6,256	6,145	6,160	-0.66%	322,500	-	+7.5%
07/07	6,300	6,300	6,141	6,201	-1.76%	413,700	-	+8.58%
07/06	6,285	6,420	6,255	6,312	+0.59%	706,100	-	+10.89%
07/03	6,286	6,286	6,126	6,275	+0.4%	425,300	-	+10.51%
07/02	6,100	6,345	6,070	6,250	+3.82%	780,300	-	+10.15%
07/01	6,004	6,020	5,878	6,020	+0.4%	539,500	-	+6.08%
06/30	5,999	6,034	5,850	5,996	+1.23%	680,200	-	+5.4%
06/29	5,961	6,030	5,863	5,923	-0.25%	590,700	-	+3.82%
06/26	5,861	5,975	5,838	5,938	+4.67%	753,500	-	+3.81%
06/25	5,648	5,715	5,616	5,673	+2.25%	633,200	-	-0.99%
06/24	5,610	5,632	5,531	5,548	-1.81%	502,000	-	-3.29%
06/23	5,523	5,744	5,495	5,650	+2.91%	927,600	-	-1.7%
06/22	（IR情報）15:00 支配株主等に関する事項について
06/22	5,490	5,557	5,468	5,490	-1.33%	381,400	-	-4.7%
06/19	5,552	5,649	5,501	5,564	-0.05%	537,200	-	-3.75%
06/18	5,584	5,652	5,533	5,567	-0.41%	401,300	-	-4.07%

日本酸素 HD（4091）のイベントチャート

2026/06/18～2026/11/13

イベント情報＆株価推移

開示資料

決算

株式

チャート