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	4,485	4,510	4,469	4,485	-0.55%	584,500	-	+2%
09/25	4,491	4,548	4,484	4,510	+0.49%	580,000	-	+2.87%
09/24	4,489	4,629	4,476	4,488	+0.72%	1,035,500	-	+2.61%
09/18	4,600	4,603	4,456	4,456	-3.63%	1,824,300	-	+2.2%
09/17	4,568	4,637	4,538	4,624	-0.3%	434,700	-	+6.35%
09/16	4,609	4,691	4,600	4,638	+3.3%	722,600	-	+7.24%
09/15	4,524	4,563	4,470	4,490	-1.75%	588,800	-	+4.35%
09/14	4,542	4,640	4,511	4,570	+1.04%	657,400	-	+6.65%
09/11	4,529	4,587	4,491	4,523	-0.85%	635,600	-	+6.05%
09/10	4,602	4,640	4,518	4,562	+0.93%	1,000,800	-	+7.67%
09/09	4,557	4,592	4,475	4,520	+1.92%	667,100	-	+7.49%
09/08	4,376	4,463	4,370	4,435	+0.8%	471,600	-	+6.23%
09/07	4,350	4,418	4,324	4,400	+1.22%	421,900	-	+6%
09/04	4,420	4,432	4,324	4,347	-1.52%	626,700	-	+5.13%
09/03	4,468	4,520	4,409	4,414	+3.47%	758,000	-	+7.14%
09/02	4,372	4,395	4,245	4,266	-2%	740,300	-	+3.97%
09/01	4,276	4,390	4,269	4,353	+1.73%	551,100	-	+6.43%
08/31	4,200	4,279	4,181	4,279	+2.08%	628,500	-	+5.01%
08/28	4,224	4,245	4,165	4,192	-0.19%	405,700	-	+3.17%
08/27	4,230	4,247	4,183	4,200	+0.19%	375,100	-	+3.6%
08/26	4,206	4,225	4,182	4,192	-0.69%	401,700	-	+3.66%
08/25	4,285	4,310	4,220	4,221	-1.19%	659,800	-	+4.64%
08/24	4,265	4,290	4,226	4,272	+0.14%	459,800	-	+6.37%
08/21	4,229	4,273	4,199	4,266	+1.23%	627,600	-	+6.73%
08/20	4,183	4,230	4,162	4,214	+1.15%	505,100	-	+5.85%
08/19	4,210	4,240	4,132	4,166	-1.98%	535,100	-	+4.96%
08/18	4,150	4,276	4,150	4,250	+2.51%	627,100	-	+7.43%
08/17	4,174	4,208	4,131	4,146	-0.12%	488,900	-	+5.2%
08/14	4,040	4,194	4,040	4,151	+2.02%	672,500	-	+5.65%
08/13	4,083	4,085	4,035	4,069	-0.34%	527,700	-	+3.85%
08/12	4,176	4,209	4,029	4,083	+1.42%	598,200	-	+4.4%
08/10	4,141	4,178	3,995	4,026	-1.52%	694,300	-	+3.07%
08/07	4,091	4,176	4,015	4,088	+7.27%	1,283,200	-	+4.79%
08/06	（IR情報）15:30 株式報酬制度の継続に関するお知らせ(詳細決定)
08/06	（IR情報）15:30 2027年3月期第1四半期決算短信〔日本基準〕(連結)
08/06	3,766	3,821	3,762	3,811	+1.55%	422,700	-	-2.08%
08/05	3,790	3,828	3,731	3,753	-0.87%	387,300	-	-3.57%
08/04	3,871	3,871	3,785	3,786	-1.3%	411,800	-	-2.75%
08/03	3,964	3,966	3,802	3,836	-3.71%	608,500	-	-1.46%
07/31	3,982	4,000	3,950	3,984	-0.1%	947,100	-	+2.42%
07/30	4,007	4,019	3,932	3,988	0%	522,300	-	+2.86%
07/29	3,950	4,003	3,942	3,988	+1.04%	470,100	-	+3.16%
07/28	3,995	3,999	3,939	3,947	-0.73%	489,300	-	+2.41%
07/27	3,954	3,997	3,950	3,976	+0.18%	560,500	-	+3.41%
07/24	3,999	3,999	3,933	3,969	-0.15%	391,400	-	+3.44%
07/23	3,906	3,977	3,906	3,975	+0.79%	431,900	-	+3.84%
07/22	3,902	3,974	3,894	3,944	+0.36%	576,900	-	+3.38%
07/22	（空売り報告）Barclays Capital Securities Ltd 0株（0%）-0.57%義務消失
07/21	3,880	3,975	3,872	3,930	+4.08%	785,800	-	+3.29%
07/17	3,804	3,840	3,753	3,776	-0.89%	989,600	-	-0.5%
07/17	（空売り報告）Barclays Capital Securities Ltd 948,513株（0.57%）再IN
07/16	3,851	3,874	3,810	3,810	-1.47%	493,700	-	+0.61%
07/16	（空売り報告）Barclays Capital Securities Ltd 809,013株（0.49%）-0.01%義務消失
07/15	3,877	3,902	3,843	3,867	-0.95%	630,700	-	+2.46%
07/15	（空売り報告）Barclays Capital Securities Ltd 830,210株（0.5%）再IN
07/14	3,875	3,916	3,859	3,904	+1.53%	744,500	-	+3.89%
07/13	3,892	3,903	3,843	3,845	-0.41%	716,300	-	+2.75%
07/10	3,876	3,895	3,850	3,861	-0.18%	520,100	-	+3.46%
07/09	3,895	3,933	3,832	3,868	-0.03%	551,900	-	+3.92%
07/08	3,880	3,915	3,817	3,869	-0.41%	792,000	-	+4.17%
07/07	3,997	3,999	3,878	3,885	-1.99%	519,200	-	+4.66%
07/06	3,920	3,977	3,901	3,964	+1.93%	435,600	-	+6.96%
07/06	（空売り報告）Barclays Capital Securities Ltd 655,310株（0.39%）再IN
07/03	3,856	3,921	3,851	3,889	+0.36%	338,000	-	+5.28%
07/02	3,850	3,892	3,840	3,875	+1.63%	542,500	-	+5.07%
07/01	3,828	3,830	3,758	3,813	+0.66%	744,400	-	+3.59%
06/30	3,842	3,842	3,755	3,788	+0.34%	844,100	-	+3.05%
06/29	（IR情報）15:30 支配株主等に関する事項について
06/29	3,736	3,775	3,705	3,775	+0.48%	1,143,000	-	+2.86%
06/29	（空売り報告）Barclays Capital Securities Ltd 696,610株（0.42%）-0.08%義務消失
06/26	3,715	3,757	3,698	3,757	+2.26%	608,200	-	+2.45%
06/26	（空売り報告）Barclays Capital Securities Ltd 833,010株（0.5%）再IN
06/25	3,800	3,800	3,646	3,674	-0.86%	726,400	-	+0.27%
06/24	3,683	3,725	3,677	3,706	+0.49%	577,300	-	+1.12%
06/23	3,738	3,747	3,682	3,688	-0.89%	431,200	-	+0.57%
06/22	3,775	3,791	3,678	3,721	-1.43%	611,700	-	+1.39%
06/19	3,750	3,775	3,687	3,775	+1.23%	1,282,800	-	+2.83%
06/18	（IR情報）15:30 コスモエネルギーグループ「第8次連結中期経営計画(2026-2028年度)」の策定について
06/18	3,680	3,768	3,641	3,729	+1.64%	809,800	-	+1.52%
06/18	（空売り報告）JPM Securities Japan Co Ltd. 224,256株（0.13%）-0.55%義務消失
06/17	3,690	3,693	3,617	3,669	-0.19%	524,700	-	-0.24%
06/16	3,690	3,699	3,622	3,676	-0.22%	752,800	-	-0.16%
06/15	3,630	3,707	3,600	3,684	+3.16%	893,500	-	-0.27%
06/12	3,530	3,584	3,503	3,571	+1.94%	1,040,300	-	-3.62%
06/12	（空売り報告）JPM Securities Japan Co Ltd. 1,129,841株（0.68%）-0.02%
06/11	3,511	3,540	3,451	3,503	+1.18%	537,500	-	-5.83%
06/10	3,500	3,500	3,452	3,462	-1.34%	684,000	-	-7.33%
06/09	3,597	3,624	3,509	3,509	-2.15%	759,700	-	-6.6%
06/08	3,545	3,592	3,533	3,586	-0.69%	523,400	-	-5.06%
06/05	3,655	3,688	3,595	3,611	-1.42%	486,500	-	-4.8%
06/04	3,778	3,790	3,636	3,663	-4.44%	728,600	-	-3.73%
06/04	（空売り報告）JPM Securities Japan Co Ltd. 1,171,507株（0.7%）+0.04%
06/03	3,720	3,835	3,701	3,833	+3.12%	727,800	-	+0.45%
06/02	3,666	3,746	3,634	3,717	+1.25%	666,600	-	-2.77%
06/02	（空売り報告）JPM Securities Japan Co Ltd. 1,092,532株（0.66%）+0.15%
06/01	3,740	3,749	3,580	3,671	-1.82%	839,100	-	-4.33%
05/29	3,700	3,789	3,676	3,739	+1.05%	1,097,100	-	-3.08%
05/29	（空売り報告）JPM Securities Japan Co Ltd. 851,032株（0.51%）再IN
05/28	3,676	3,729	3,635	3,700	+0.41%	555,800	-	-4.61%
05/27	3,640	3,686	3,630	3,685	+0.79%	490,100	-	-5.66%
05/26	3,656	3,669	3,583	3,656	-0.65%	470,200	-	-7.02%
05/25	3,728	3,772	3,676	3,680	-0.57%	522,000	-	-7.09%
05/22	3,698	3,717	3,675	3,701	+0.03%	473,200	-	-7.2%
05/21	3,740	3,766	3,689	3,700	-1.04%	412,100	-	-7.87%
05/20	3,774	3,788	3,705	3,739	-0.93%	543,000	-	-7.56%
05/19	3,799	3,799	3,732	3,774	+1.1%	547,900	-	-7.41%
05/18	3,842	3,870	3,733	3,733	-2.58%	757,400	-	-9.02%
05/15	3,872	3,885	3,778	3,832	-0.91%	655,100	-	-7.31%
05/14	3,763	3,893	3,737	3,867	+2.85%	939,500	-	-7.02%
05/13	3,899	3,916	3,760	3,760	-5.27%	1,405,500	-	-10.16%
05/12	（IR情報）15:30 株式報酬制度の継続に関するお知らせ
05/12	（IR情報）15:30 2026年3月期通期連結業績予想と実績との差異に関するお知らせ
05/12	（IR情報）15:30 2026年3月期決算短信〔日本基準〕(連結)
05/12	3,958	4,001	3,952	3,969	+0.28%	682,300	-	-5.79%
05/11	3,936	4,016	3,925	3,958	+0.18%	751,700	-	-6.56%
05/08	3,909	3,975	3,868	3,951	+1.07%	813,100	-	-7.14%
05/07	3,865	3,951	3,853	3,909	-1.83%	1,077,300	-	-8.63%
05/01	3,980	3,996	3,938	3,982	-0.52%	445,500	-	-7.5%
04/30	3,987	4,011	3,919	4,003	+0.45%	841,200	-	-7.55%

コスモエネルギー HD（5021）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