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
10/28	1,317	1,319	1,300	1,311	+1.86%	258,800	-	-6.96%
10/28	（空売り報告）モルガン・スタンレーMUFG証券 209,126株（0.5%）再IN
10/27	1,299	1,299	1,281	1,287	+1.42%	131,100	-	-8.66%
10/26	1,287	1,298	1,269	1,269	-1.4%	186,300	-	-10%
10/23	1,280	1,291	1,248	1,287	-1.23%	262,100	-	-8.79%
10/22	1,343	1,345	1,297	1,303	-2.76%	220,200	-	-7.65%
10/21	1,339	1,351	1,333	1,340	+1.06%	127,300	-	-4.96%
10/20	1,359	1,359	1,322	1,326	-2.64%	265,700	-	-5.89%
10/19	1,350	1,370	1,327	1,362	-0.87%	186,600	-	-3.2%
10/16	1,400	1,403	1,366	1,374	-1.29%	318,900	-	-2.21%
10/15	1,423	1,423	1,385	1,392	-5.18%	380,100	-	-0.85%
10/14	1,420	1,485	1,419	1,468	+3.67%	273,400	-	+4.78%
10/13	1,424	1,432	1,404	1,416	-0.42%	242,500	-	+1.58%
10/09	1,428	1,449	1,411	1,422	-1.59%	232,500	-	+2.3%
10/08	1,471	1,475	1,441	1,445	-2.56%	244,000	-	+4.26%
10/07	1,510	1,520	1,459	1,483	-2.88%	288,300	-	+7.31%
10/06	1,533	1,542	1,506	1,527	0%	280,600	-	+11.05%
10/05	1,509	1,546	1,509	1,527	+2.55%	294,100	-	+11.62%
10/02	1,500	1,524	1,479	1,489	-1.26%	239,000	-	+9.57%
10/01	1,470	1,513	1,431	1,508	+2.24%	352,300	-	+11.54%
09/30	1,450	1,483	1,443	1,475	+1.86%	271,500	-	+9.75%
09/29	1,457	1,465	1,439	1,448	-0.82%	266,300	-	+8.3%
09/28	1,481	1,518	1,457	1,460	-0.95%	385,100	-	+9.69%
09/25	1,462	1,494	1,450	1,474	+0.75%	353,700	-	+11.25%
09/24	1,401	1,483	1,400	1,463	+6.71%	908,200	-	+10.75%
09/18	（IR情報）11:30 2027年5月期第1四半期決算説明資料(スクリプト付き)
09/18	（IR情報）11:30 第2四半期(中間期)および通期業績予想の修正に関するお知らせ
09/18	（IR情報）11:30 2027年5月期第1四半期決算短信〔日本基準〕(連結)
09/18	1,330	1,468	1,290	1,371	+3.86%	1,656,200	-	+4.02%
09/17	1,330	1,336	1,320	1,320	+0.61%	158,400	-	+0.08%
09/16	1,300	1,313	1,292	1,312	+1.78%	94,800	-	-0.68%
09/15	1,283	1,296	1,274	1,289	+0.47%	89,200	-	-2.5%
09/14	1,280	1,292	1,266	1,283	-0.31%	73,500	-	-3.1%
09/11	1,258	1,291	1,252	1,287	-0.62%	155,600	-	-2.94%
09/10	1,285	1,301	1,275	1,295	-0.08%	175,200	-	-2.48%
09/09	1,300	1,320	1,281	1,296	+0.39%	240,700	-	-2.63%
09/08	（IR情報）15:30 業績連動型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
09/08	1,336	1,338	1,291	1,291	-4.44%	112,800	-	-3.01%
09/07	1,329	1,358	1,329	1,351	+2.43%	111,500	-	+1.5%
09/04	1,303	1,325	1,303	1,319	+1.38%	77,000	-	-0.53%
09/03	1,328	1,329	1,300	1,301	-1.21%	160,500	-	-1.59%
09/02	（IR情報）11:30 (開示事項の経過)連結子会社の異動(株式譲渡)に関するお知らせ
09/02	1,316	1,342	1,306	1,317	-0.38%	166,300	-	-0.15%
09/01	1,318	1,331	1,313	1,322	-0.83%	120,600	-	+0.46%
08/31	1,307	1,340	1,302	1,333	+0.76%	81,200	-	+1.45%
08/28	1,338	1,346	1,323	1,323	-1.12%	90,400	-	+0.84%
08/27	1,319	1,350	1,307	1,338	+2.61%	153,300	-	+2.14%
08/26	1,314	1,317	1,304	1,304	-0.76%	93,800	-	-0.31%
08/25	1,322	1,326	1,305	1,314	+0.69%	128,000	-	+0.46%
08/24	1,310	1,320	1,305	1,305	-1.06%	78,700	-	-0.08%
08/21	1,290	1,320	1,287	1,319	+1.62%	127,900	-	+0.92%
08/20	（IR情報）15:00 人事異動に関するお知らせ
08/20	1,300	1,303	1,283	1,298	+0.39%	139,500	-	-0.76%
08/19	1,345	1,345	1,290	1,293	-5.96%	170,900	-	-1.3%
08/18	（IR情報）15:30 支配株主等に関する事項について
08/18	1,393	1,393	1,363	1,375	-1.43%	142,900	-	+4.8%
08/17	1,392	1,406	1,386	1,395	-0.14%	123,500	-	+6.33%
08/14	1,388	1,406	1,375	1,397	+1.6%	196,100	-	+6.64%
08/13	1,339	1,375	1,329	1,375	+3.85%	154,600	-	+5.12%
08/12	（IR情報）15:30 業績連動型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
08/12	（IR情報）15:30 取締役および執行役員体制の見直しに関するお知らせ
08/12	1,344	1,344	1,318	1,324	-1.49%	95,000	-	+1.3%
08/10	1,333	1,352	1,328	1,344	+1.05%	84,800	-	+2.6%
08/07	1,340	1,350	1,309	1,330	-0.6%	152,700	-	+1.14%
08/06	1,366	1,387	1,328	1,338	-2.55%	182,800	-	+1.13%
08/05	1,325	1,378	1,319	1,373	+5.94%	361,400	-	+3.16%
08/04	1,280	1,304	1,278	1,296	+1.33%	240,800	-	-3.07%
08/03	1,250	1,297	1,238	1,279	+2.48%	229,000	-	-4.84%
07/31	1,242	1,271	1,216	1,248	+2.46%	203,900	-	-7.69%
07/30	1,200	1,234	1,195	1,218	+0.74%	199,900	-	-10.64%
07/29	1,250	1,253	1,188	1,209	-3.2%	448,700	-	-12.01%
07/28	1,270	1,270	1,244	1,249	-2.57%	202,700	-	-9.82%
07/27	1,278	1,291	1,261	1,282	+1.42%	127,400	-	-7.9%
07/24	1,280	1,280	1,254	1,264	-2.02%	150,700	-	-9.59%
07/23	1,290	1,312	1,281	1,290	-0.23%	140,000	-	-8.51%
07/22	1,310	1,319	1,288	1,293	-0.39%	140,600	-	-8.88%
07/21	1,278	1,311	1,264	1,298	+3.1%	242,900	-	-9.1%
07/17	1,311	1,319	1,235	1,259	-4.84%	324,200	-	-12.33%
07/16	1,340	1,353	1,320	1,323	-2.86%	137,200	-	-8.25%
07/15	1,339	1,365	1,321	1,362	+2.48%	149,800	-	-5.68%
07/14	1,337	1,343	1,311	1,329	-0.89%	166,100	-	-8.03%
07/13	1,384	1,394	1,337	1,341	-2.9%	145,000	-	-7.39%
07/10	1,370	1,388	1,366	1,381	+2.22%	154,300	-	-4.82%
07/09	1,357	1,363	1,333	1,351	+0.9%	152,200	-	-7.21%
07/08	1,348	1,375	1,339	1,339	-1.62%	188,400	-	-8.41%
07/07	1,391	1,394	1,349	1,361	-2.58%	200,200	-	-7.23%
07/06	1,485	1,485	1,384	1,397	-5.22%	346,600	-	-5.03%
07/03	（IR情報）11:30 剰余金の配当に関するお知らせ
07/03	1,491	1,500	1,459	1,474	-3.41%	189,200	-	0%
07/02	1,516	1,547	1,479	1,526	-1.04%	238,200	-	+3.25%
07/01	1,543	1,576	1,524	1,542	+2.59%	193,800	-	+4.33%
06/30	1,489	1,514	1,463	1,503	+1.97%	234,400	-	+1.83%
06/29	1,499	1,502	1,442	1,474	-1.54%	204,500	-	0%
06/26	1,503	1,520	1,460	1,497	-1.19%	209,400	-	+1.56%
06/25	1,495	1,545	1,495	1,515	+1.88%	273,600	-	+3.06%
06/24	1,471	1,508	1,461	1,487	+0.34%	206,900	-	+1.57%
06/23	1,459	1,510	1,423	1,482	+3.42%	363,300	-	+1.72%
06/22	1,472	1,477	1,407	1,433	-0.49%	497,100	-	-1.17%
06/19	（IR情報）11:40 2026年5月期決算説明資料(スクリプト付き)
06/19	（IR情報）11:40 11次中期経営計画FY2026-FY2028 Medium-term Management Plan(スクリプト付き)
06/19	（IR情報）11:40 資本コストや株価を意識した経営の実現に向けた取り組みについて(アップデート)
06/19	（IR情報）11:30 株主優待制度導入に関するお知らせ
06/19	（IR情報）11:30 配当方針の変更に関するお知らせ
06/19	（IR情報）11:30 特別損失の計上に関するお知らせ
06/19	（IR情報）11:30 業績予想数値と実績数値との差異に関するお知らせ
06/19	（IR情報）11:30 2026年5月期決算短信〔日本基準〕(連結)
06/19	1,559	1,657	1,440	1,440	-6.74%	942,600	-	-0.41%
06/18	1,519	1,559	1,505	1,544	+1.45%	330,300	-	+7.15%
06/17	1,509	1,551	1,505	1,522	0%	224,200	-	+6.21%
06/16	1,510	1,550	1,502	1,522	+1.74%	227,000	-	+6.73%
06/15	1,460	1,513	1,450	1,496	+6.86%	140,700	-	+5.5%
06/12	1,403	1,418	1,378	1,400	+1.82%	148,000	-	-0.78%
06/11	1,341	1,376	1,328	1,375	-1.5%	160,700	-	-2.34%
06/10	1,403	1,432	1,379	1,396	-1.13%	129,400	-	-0.71%
06/09	1,416	1,418	1,371	1,412	+0.71%	151,500	-	+0.79%
06/08	1,434	1,455	1,380	1,402	-6.78%	183,700	-	+0.43%
06/05	1,480	1,519	1,435	1,504	0%	173,000	-	+8.12%
06/04	1,450	1,504	1,421	1,504	+3.01%	244,800	-	+8.91%
06/04	（空売り報告）GOLDMAN SACHS INTERNATIONAL 184,566株（0.44%）-0.12%義務消失
06/03	1,474	1,480	1,435	1,460	0%	198,000	-	+6.49%
06/03	（空売り報告）大和証券 203,749株（0.49%）-0.08%義務消失
06/02	（空売り報告）GOLDMAN SACHS INTERNATIONAL 231,366株（0.56%）-0.04%
06/01	（空売り報告）GOLDMAN SACHS INTERNATIONAL 248,166株（0.6%）+0.02%

コーセル（6905）のイベントチャート

2026/06/03～2026/10/28

イベント情報＆株価推移

開示資料

決算

株式

チャート