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	334	334	329	330	+0.3%	4,100	-	+0.3%
09/14	327	332	327	329	0%	5,000	-	0%
09/11	330	332	328	329	-0.3%	2,100	-	+0.3%
09/10	333	335	329	330	-0.9%	5,600	-	+0.61%
09/09	334	334	330	333	0%	3,400	-	+1.52%
09/08	331	333	330	333	+0.6%	8,200	-	+1.83%
09/07	330	333	330	331	+0.3%	2,000	-	+1.22%
09/04	331	332	330	330	-0.3%	1,000	-	+0.92%
09/03	331	332	330	331	+0.3%	2,400	-	+1.53%
09/02	333	333	330	330	-0.9%	2,300	-	+1.23%
09/01	331	334	330	333	-0.3%	4,700	-	+2.46%
08/31	334	334	332	334	0%	4,000	-	+2.77%
08/28	329	335	329	334	+1.21%	7,000	-	+2.77%
08/27	329	332	329	330	-0.6%	1,900	-	+1.85%
08/26	331	333	330	332	0%	8,100	-	+2.47%
08/25	332	333	331	332	+0.61%	4,200	-	+2.79%
08/24	330	330	327	330	0%	4,100	-	+2.17%
08/21	326	330	326	330	+1.23%	4,400	-	+2.17%
08/20	324	326	322	326	+0.62%	2,200	-	+1.24%
08/19	323	324	320	324	+0.62%	3,100	-	+0.62%
08/18	321	324	320	322	-0.31%	3,300	-	0%
08/17	325	325	323	323	0%	2,500	-	+0.31%
08/14	322	324	322	323	+0.31%	2,200	-	+0.31%
08/13	324	324	321	322	-0.31%	2,400	-	0%
08/12	319	323	319	323	+1.25%	2,200	-	+0.31%
08/10	320	322	316	319	-0.31%	5,200	-	-0.93%
08/07	327	327	320	320	-2.14%	18,700	-	-0.31%
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	322	327	321	327	+1.24%	8,100	-	+1.87%
08/05	320	323	320	323	+0.94%	3,000	-	+0.94%
08/04	322	322	320	320	-0.93%	1,300	-	0%
08/03	320	323	320	323	-0.31%	2,500	-	+1.25%
07/31	321	324	321	324	+0.93%	1,100	-	+1.57%
07/30	322	323	320	321	-0.31%	1,000	-	+0.94%
07/29	319	322	319	322	+0.63%	3,200	-	+1.58%
07/28	322	324	320	320	-0.62%	2,100	-	+1.27%
07/27	322	324	320	322	0%	4,300	-	+2.22%
07/24	324	324	322	322	-0.62%	600	-	+2.22%
07/23	324	324	322	324	+0.62%	1,200	-	+3.18%
07/22	323	324	322	322	-0.31%	1,700	-	+2.88%
07/21	320	323	320	323	+0.94%	2,500	-	+3.53%
07/17	322	322	320	320	0%	2,700	-	+2.56%
07/16	322	323	320	320	-0.31%	5,600	-	+2.89%
07/15	327	327	321	321	+0.31%	1,700	-	+3.22%
07/14	321	326	320	320	-0.31%	3,400	-	+3.23%
07/13	326	327	321	321	-1.53%	5,900	-	+3.55%
07/10	325	326	325	326	+0.31%	4,000	-	+5.16%
07/09	322	325	320	325	+0.93%	6,500	-	+5.18%
07/08	318	325	318	322	+1.26%	5,600	-	+4.55%
07/07	315	320	315	318	+0.95%	5,100	-	+3.58%
07/06	312	315	312	315	+0.64%	7,400	-	+2.61%
07/03	311	313	310	313	+0.32%	1,500	-	+2.29%
07/02	312	313	311	312	0%	2,300	-	+1.96%
07/01	309	312	309	312	+0.97%	1,700	-	+2.3%
06/30	309	310	309	309	-0.32%	1,400	-	+1.31%
06/29	319	319	307	310	+2.31%	11,700	-	+1.97%
06/26	301	303	301	303	+0.66%	2,100	-	-0.33%
06/25	301	304	301	301	0%	3,300	-	-0.99%
06/24	299	304	299	301	+0.67%	2,100	-	-0.99%
06/23	301	302	298	299	-0.66%	3,300	-	-1.64%
06/22	305	305	299	301	-1.31%	5,800	-	-0.99%
06/19	301	306	301	305	+0.33%	1,300	-	+0.33%
06/18	303	305	301	304	+0.33%	3,100	-	0%
06/17	300	305	296	303	+1.34%	8,100	-	-0.33%
06/16	（IR情報）15:00 支配株主等に関する事項について
06/16	309	311	299	299	-3.24%	15,700	-	-1.97%
06/15	314	314	309	309	0%	5,300	-	+1.31%
06/12	311	312	309	309	-0.32%	3,000	-	+0.98%
06/11	313	314	309	310	-0.64%	5,600	-	+0.98%
06/10	310	312	310	312	+0.65%	800	-	+1.3%
06/09	311	316	310	310	0%	2,000	-	+0.65%
06/08	308	314	308	310	+0.65%	3,400	-	+0.65%
06/05	304	308	304	308	+1.32%	1,800	-	-0.32%
06/04	304	306	302	304	+0.33%	1,500	-	-1.62%
06/03	302	306	301	303	0%	10,300	-	-2.26%
06/02	301	303	301	303	+0.33%	1,900	-	-2.57%
06/01	304	304	301	302	-0.66%	3,200	-	-3.21%
05/29	300	304	300	304	+1.33%	1,800	-	-2.88%
05/28	300	302	300	300	0%	1,600	-	-4.76%
05/27	300	303	300	300	-0.33%	2,600	-	-5.06%
05/26	301	302	300	301	+0.33%	3,000	-	-5.05%
05/25	301	303	300	300	-0.66%	2,800	-	-5.66%
05/22	（IR情報）15:00 新任取締役候補者の選任に関するお知らせ
05/22	300	304	300	302	-0.66%	2,500	-	-5.63%
05/21	299	305	299	304	+1.67%	3,800	-	-5.3%
05/20	300	304	299	299	-0.66%	3,000	-	-7.14%
05/19	301	306	301	301	0%	4,000	-	-7.1%
05/18	308	313	298	301	-0.99%	16,900	-	-7.38%
05/15	314	314	302	304	-1.62%	8,200	-	-6.75%
05/14	309	310	305	309	0%	8,800	-	-5.79%
05/13	318	318	307	309	-2.83%	12,600	-	-6.08%
05/12	329	330	318	318	-3.05%	11,500	-	-3.64%
05/11	345	345	326	328	-3.53%	17,800	-	-0.61%
05/08	（IR情報）15:00 2026年3月期決算短信〔日本基準〕(連結)
05/08	322	343	322	340	+6.25%	18,600	-	+3.03%
05/07	318	321	318	320	+0.63%	4,600	-	-3.03%
05/01	321	321	317	318	-0.93%	6,000	-	-3.93%
04/30	316	321	314	321	-0.31%	11,500	-	-3.31%
04/28	（IR情報）15:30 特別損失の計上及び業績予想の修正に関するお知らせ
04/28	321	323	321	322	+0.63%	1,100	-	-3.3%
04/27	324	324	320	320	-1.23%	2,500	-	-4.19%
04/24	327	327	320	324	-0.92%	6,000	-	-3.28%
04/23	330	330	327	327	-0.91%	1,900	-	-2.68%
04/22	333	333	330	330	-0.9%	3,600	-	-1.79%
04/21	332	335	332	333	-0.3%	2,300	-	-1.19%

秀英予備校（4678）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