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
10/23	2,274	2,280	2,234	2,246	-0.53%	19,200	-	-1.32%
10/22	2,245	2,276	2,245	2,258	-0.04%	20,100	-	-0.92%
10/21	2,251	2,264	2,233	2,259	+0.36%	21,000	-	-0.96%
10/20	2,258	2,267	2,230	2,251	-0.31%	29,500	-	-1.4%
10/19	2,248	2,259	2,239	2,258	-0.04%	21,200	-	-1.18%
10/16	2,250	2,268	2,245	2,259	+0.94%	27,600	-	-1.22%
10/15	2,204	2,247	2,204	2,238	+0.04%	32,300	-	-2.23%
10/14	2,228	2,238	2,193	2,237	+0.36%	25,500	-	-2.4%
10/13	2,195	2,236	2,181	2,229	+2.15%	24,300	-	-2.92%
10/09	12:00 2027年2月期第2四半期(中間期)決算短信〔日本基準〕(連結)
10/09	12:00 剰余金の配当(中間配当)に関するお知らせ
10/09	2,188	2,229	2,148	2,182	+0.74%	52,700	-	-5.09%
10/08	2,200	2,200	2,150	2,166	-1.68%	44,800	-	-6.03%
10/07	2,211	2,222	2,203	2,203	-0.94%	21,700	-	-4.76%
10/06	2,220	2,229	2,211	2,224	+0.32%	13,800	-	-4.1%
10/05	2,236	2,237	2,211	2,217	-0.85%	27,200	-	-4.65%
10/02	2,280	2,280	2,225	2,236	-2.14%	35,800	-	-4.12%
10/01	2,303	2,315	2,285	2,285	-1.42%	15,400	-	-2.23%
09/30	2,312	2,329	2,300	2,318	+0.3%	19,800	-	-0.94%
09/29	2,341	2,359	2,310	2,311	-2.69%	25,900	-	-1.32%
09/28	2,370	2,378	2,363	2,375	+0.21%	20,200	-	+1.37%
09/25	2,360	2,370	2,351	2,370	+1.5%	18,000	-	+1.2%
09/24	2,363	2,363	2,335	2,335	-1.18%	15,200	-	-0.3%
09/18	15:30 人事異動に関するお知らせ
09/18	2,379	2,379	2,345	2,363	-0.76%	20,600	-	+0.9%
09/17	2,349	2,381	2,349	2,381	+1.41%	17,300	-	+1.71%
09/16	2,343	2,350	2,338	2,348	+0.21%	7,900	-	+0.34%
09/15	2,345	2,345	2,333	2,343	+0.6%	11,700	-	+0.21%
09/14	2,312	2,331	2,310	2,329	+0.74%	19,100	-	-0.3%
09/11	2,291	2,312	2,280	2,312	+0.52%	16,900	-	-0.99%
09/10	2,298	2,306	2,287	2,300	0%	11,500	-	-1.5%
09/09	2,311	2,315	2,295	2,300	-0.48%	15,000	-	-1.46%
09/08	2,307	2,313	2,301	2,311	-0.34%	9,500	-	-0.99%
09/07	2,327	2,327	2,310	2,319	+0.04%	17,000	-	-0.64%
09/04	2,310	2,322	2,301	2,318	+0.04%	24,700	-	-0.77%
09/03	2,309	2,329	2,309	2,317	+0.35%	17,800	-	-0.86%
09/02	2,336	2,336	2,304	2,309	-1.45%	29,900	-	-1.28%
09/01	2,352	2,355	2,338	2,343	-0.85%	31,500	-	+0.13%
08/31	2,346	2,363	2,333	2,363	+0.98%	45,500	-	+0.98%
08/28	2,320	2,340	2,303	2,340	-1.6%	74,000	-	+0.04%
08/27	2,397	2,397	2,366	2,378	-0.38%	69,700	-	+1.62%
08/26	2,358	2,387	2,358	2,387	+1.23%	32,400	-	+2.05%
08/25	2,380	2,388	2,357	2,358	-0.08%	34,500	-	+0.94%
08/24	2,375	2,379	2,360	2,360	-0.38%	37,500	-	+1.16%
08/21	2,331	2,369	2,331	2,369	+0.55%	25,700	-	+1.67%
08/20	2,355	2,358	2,321	2,356	+0.34%	34,900	-	+1.2%
08/19	2,342	2,360	2,333	2,348	-0.72%	39,200	-	+0.86%
08/18	2,350	2,368	2,338	2,365	+1.15%	25,500	-	+1.55%
08/17	2,353	2,360	2,335	2,338	-0.04%	40,400	-	+0.39%
08/14	2,338	2,344	2,317	2,339	+0.04%	43,400	-	+0.34%
08/13	2,311	2,339	2,304	2,338	+1.17%	45,700	-	+0.21%
08/12	2,305	2,311	2,291	2,311	+0.7%	35,800	-	-1.03%
08/10	2,311	2,311	2,291	2,295	-0.13%	29,100	-	-1.76%
08/07	16:00 非上場の親会社等(その他の関係会社)の決算情報に関するお知らせ
08/07	2,297	2,309	2,288	2,298	-0.39%	38,600	-	-1.67%
08/06	2,304	2,318	2,284	2,307	+0.92%	19,300	-	-1.37%
08/05	2,300	2,307	2,282	2,286	-0.04%	22,500	-	-2.22%
08/04	2,321	2,321	2,286	2,287	-1.59%	35,000	-	-2.14%
08/03	2,357	2,357	2,307	2,324	-1.4%	37,700	-	-0.56%
07/31	2,373	2,379	2,348	2,357	-0.04%	26,700	-	+0.99%
07/30	2,354	2,373	2,345	2,358	-0.17%	32,100	-	+1.25%
07/29	2,329	2,384	2,329	2,362	+1.42%	26,900	-	+1.68%
07/28	2,341	2,365	2,318	2,329	-0.6%	20,300	-	+0.56%
07/27	2,360	2,375	2,340	2,343	-0.34%	22,700	-	+1.38%
07/24	2,352	2,364	2,334	2,351	-0.13%	19,200	-	+1.91%
07/23	2,359	2,359	2,338	2,354	-0.04%	10,000	-	+2.3%
07/22	2,301	2,362	2,300	2,355	+1.99%	20,500	-	+2.57%
07/21	2,287	2,318	2,283	2,309	+1.36%	21,200	-	+0.83%
07/17	2,291	2,314	2,250	2,278	-0.96%	24,400	-	-0.44%
07/16	2,319	2,330	2,300	2,300	-0.82%	31,200	-	+0.61%
07/15	12:00 2027年2月期第1四半期決算短信〔日本基準〕(連結)
07/15	2,385	2,445	2,291	2,319	-1.78%	55,400	-	+1.62%
07/14	2,373	2,393	2,361	2,361	+0.04%	8,900	-	+3.64%
07/13	2,398	2,407	2,360	2,360	-0.55%	14,500	-	+3.92%
07/10	2,372	2,388	2,359	2,373	+0.04%	14,900	-	+4.86%
07/09	2,400	2,400	2,361	2,372	-1.17%	16,400	-	+5.24%
07/08	2,380	2,416	2,377	2,400	+0.97%	28,400	-	+6.95%
07/07	2,350	2,380	2,348	2,377	+1.41%	11,900	-	+6.4%
07/06	2,333	2,367	2,333	2,344	+0.47%	16,700	-	+5.35%
07/03	2,338	2,366	2,323	2,333	-0.17%	28,200	-	+5.18%
07/02	2,293	2,343	2,293	2,337	+2.32%	36,400	-	+5.7%
07/01	2,255	2,289	2,253	2,284	+0.84%	18,400	-	+3.54%
06/30	2,289	2,294	2,256	2,265	-1.05%	15,600	-	+2.86%
06/29	2,261	2,291	2,252	2,289	+1.69%	32,300	-	+4.14%
06/26	2,230	2,254	2,227	2,251	+1.03%	11,500	-	+2.6%
06/25	2,213	2,230	2,195	2,228	+1.27%	11,900	-	+1.64%
06/24	2,201	2,223	2,198	2,200	0%	17,100	-	+0.36%
06/23	2,201	2,216	2,200	2,200	-0.05%	11,800	-	+0.36%
06/22	2,222	2,238	2,200	2,201	-0.95%	10,000	-	+0.27%
06/19	16:00 連結子会社からの配当金受領に関するお知らせ
06/19	2,224	2,241	2,217	2,222	-0.09%	11,500	-	+1.18%
06/18	2,254	2,254	2,207	2,224	+0.27%	10,100	-	+1.23%
06/17	2,215	2,250	2,201	2,218	+0.09%	21,000	-	+0.91%
06/16	2,243	2,243	2,200	2,216	-1.2%	16,300	-	+0.73%
06/15	2,248	2,252	2,232	2,243	+0.49%	15,200	-	+1.91%
06/12	2,213	2,233	2,208	2,232	+0.9%	22,900	-	+1.45%
06/11	2,200	2,212	2,175	2,212	+0.59%	16,900	-	+0.5%
06/10	2,172	2,202	2,170	2,199	+0.73%	15,600	-	-0.18%
06/09	2,189	2,203	2,172	2,183	+0.78%	16,900	-	-0.91%
06/08	2,177	2,181	2,150	2,166	+0.37%	25,400	-	-1.72%
06/05	2,121	2,164	2,121	2,158	+1.31%	12,600	-	-2.18%
06/04	2,145	2,154	2,123	2,130	-0.7%	14,400	-	-3.49%
06/03	2,184	2,184	2,134	2,145	+0.42%	9,500	-	-2.9%
06/02	2,151	2,159	2,129	2,136	-1.79%	21,000	-	-3.39%
06/01	2,172	2,176	2,146	2,175	+0.14%	33,400	-	-1.81%
05/29	2,190	2,214	2,172	2,172	-0.96%	29,900	-	-2.03%

エーアイテイー（9381）のIR情報・決算資料

2026/05/29～2026/10/23

IR情報＆株価推移

開示資料

決算

株式

チャート