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
03/09	2,190	2,211	2,150	2,210	-0.85%	47,300	528億4905万	-2.39%
03/06	2,240	2,240	2,202	2,229	-0.71%	17,100	533億341万	-1.59%
03/05	2,239	2,267	2,226	2,245	+3.17%	37,100	536億8603万	-0.88%
03/04	2,201	2,202	2,122	2,176	-2.6%	55,000	520億3599万	-3.93%
03/03	2,261	2,261	2,233	2,234	-2.1%	35,200	534億2298万	-1.46%
03/02	2,250	2,289	2,231	2,282	-0.44%	30,900	545億7083万	+0.53%
02/27	2,241	2,295	2,239	2,292	+2.32%	67,600	548億997万	+1.01%
02/26	2,212	2,256	2,210	2,240	-3.03%	105,800	535億6646万	-1.23%
02/25	2,311	2,319	2,304	2,310	-0.04%	77,300	552億4041万	+1.85%
02/24	2,292	2,318	2,277	2,311	+1.32%	44,800	552億6432万	+1.9%
02/20	2,306	2,306	2,277	2,281	-1.08%	32,100	545億4692万	+0.53%
02/19	2,280	2,310	2,270	2,306	+1.23%	34,900	551億4476万	+1.63%
02/18	2,272	2,284	2,268	2,278	+0.44%	24,600	544億7518万	+0.49%
02/17	2,284	2,289	2,268	2,268	-0.74%	46,400	542億3604万	+0.04%
02/16	2,292	2,292	2,268	2,285	+0.4%	42,300	546億4257万	+0.84%
02/13	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
02/13	2,303	2,314	2,274	2,276	-1.47%	33,500	544億2735万	+0.53%
02/12	2,317	2,328	2,310	2,310	+0.43%	35,700	552億4041万	+2.03%
02/10	2,294	2,317	2,288	2,300	+0.52%	25,400	550億128万	+1.68%
02/09	2,306	2,306	2,276	2,288	+0.62%	28,400	547億1431万	+1.33%
02/06	2,272	2,274	2,254	2,274	+0.31%	27,000	543億7952万	+0.93%
02/05	2,250	2,278	2,250	2,267	+1.02%	30,800	542億1213万	+0.76%
02/04	2,226	2,247	2,216	2,244	+0.49%	40,300	536億6211万	0%
02/03	2,233	2,247	2,224	2,233	+0.59%	38,600	533億9906万	-0.27%
02/02	2,266	2,266	2,220	2,220	-0.85%	37,500	530億8819万	-0.63%
01/30	2,238	2,247	2,225	2,239	0%	21,400	535億4255万	+0.4%
01/29	2,222	2,239	2,199	2,239	+0.81%	38,700	535億4255万	+0.63%
01/28	2,232	2,233	2,207	2,221	-1.07%	33,300	531億1210万	-0.05%
01/27	2,231	2,253	2,215	2,245	+0.18%	39,700	536億8603万	+1.26%
01/26	2,270	2,270	2,235	2,241	-2.18%	42,300	535億9037万	+1.4%
01/23	2,288	2,293	2,273	2,291	+0.57%	20,700	547億8605万	+3.99%
01/22	2,278	2,293	2,260	2,278	+1.33%	26,400	544億7518万	+3.78%
01/21	2,238	2,255	2,231	2,248	-0.35%	28,900	537億5777万	+2.79%
01/20	2,300	2,300	2,253	2,256	-2.25%	41,900	539億4908万	+3.58%
01/19	2,320	2,329	2,292	2,308	-0.52%	22,800	551億9258万	+6.26%
01/16	2,305	2,320	2,289	2,320	+0.87%	33,200	554億7955万	+7.26%
01/15	2,265	2,314	2,260	2,300	+2.09%	33,300	550億128万	+6.73%
01/14	12:00 2026年2月期第3四半期決算短信〔日本基準〕(連結)
01/14	12:00 配当予想の修正(増配)に関するお知らせ
01/14	2,279	2,282	2,234	2,253	-0.88%	70,100	538億7734万	+4.99%
01/13	2,277	2,280	2,240	2,273	+1.52%	23,800	543億5561万	+6.26%
01/09	2,240	2,259	2,234	2,239	-0.09%	21,100	535億4255万	+5.07%
01/08	2,272	2,283	2,241	2,241	-0.93%	21,600	535億9037万	+5.46%
01/07	2,290	2,290	2,250	2,262	-0.7%	43,000	540億9256万	+6.8%
01/06	2,214	2,285	2,208	2,278	+3.59%	36,000	544億7518万	+7.81%
01/05	2,170	2,202	2,166	2,199	+1.52%	24,800	525億8600万	+4.42%
2025
12/30	2,185	2,210	2,166	2,166	-0.87%	26,600	517億9685万	+3%
12/29	2,145	2,185	2,145	2,185	+2.58%	33,500	522億5121万	+3.95%
12/26	2,107	2,130	2,104	2,130	+1.04%	18,900	509億3596万	+1.48%
12/25	2,103	2,110	2,100	2,108	+0.38%	8,300	504億986万	+0.52%
12/24	2,133	2,133	2,100	2,100	-1.73%	14,500	502億1856万	+0.24%
12/23	2,119	2,137	2,119	2,137	+0.85%	13,800	511億336万	+2.05%
12/22	2,148	2,150	2,116	2,119	-0.98%	17,100	506億7291万	+1.29%
12/19	15:30 人事異動に関するお知らせ
12/19	2,104	2,140	2,104	2,140	+1.37%	18,000	511億7510万	+2.39%
12/18	2,075	2,117	2,075	2,111	+1.73%	18,600	504億8160万	+1.1%
12/17	2,062	2,080	2,062	2,075	+0.29%	10,000	496億2072万	-0.53%
12/16	2,090	2,090	2,069	2,069	-0.53%	13,300	494億7723万	-0.77%
12/15	2,066	2,097	2,065	2,080	+0.68%	18,200	497億4028万	-0.19%
12/12	2,073	2,075	2,051	2,066	+1.08%	17,100	494億549万	-0.77%
12/11	2,099	2,099	2,041	2,044	-2.62%	36,400	488億7939万	-1.73%
12/10	2,093	2,099	2,085	2,099	+0.48%	10,100	501億9464万	+1.01%
12/09	2,099	2,105	2,082	2,089	-0.52%	16,700	499億5551万	+0.67%
12/08	2,104	2,104	2,081	2,100	+1.06%	16,300	502億1856万	+1.4%
12/05	2,089	2,093	2,071	2,078	-1%	10,900	496億9246万	+0.53%
12/04	2,073	2,102	2,073	2,099	+1.25%	14,600	501億9464万	+1.7%
12/03	2,070	2,089	2,070	2,073	-0.77%	11,500	495億7289万	+0.58%
12/02	2,096	2,110	2,070	2,089	+1.16%	13,700	499億5551万	+1.36%
12/01	2,112	2,112	2,064	2,065	-2.36%	19,300	493億8158万	+0.24%
11/28	2,101	2,116	2,101	2,115	0%	11,900	505億7726万	+2.67%
11/27	2,136	2,136	2,108	2,115	-0.66%	19,900	505億7726万	+2.82%
11/26	2,115	2,129	2,114	2,129	+0.24%	15,600	509億1205万	+3.65%
11/25	2,120	2,129	2,111	2,124	-0.05%	17,800	507億9248万	+3.56%
11/21	2,078	2,125	2,074	2,125	+2.26%	20,100	508億1640万	+3.76%
11/20	2,085	2,085	2,061	2,078	+0.58%	13,900	496億9246万	+1.66%
11/19	2,066	2,080	2,060	2,066	+0.05%	13,700	494億549万	+1.13%
11/18	2,076	2,083	2,060	2,065	-0.96%	20,400	493億8158万	+1.08%
11/17	2,069	2,092	2,067	2,085	+0.14%	12,100	498億5985万	+2.11%
11/14	2,088	2,091	2,067	2,082	+0.05%	12,000	497億8811万	+1.91%
11/13	2,090	2,090	2,063	2,081	+0.77%	8,400	497億6420万	+1.76%
11/12	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
11/12	2,060	2,089	2,040	2,065	+0.78%	20,200	493億8158万	+0.98%
11/11	2,042	2,052	2,026	2,049	+0.69%	18,900	489億9896万	+0.05%
11/10	2,077	2,077	2,026	2,035	+0.39%	19,600	486億6417万	-0.68%
11/07	1,997	2,029	1,997	2,027	+0.65%	11,400	484億7286万	-1.12%
11/06	2,018	2,024	2,000	2,014	+0.2%	11,700	481億6199万	-1.8%
11/05	2,018	2,028	1,995	2,010	-0.1%	23,000	480億6633万	-2.24%
11/04	2,037	2,037	2,006	2,012	+0.4%	19,100	481億1416万	-2.42%
10/31	1,992	2,010	1,989	2,004	+0.6%	18,800	479億2285万	-3.09%
10/30	2,009	2,009	1,992	1,992	-0.15%	30,300	476億3589万	-3.95%
10/29	2,029	2,029	1,987	1,995	-1.68%	48,400	477億763万	-4.04%
10/28	2,086	2,086	2,025	2,029	-2.73%	23,200	485億2069万	-2.69%
10/27	2,096	2,119	2,065	2,086	+1.31%	29,200	498億8376万	-0.05%
10/24	2,070	2,070	2,049	2,059	-0.1%	14,500	492億3810万	-1.34%
10/23	2,038	2,069	2,036	2,061	+1.13%	15,300	492億8592万	-1.34%
10/22	2,059	2,067	2,032	2,038	-0.34%	75,400	487億3591万	-2.53%
10/21	2,060	2,062	2,043	2,045	-0.58%	22,300	489億331万	-2.34%
10/20	2,059	2,059	2,041	2,057	+1.28%	13,800	491億9027万	-1.91%
10/17	2,031	2,035	2,017	2,031	+0.05%	19,200	485億6852万	-3.24%
10/16	2,083	2,083	2,030	2,030	-1.65%	22,100	485億4460万	-3.38%
10/15	2,069	2,071	2,051	2,064	+0.83%	20,100	493億5767万	-1.9%
10/14	2,050	2,070	2,026	2,047	-0.34%	37,700	489億5113万	-2.76%
10/10	12:00 2026年2月期第2四半期(中間期)決算短信〔日本基準〕(連結)
10/10	12:00 剰余金の配当(中間配当)に関するお知らせ
10/10	2,100	2,106	2,051	2,054	-3.02%	47,500	491億1853万	-2.52%
10/09	2,114	2,125	2,100	2,118	+0.19%	28,300	506億4900万	+0.52%
10/08	2,107	2,140	2,101	2,114	+0.86%	27,200	505億5335万	+0.52%

エーアイテイー（9381）のIR情報・決算資料

2025/10/08～2026/03/09

IR情報＆株価推移

開示資料

決算

株式

チャート