日付	始値	高値	安値	終値	前日比	出来高	時価総額	25日乖離	PER	PBR
2026
09/25	362	364	362	364	0%	4,200	-	-1.89%	-	-
09/24	362	369	362	364	+0.55%	6,300	-	-1.89%	-	-
09/18	366	370	362	362	-1.9%	8,200	-	-2.43%	-	-
09/17	376	376	367	369	-1.86%	8,700	-	-0.54%	-	-
09/16	378	380	376	376	-0.53%	5,900	-	+1.35%	-	-
09/15	376	380	374	378	+0.53%	12,400	-	+1.89%	-	-
09/14	373	380	371	376	+0.8%	19,700	-	+1.62%	-	-
09/11	373	376	373	373	-1.06%	20,800	-	+1.08%	-	-
09/10	377	377	376	377	0%	13,400	-	+2.17%	-	-
09/09	375	377	374	377	-0.53%	20,900	-	+2.45%	-	-
09/08	380	380	379	379	+0.26%	3,300	-	+2.99%	-	-
09/07	372	380	372	378	+1.61%	10,200	-	+3%	-	-
09/04	372	372	364	372	0%	24,100	-	+1.64%	-	-
09/03	372	372	368	372	+0.54%	4,400	-	+1.92%	-	-
09/02	372	376	369	370	-1.07%	7,300	-	+1.37%	-	-
09/01	378	378	368	374	-0.8%	12,200	-	+2.75%	-	-
08/31	371	377	369	377	+1.89%	43,800	-	+3.86%	-	-
08/28	372	373	368	370	-0.8%	1,500	-	+1.93%	-	-
08/27	370	373	368	373	+1.08%	8,100	-	+3.04%	-	-
08/26	363	369	363	369	+1.1%	6,600	-	+1.93%	-	-
08/25	364	369	364	365	+0.27%	4,300	-	+0.83%	-	-
08/24	368	369	364	364	-1.62%	4,800	-	+0.83%	-	-
08/21	370	370	369	370	0%	3,000	-	+2.21%	-	-
08/20	365	370	365	370	+2.21%	5,400	-	+2.21%	-	-
08/19	362	364	362	362	0%	13,100	-	0%	-	-
08/18	364	364	362	362	-0.82%	2,800	-	0%	-	-
08/17	367	368	364	365	+0.27%	4,200	-	+0.55%	-	-
08/14	365	366	364	364	0%	3,100	-	+0.28%	-	-
08/13	367	367	361	364	-0.82%	21,400	-	0%	-	-
08/12	363	367	362	367	+1.94%	34,900	-	+0.82%	-	-
08/10	362	363	359	360	-0.28%	6,500	-	-1.1%	-	-
08/07	361	362	360	361	-0.28%	6,100	-	-1.1%	-	-
08/06	362	364	362	362	-0.55%	6,700	-	-0.82%	-	-
08/05	361	364	361	364	+0.28%	3,300	-	-0.27%	-	-
08/04	356	363	356	363	+1.68%	8,700	-	-0.55%	-	-
08/03	356	357	354	357	+0.56%	8,800	-	-2.19%	-	-
07/31	356	357	354	355	0%	5,100	-	-2.74%	-	-
07/30	353	356	353	355	+0.57%	11,900	-	-2.74%	-	-
07/29	354	356	352	353	-0.56%	11,100	-	-3.29%	-	-
07/28	354	360	353	355	0%	8,100	-	-3.01%	-	-
07/27	353	360	353	355	-1.39%	11,200	-	-3.01%	-	-
07/24	361	367	355	360	0%	12,100	-	-1.91%	-	-
07/23	360	365	360	360	+0.28%	19,700	-	-1.91%	-	-
07/22	367	369	359	359	-2.18%	4,400	-	-2.45%	-	-
07/21	360	369	360	367	+1.66%	13,600	-	-0.54%	-	-
07/17	367	367	361	361	-2.43%	8,800	-	-1.9%	-	-
07/16	367	373	367	370	-1.07%	5,500	-	+0.54%	-	-
07/15	371	378	368	374	+0.54%	9,700	-	+1.91%	-	-
07/14	377	377	372	372	-1.33%	2,500	-	+1.36%	-	-
07/13	380	381	372	377	+0.27%	12,000	-	+3.01%	-	-
07/10	372	376	372	376	+1.08%	3,800	-	+2.73%	-	-
07/09	371	372	371	372	-0.8%	2,300	-	+1.64%	-	-
07/08	368	375	368	375	+1.9%	5,600	-	+2.46%	-	-
07/07	376	376	368	368	-1.6%	3,300	-	+0.82%	-	-
07/06	371	375	371	374	+0.81%	3,100	-	+2.47%	-	-
07/03	373	376	367	371	-0.54%	6,300	-	+1.64%	-	-
07/02	370	383	365	373	+1.91%	20,700	-	+1.91%	-	-
07/01	364	370	364	366	+0.55%	9,200	-	+0.27%	-	-
06/30	360	364	359	364	+0.83%	4,800	-	-0.55%	-	-
06/29	352	361	352	361	+1.12%	11,300	-	-1.37%	-	-
06/26	354	359	354	357	-0.56%	4,100	-	-2.72%	-	-
06/25	358	360	351	359	+1.13%	26,400	-	-2.18%	-	-
06/24	360	360	352	355	-1.66%	11,000	-	-3.53%	-	-
06/23	362	363	360	361	-0.28%	7,800	-	-2.17%	-	-
06/22	366	373	362	362	-1.9%	10,600	-	-2.16%	-	-
06/19	373	375	362	369	-1.34%	14,000	-	-0.27%	-	-
06/18	380	381	371	374	+0.54%	9,200	-	+0.81%	-	-
06/17	384	384	372	372	-3.13%	18,700	-	0%	-	-
06/16	369	390	369	384	+8.78%	53,700	-	+2.95%	-	-
06/15	353	360	353	353	-0.28%	5,900	-	-5.61%	-	-
06/12	356	357	353	354	-0.56%	2,500	-	-5.85%	-	-
06/11	358	361	353	356	-1.11%	26,500	-	-5.57%	-	-
06/10	366	366	360	360	-2.17%	11,600	-	-5.01%	-	-
06/09	368	369	360	368	-0.54%	11,500	-	-3.16%	-	-
06/08	368	370	361	370	+0.54%	11,100	-	-2.89%	-	-
06/05	368	372	364	368	+0.27%	14,100	-	-3.66%	-	-
06/04	365	375	365	367	-0.27%	4,400	-	-4.18%	-	-
06/03	374	376	367	368	-0.81%	3,200	-	-4.17%	-	-
06/02	374	376	371	371	-0.27%	1,400	-	-3.64%	-	-
06/01	378	378	372	372	-0.8%	5,300	-	-3.63%	-	-
05/29	373	379	372	375	+1.35%	10,000	-	-3.35%	-	-
05/28	365	371	365	370	+0.54%	6,900	-	-4.88%	-	-
05/27	380	380	368	368	-3.16%	17,800	-	-5.64%	-	-
05/26	379	380	367	380	+1.6%	18,100	-	-2.81%	-	-
05/25	373	376	365	374	-0.27%	45,900	-	-4.59%	-	-
05/22	373	388	373	375	-0.27%	11,600	-	-4.82%	-	-
05/21	372	376	370	376	+1.08%	17,800	-	-4.81%	-	-
05/20	383	383	372	372	-2.36%	28,100	-	-6.06%	-	-
05/19	386	388	380	381	-1.04%	22,900	-	-4.03%	-	-
05/18	388	392	382	385	-0.77%	26,500	-	-3.27%	-	-
05/15	387	393	380	388	-1.77%	37,000	-	-2.76%	-	-
05/14	399	400	395	395	-0.5%	12,100	-	-1%	-	-
05/13	399	400	397	397	-0.75%	9,200	-	-0.75%	-	-
05/12	403	406	399	400	-0.74%	9,900	-	0%	-	-
05/11	398	404	397	403	+1.51%	10,500	-	+0.75%	-	-
05/08	391	399	389	397	+2.06%	26,700	-	-0.5%	-	-
05/07	394	395	389	389	0%	13,800	-	-2.51%	-	-
05/01	391	392	389	389	-0.51%	7,500	-	-2.75%	-	-
04/30	392	393	390	391	-0.76%	9,400	-	-2.25%	-	-
04/28	394	395	393	394	-0.51%	4,200	-	-1.5%	-	-

年初来

年度	株価		出来高	PER		PBR		時価総額		期末
年度	高値	安値	大商い	高値	安値	高値	安値	高値	安値	PER
2019年 3月期	4,190 6/28	1,595 1/4	3,567,100 7/5	135.86	51.72	19.12	7.28	202億8379万	78億5697万	72.54倍 3/29
2020年 3月期	2,428 6/10	889 3/23	444,900 12/27	71.16	26.06	11.63	4.26	122億3469万	45億6768万	32.27倍 3/31
2021年 3月期	4,010 10/21	1,035 4/2	722,600 8/20	93.71	24.19	16.43	4.24	206億3546万	53億1783万	48.03倍 3/31
2022年 3月期	2,238 4/5	706 12/21	907,400 1/26	134.9	42.56	8.83	2.79	115億6598万	36億4860万	55.27倍 3/31
2023年 3月期	1,780 3/13	579 12/27	17,322,200 3/10	542.68	176.52	7.39	2.41	91億9904万	29億9227万	392.68倍 3/31
2024年 3月期	1,655 6/21	701 12/27	3,780,700 6/22	74.62	31.61	6.3	2.67	85億5304万	36億2276万	40.4倍 3/29
2025年 3月期	1,039 5/28	455 12/24	2,497,800 5/27	赤字	赤字	2.93	1.28	53億6955万	31億8695万	赤字 3/31
2026年 3月期	566 9/2	381 4/7	412,100 8/21	31.85	21.44	1.56	1.05	39億6443万	26億6863万	22.4倍 3/31
最新	364 2026/9/25		4,200	-		-		22億9476万		-

エーアイ（4388）のPER（株価収益率）の推移

2026/04/28～2026/09/25

株価＆PERの推移

年初来

開示資料

決算

株式

チャート