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
11/13	1,484	1,485	1,484	1,484	0%	198,800	-	+23.36%	-	-
11/12	1,485	1,490	1,483	1,484	-2.24%	377,100	-	+25.34%	-	-
11/11	1,494	1,567	1,464	1,518	+3.69%	144,500	-	+30.41%	-	-
11/10	1,434	1,470	1,411	1,464	+4.27%	62,000	-	+28.2%	-	-
11/09	1,380	1,444	1,370	1,404	+5.72%	82,400	-	+25.02%	-	-
11/06	1,200	1,343	1,175	1,328	+8.23%	91,300	-	+20.07%	-	-
11/05	1,259	1,286	1,190	1,227	-1.21%	33,200	-	+12.36%	-	-
11/04	1,166	1,260	1,137	1,242	+6.61%	42,900	-	+14.79%	-	-
11/02	1,264	1,264	1,104	1,165	-5.59%	41,300	-	+8.78%	-	-
10/30	1,245	1,263	1,200	1,234	-5.44%	39,600	-	+15.98%	-	-
10/29	1,333	1,347	1,291	1,305	-1.81%	161,000	-	+23.7%	-	-
10/28	1,200	1,488	1,199	1,329	+11.87%	678,400	-	+27.54%	-	-
10/27	1,167	1,188	1,111	1,188	+2.06%	23,200	-	+15.45%	-	-
10/26	1,194	1,200	1,108	1,164	+1.22%	27,300	-	+14.01%	-	-
10/23	1,055	1,150	1,055	1,150	+7.78%	27,800	-	+13.3%	-	-
10/22	1,014	1,087	1,014	1,067	+5.64%	16,800	-	+5.85%	-	-
10/21	1,010	1,025	1,003	1,010	-0.3%	8,100	-	+0.5%	-	-
10/20	1,063	1,064	1,001	1,013	-5.06%	10,900	-	+0.8%	-	-
10/19	1,004	1,099	1,004	1,067	+6.7%	38,000	-	+6.17%	-	-
10/16	1,055	1,055	1,000	1,000	-5.21%	9,800	-	-0.2%	-	-
10/15	1,056	1,249	995	1,055	-2.85%	203,400	-	+5.29%	-	-
10/14	1,100	1,105	1,070	1,086	+1.5%	10,400	-	+8.71%	-	-
10/13	1,035	1,088	1,025	1,070	+5.94%	20,300	-	+7.54%	-	-
10/09	1,016	1,017	1,000	1,010	-0.49%	4,800	-	+1.81%	-	-
10/08	1,003	1,024	1,001	1,015	+1.91%	6,300	-	+2.42%	-	-
10/07	1,005	1,010	996	996	+1.32%	6,000	-	+0.71%	-	-
10/06	989	989	980	983	+0.2%	1,600	-	-0.61%	-	-
10/05	980	981	980	981	+0.41%	1,100	-	-0.81%	-	-
10/02	977	977	977	977	+0.1%	200	-	-1.21%	-	-
10/01	980	980	976	976	-0.41%	800	-	-1.31%	-	-
09/30	982	982	980	980	-0.1%	400	-	-0.91%	-	-
09/29	978	989	978	981	-0.3%	600	-	-0.81%	-	-
09/28	981	990	980	984	-0.61%	3,200	-	-0.61%	-	-
09/25	995	995	986	990	+0.1%	700	-	+0.1%	-	-
09/24	993	993	989	989	-1%	800	-	0%	-	-
09/17	987	999	987	999	+1.01%	600	-	+1.11%	-	-
09/16	985	989	985	989	-0.9%	400	-	+0.1%	-	-
09/15	998	998	998	998	0%	600	-	+1.01%	-	-
09/14	998	998	998	998	+0.3%	400	-	+1.01%	-	-
09/11	990	997	981	995	+0.2%	1,100	-	+0.81%	-	-
09/10	1,000	1,000	993	993	-0.7%	400	-	+0.61%	-	-
09/09	1,003	1,005	998	1,000	-0.4%	3,900	-	+1.42%	-	-
09/08	995	1,005	995	1,004	+0.5%	6,800	-	+1.83%	-	-
09/07	997	1,000	995	999	+0.2%	1,800	-	+1.42%	-	-
09/04	987	998	987	997	+1.01%	2,000	-	+1.22%	-	-
09/03	980	996	980	987	+0.51%	2,000	-	+0.2%	-	-
09/02	983	988	982	982	-0.61%	700	-	-0.3%	-	-
09/01	985	995	984	988	+0.3%	1,600	-	+0.2%	-	-
08/31	982	992	978	985	+0.51%	2,700	-	-0.1%	-	-
08/28	984	992	980	980	-0.31%	4,000	-	-0.71%	-	-
08/27	983	983	983	983	+0.41%	200	-	-0.41%	-	-
08/26	981	988	979	979	-1.01%	700	-	-0.81%	-	-
08/25	982	989	982	989	+1.12%	500	-	+0.1%	-	-
08/24	975	979	975	978	0%	1,500	-	-1.01%	-	-
08/21	988	988	978	978	-0.71%	500	-	-1.01%	-	-
08/20	980	990	980	985	-0.51%	1,700	-	-0.4%	-	-
08/19	977	990	969	990	+1.75%	5,700	-	0%	-	-
08/18	973	973	973	973	-0.21%	100	-	-1.72%	-	-
08/17	976	987	971	975	-0.1%	5,000	-	-1.61%	-	-
08/14	979	990	975	976	-2.3%	6,500	-	-1.61%	-	-
08/13	999	999	981	999	0%	4,100	-	+0.71%	-	-
08/12	983	999	982	999	+1.32%	12,500	-	+0.71%	-	-
08/10	982	986	982	986	+0.61%	800	-	-0.6%	-	-
08/07	980	980	980	980	-0.2%	100	-	-1.11%	-	-
08/06	982	982	982	982	0%	900	-	-1.01%	-	-
08/05	990	992	982	982	-1.01%	600	-	-1.01%	-	-
08/04	992	992	992	992	-0.1%	400	-	-0.1%	-	-
08/03	980	994	980	993	-0.2%	600	-	0%	-	-
07/31	982	995	982	995	+0.81%	1,100	-	+0.3%	-	-
07/30	988	994	980	987	-0.7%	2,200	-	-0.5%	-	-
07/29	990	997	987	994	-0.4%	800	-	+0.2%	-	-
07/28	999	999	988	998	-0.1%	500	-	+0.6%	-	-
07/27	991	999	991	999	+0.4%	2,300	-	+0.81%	-	-
07/24	994	997	990	995	+0.2%	1,400	-	+0.51%	-	-
07/23	990	994	990	993	+1.02%	1,400	-	+0.3%	-	-
07/22	996	996	981	983	-0.81%	1,000	-	-0.71%	-	-
07/21	974	993	974	991	+0.3%	1,400	-	0%	-	-
07/17	984	988	973	988	-1.1%	6,000	-	-0.2%	-	-
07/16	982	999	982	999	+0.91%	1,800	-	+0.91%	-	-
07/15	999	999	990	990	-0.9%	200	-	0%	-	-
07/14	995	999	995	999	+0.2%	2,700	-	+0.91%	-	-
07/13	997	997	995	997	0%	1,600	-	+0.81%	-	-
07/10	999	999	986	997	-0.2%	300	-	+0.81%	-	-
07/09	995	999	985	999	+0.4%	3,300	-	+1.01%	-	-
07/08	991	995	991	995	+0.51%	1,200	-	+0.61%	-	-
07/07	977	990	977	990	+0.41%	2,900	-	0%	-	-
07/06	982	989	982	986	+0.31%	600	-	-0.4%	-	-
07/03	985	990	983	983	-1.21%	800	-	-0.71%	-	-
07/02	990	995	985	995	+0.51%	1,800	-	+0.4%	-	-
07/01	975	991	975	990	+0.1%	1,800	-	-0.1%	-	-
06/30	986	989	978	989	-0.7%	1,300	-	-0.2%	-	-
06/29	984	996	982	996	+1.63%	1,700	-	+0.5%	-	-
06/26	991	991	978	980	-1.11%	2,800	-	-1.11%	-	-
06/25	988	991	988	991	-0.2%	1,400	-	-0.1%	-	-
06/24	991	995	989	993	+0.4%	3,300	-	0%	-	-
06/23	977	995	977	989	+1.23%	1,300	-	-0.4%	-	-
06/22	978	988	976	977	+0.51%	1,800	-	-1.61%	-	-
06/19	980	990	972	972	-2.31%	2,400	-	-2.21%	-	-
06/18	980	995	960	995	0%	18,900	-	0%	-	-
06/17	984	997	980	995	+0.81%	2,200	-	0%	-	-

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
2015年 9月期	3,075 12,300 9/17	1,653 6,610 9/29	6,452,400 1,613,100 9/24	66.79	35.89	14.21	7.64	165億9762万	89億1953万	38.4倍 9/30
2016年 9月期	2,508 10,030 10/9	580 2/12	7,129,700 3/9	69.36	16.04	10.03	2.32	133億4391万	31億3060万	33.67倍 9/30
2017年 9月期	1,455 10/24	777 4/13	641,100 5/23	69.42	37.07	5.36	2.86	79億5244万	42億4677万	45.32倍 9/29
2018年 9月期	2,822 7/9	850 12/5	2,500,300 12/8	111.98	33.73	9.5	2.86	160億5605万	47億526万	73.45倍 9/28
2019年 9月期	1,933 10/2	866 12/25	1,263,600 2/4	79.94	35.81	6.6	2.96	110億186万	49億3585万	42.27倍 9/30
2020年 9月期	1,553 1/27	655 3/13	471,400 5/29	赤字	赤字	5.57	2.35	88億7322万	37億4240万	赤字 9/30
2021年 9月期	1,400 11/26	839 8/24	658,400 9/29	39.26	23.53	4.42	2.65	80億184万	48億42万	25.18倍 9/30
2022年 9月期	957 10/11	400 8/12	956,600 9/22	赤字	赤字	2.89	1.21	54億7557万	22億8944万	赤字 9/30
2023年 9月期	859 4/10	375 3/16 1/6	4,577,900 4/10	67.48	29.46	2.6	1.13	49億1657万	21億4635万	47.84倍 9/29
2024年 9月期	658 9/17	403 5/13 5/10	366,800 9/12	14.46	8.86	1.83	1.12	37億6612万	23億661万	11.93倍 9/30
2025年 9月期	1,151 8/22	470 10/25	545,500 8/12	15.54	6.35	2.81	1.15	66億2009万	26億9009万	13.58倍 9/30
2026年 9月期	1,064 10/24	769 2/20	242,800 2/24	12.77	9.23	2.23	1.61	61億1970万	44億2298万	11.76倍 9/30
最新	1,484 2026/11/13		198,800	-		-		85億3537万		-

アイビーシー（3920）のPER（株価収益率）の推移

2026/06/17～2026/11/13

株価＆PERの推移

年初来

開示資料

決算

株式

チャート