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	512	516	505	508	-0.78%	212,000	-	+6.05%	-	-
09/24	521	536	510	512	-1.73%	228,400	-	+7.34%	-	-
09/18	519	528	505	521	0%	340,200	-	+9.68%	-	-
09/17	507	532	506	521	+1.36%	266,200	-	+10.38%	-	-
09/16	490	519	484	514	+4.68%	371,900	-	+9.59%	-	-
09/15	480	496	450	491	+0.2%	1,164,600	-	+5.36%	-	-
09/14	473	497	468	490	+2.94%	271,100	-	+5.83%	-	-
09/11	490	496	472	476	-2.86%	234,500	-	+3.25%	-	-
09/10	477	493	477	490	+1.87%	267,000	-	+6.99%	-	-
09/09	480	489	478	481	-0.41%	164,800	-	+5.48%	-	-
09/08	486	498	482	483	-1.43%	211,100	-	+6.62%	-	-
09/07	481	492	480	490	+1.24%	197,900	-	+8.89%	-	-
09/04	477	490	476	484	+2.11%	150,200	-	+8.28%	-	-
09/03	468	475	465	474	+1.28%	174,300	-	+6.76%	-	-
09/02	466	474	464	468	-1.27%	255,600	-	+5.64%	-	-
09/01	477	480	473	474	-1.66%	109,600	-	+7.48%	-	-
08/31	470	487	468	482	+1.47%	157,400	-	+9.55%	-	-
08/28	456	478	456	475	+4.17%	206,800	-	+8.45%	-	-
08/27	449	461	449	456	+1.11%	65,200	-	+4.83%	-	-
08/26	447	463	447	451	+1.12%	206,300	-	+3.68%	-	-
08/25	446	447	439	446	-0.67%	41,400	-	+2.76%	-	-
08/24	457	460	447	449	-0.44%	74,700	-	+3.94%	-	-
08/21	451	454	446	451	-1.74%	67,700	-	+4.64%	-	-
08/20	447	459	440	459	+4.32%	109,800	-	+6.74%	-	-
08/19	444	446	436	440	-1.35%	139,300	-	+2.56%	-	-
08/18	457	457	436	446	-1.33%	205,500	-	+4.21%	-	-
08/17	456	461	447	452	-1.95%	196,200	-	+5.85%	-	-
08/14	449	461	438	461	+2.9%	263,600	-	+8.47%	-	-
08/13	431	448	428	448	+3.23%	290,600	-	+5.66%	-	-
08/12	423	437	423	434	+1.88%	202,500	-	+2.6%	-	-
08/10	420	432	418	426	+1.91%	142,000	-	+0.95%	-	-
08/07	420	423	417	418	-0.24%	111,400	-	-0.95%	-	-
08/06	422	426	415	419	-2.1%	141,700	-	-0.48%	-	-
08/05	420	430	417	428	+3.88%	144,100	-	+1.66%	-	-
08/04	402	423	402	412	+2.49%	167,100	-	-1.9%	-	-
08/03	416	416	400	402	-3.6%	227,000	-	-4.29%	-	-
07/31	415	423	406	417	+0.48%	209,200	-	-0.48%	-	-
07/30	440	442	415	415	-5.68%	542,600	-	-0.48%	-	-
07/29	439	450	423	440	+1.85%	772,600	-	+6.02%	-	-
07/28	435	442	426	432	-1.82%	207,200	-	+4.85%	-	-
07/27	421	441	418	440	+4.51%	214,200	-	+7.32%	-	-
07/24	415	424	411	421	-0.47%	116,900	-	+3.44%	-	-
07/23	443	444	422	423	-2.98%	128,600	-	+4.44%	-	-
07/22	427	440	426	436	+1.87%	155,900	-	+7.65%	-	-
07/21	418	433	416	428	+3.88%	184,000	-	+5.94%	-	-
07/17	411	420	408	412	+0.24%	298,700	-	+2.23%	-	-
07/16	420	420	411	411	-3.07%	155,300	-	+1.99%	-	-
07/15	436	440	415	424	-3.42%	263,900	-	+5.21%	-	-
07/14	419	442	419	439	+5.53%	227,500	-	+9.2%	-	-
07/13	424	424	411	416	-1.19%	148,400	-	+3.74%	-	-
07/10	415	422	413	421	+1.69%	107,400	-	+4.21%	-	-
07/09	417	426	407	414	-2.13%	189,800	-	+1.97%	-	-
07/08	424	425	416	423	+0.48%	116,800	-	+3.42%	-	-
07/07	414	431	414	421	+1.69%	207,200	-	+2.18%	-	-
07/06	414	426	407	414	-1.43%	235,200	-	-0.48%	-	-
07/03	415	422	411	420	+3.19%	186,300	-	+0.24%	-	-
07/02	403	414	401	407	+2.52%	278,200	-	-3.55%	-	-
07/01	406	414	393	397	-5.48%	369,500	-	-6.59%	-	-
06/30	406	427	392	420	+6.06%	687,900	-	-1.87%	-	-
06/29	387	401	379	396	+4.49%	374,200	-	-8.12%	-	-
06/26	377	379	370	379	+1.07%	256,000	-	-12.87%	-	-
06/25	384	384	370	375	-0.27%	320,600	-	-14.77%	-	-
06/24	355	381	353	376	+7.74%	646,300	-	-15.32%	-	-
06/23	376	376	345	349	-7.43%	1,488,500	-	-22.1%	-	-
06/22	371	396	367	377	+1.62%	998,300	-	-16.96%	-	-
06/19	371	381	360	371	+0.27%	1,038,800	-	-19%	-	-
06/18	402	405	368	370	-11.27%	1,793,400	-	-19.91%	-	-
06/17	415	499	378	417	-0.48%	4,353,900	-	-10.52%	-	-
06/16	397	441	394	419	+3.46%	955,200	-	-10.47%	-	-
06/15	409	418	400	405	0%	460,000	-	-13.83%	-	-
06/12	412	415	399	405	-0.98%	270,600	-	-14.19%	-	-
06/11	400	409	393	409	+0.49%	228,400	-	-13.71%	-	-
06/10	430	432	402	407	-4.68%	360,900	-	-14.5%	-	-
06/09	471	471	426	427	-9.73%	441,800	-	-10.48%	-	-
06/08	484	491	470	473	-3.27%	196,500	-	-1.05%	-	-
06/05	498	502	487	489	+0.41%	268,500	-	+2.52%	-	-
06/04	484	493	481	487	-0.61%	334,200	-	+2.53%	-	-
06/03	510	510	483	490	-3.92%	240,700	-	+3.59%	-	-
06/02	498	513	495	510	+2.41%	492,100	-	+8.28%	-	-
06/01	493	498	486	498	+2.68%	349,700	-	+6.18%	-	-
05/29	501	505	485	485	-0.61%	358,600	-	+3.85%	-	-
05/28	488	492	476	488	+0.83%	303,300	-	+4.95%	-	-
05/27	495	497	475	484	-2.22%	345,400	-	+4.54%	-	-
05/26	488	502	486	495	+1.43%	218,600	-	+7.38%	-	-
05/25	494	495	478	488	-1.61%	230,500	-	+6.55%	-	-
05/22	495	498	489	496	+1.22%	263,800	-	+8.77%	-	-
05/21	477	495	477	490	+2.94%	635,100	-	+8.17%	-	-
05/20	490	490	473	476	-3.05%	403,800	-	+5.78%	-	-
05/19	480	497	480	491	+3.15%	308,000	-	+9.35%	-	-
05/18	477	480	471	476	-0.21%	309,000	-	+6.73%	-	-
05/15	469	485	468	477	+2.14%	289,300	-	+7.19%	-	-
05/14	461	471	459	467	+0.43%	221,600	-	+5.18%	-	-
05/13	467	467	460	465	+0.65%	120,900	-	+5.2%	-	-
05/12	465	465	456	462	-0.43%	91,600	-	+5.24%	-	-
05/11	462	477	461	464	+0.87%	199,200	-	+6.18%	-	-
05/08	451	471	451	460	+2.68%	246,200	-	+5.99%	-	-
05/07	451	457	439	448	+0.67%	203,700	-	+3.94%	-	-
05/01	435	450	435	445	+1.83%	156,700	-	+3.97%	-	-
05/01	株式分割 1→3
04/30	445	449	434	437	-2.46%	211,300	-	+2.82%	-	-
04/28	448	451	441	448	+0.3%	162,500	-	+5.91%	-	-

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
2018年 1月期	410 4,925 8/30	199 4,765 8/1	56,505,600 2,354,400 4/27	82.08	39.71	13.84	6.69	159億5650万	77億1906万	57倍 1/31
2019年 1月期	355 4,260 1/23	199 2,390 4/18	2,109,600 175,800 6/13	53.06	29.77	10.03	5.63	141億1423万	78億5282万	46.19倍 1/31
2020年 1月期	429 2,571 1/28	255 1,527 4/3	1,452,600 242,100 10/30	53.03	31.5	10.24	6.08	173億8355万	101億1851万	48.39倍 1/31
2021年 1月期	845 2,534 10/21	286 1,713 3/13	4,854,600 809,100 7/9	81.22	27.45	16.38	5.54	342億9110万	115億8227万	62.6倍 1/29
2022年 1月期	661 1,984 2/5	225 674 1/28	2,099,700 699,900 3/11	53.72	18.25	11.33	3.85	268億4828万	91億2380万	19.01倍 1/31
2023年 1月期	284 853 4/5	135 406 12/28	1,114,500 371,500 3/30	25.92	12.34	4.3	2.04	115億4689万	54億9594万	15.22倍 1/31
2024年 1月期	256 769 6/12	157 471 10/24	6,581,700 2,193,900 1/29	21.24	13.01	3.28	2.01	104億979万	63億7583万	16.07倍 1/31
2025年 1月期	347 1,042 12/24	136 409 8/5	6,350,700 2,116,900 11/28	16.32	6.41	3.47	1.36	148億3474万	55億3655万	14.1倍 1/31
2026年 1月期	664 1,992 8/12	286 857 2/5	9,873,000 3,291,000 12/16	13.82	5.95	4.6	1.98	290億4336万	122億1704万	10.2倍 1/30
最新	508 2026/9/25		212,000	-		-		222億1992万		-

アセンテック（3565）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