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
10/16	479	490	476	486	+1.67%	13,500	-	-1.42%	-	-
10/15	488	491	478	478	-2.05%	13,100	-	-3.24%	-	-
10/14	499	499	488	488	-2.2%	11,400	-	-1.41%	-	-
10/13	498	509	495	499	+1.01%	24,200	-	+0.81%	-	-
10/09	495	508	486	494	-0.2%	28,100	-	-0.4%	-	-
10/08	493	532	488	495	+0.2%	152,900	-	-0.2%	-	-
10/07	508	515	489	494	-3.89%	52,400	-	-0.4%	-	-
10/06	475	539	475	514	+8.21%	276,400	-	+3.63%	-	-
10/05	478	478	475	475	-0.84%	7,300	-	-4.23%	-	-
10/02	478	488	478	479	-0.83%	9,400	-	-3.62%	-	-
10/01	485	496	483	483	+0.42%	16,000	-	-3.01%	-	-
09/30	480	481	476	481	+0.21%	8,200	-	-3.61%	-	-
09/29	488	489	480	480	-2.83%	38,000	-	-3.81%	-	-
09/28	503	503	494	494	-1.59%	104,900	-	-1.2%	-	-
09/25	504	504	501	502	0%	17,800	-	+0.4%	-	-
09/24	500	503	500	502	+0.6%	18,200	-	+0.4%	-	-
09/18	502	503	497	499	-0.2%	14,300	-	0%	-	-
09/17	504	504	499	500	-0.79%	8,200	-	+0.4%	-	-
09/16	501	504	495	504	+0.8%	13,700	-	+1.41%	-	-
09/15	504	505	499	500	-0.79%	7,000	-	+0.6%	-	-
09/14	500	504	499	504	+1.2%	4,700	-	+1.82%	-	-
09/11	492	499	490	498	+1.43%	4,600	-	+0.81%	-	-
09/10	491	495	488	491	+0.2%	5,900	-	-0.41%	-	-
09/09	497	497	485	490	-1.41%	12,300	-	-0.41%	-	-
09/08	505	505	494	497	-1%	17,500	-	+1.22%	-	-
09/07	505	506	502	502	0%	7,800	-	+2.45%	-	-
09/04	503	505	498	502	-0.4%	27,400	-	+2.66%	-	-
09/03	505	507	504	504	-0.2%	7,100	-	+3.28%	-	-
09/02	503	507	502	505	+0.4%	9,700	-	+3.91%	-	-
09/01	504	508	502	503	+0.2%	9,600	-	+3.71%	-	-
08/31	505	505	500	502	+0.2%	13,600	-	+3.93%	-	-
08/28	511	511	500	501	-0.99%	18,000	-	+3.94%	-	-
08/27	500	510	500	506	+1.4%	26,400	-	+5.2%	-	-
08/26	500	501	498	499	-0.2%	5,900	-	+4.18%	-	-
08/25	500	501	496	500	+0.6%	7,300	-	+4.82%	-	-
08/24	501	502	496	497	-0.6%	8,300	-	+4.63%	-	-
08/21	500	500	497	500	+0.2%	4,600	-	+5.49%	-	-
08/20	496	503	494	499	+1.01%	14,900	-	+5.72%	-	-
08/19	491	494	488	494	+0.41%	6,800	-	+4.88%	-	-
08/18	488	494	486	492	+1.03%	8,100	-	+4.9%	-	-
08/17	485	487	485	487	+0.83%	6,400	-	+4.06%	-	-
08/14	480	483	477	483	+1.26%	4,400	-	+3.43%	-	-
08/13	483	484	477	477	-0.63%	4,900	-	+2.36%	-	-
08/12	472	480	472	480	+1.48%	26,300	-	+3.23%	-	-
08/10	482	485	470	473	-0.21%	22,800	-	+1.94%	-	-
08/07	475	478	469	474	0%	10,400	-	+2.38%	-	-
08/06	471	479	471	474	+0.64%	28,600	-	+2.82%	-	-
08/05	463	472	463	471	+1.29%	33,600	-	+2.39%	-	-
08/04	468	470	465	465	-1.06%	4,200	-	+1.53%	-	-
08/03	468	470	466	470	+0.21%	3,800	-	+2.84%	-	-
07/31	471	474	469	469	+0.64%	5,100	-	+3.08%	-	-
07/30	467	468	465	466	+0.22%	2,000	-	+2.87%	-	-
07/29	471	471	458	465	-0.85%	24,700	-	+2.88%	-	-
07/28	474	474	466	469	-0.64%	4,500	-	+4.22%	-	-
07/27	468	474	466	472	+1.07%	4,800	-	+5.36%	-	-
07/24	467	467	465	467	0%	4,400	-	+4.47%	-	-
07/23	458	468	458	467	+1.74%	5,600	-	+4.94%	-	-
07/22	457	461	452	459	+0.66%	4,600	-	+3.61%	-	-
07/21	456	459	456	456	+0.22%	2,600	-	+3.17%	-	-
07/17	462	462	452	455	-0.66%	4,800	-	+3.17%	-	-
07/16	459	461	454	458	-0.87%	5,500	-	+4.09%	-	-
07/15	460	462	457	462	+0.65%	4,400	-	+5.24%	-	-
07/14	459	459	455	459	0%	4,700	-	+4.79%	-	-
07/13	462	462	458	459	-0.22%	4,100	-	+5.03%	-	-
07/10	461	461	453	460	+0.88%	3,100	-	+5.5%	-	-
07/09	457	461	450	456	-0.22%	4,000	-	+4.59%	-	-
07/08	463	463	450	457	+0.44%	3,700	-	+5.06%	-	-
07/07	464	464	453	455	-0.44%	3,300	-	+4.84%	-	-
07/06	446	460	446	457	+2.47%	8,100	-	+5.3%	-	-
07/03	437	446	437	446	+2.06%	7,400	-	+3%	-	-
07/02	435	437	434	437	+0.69%	3,100	-	+0.92%	-	-
07/01	429	440	429	434	+1.17%	8,900	-	+0.23%	-	-
06/30	430	430	424	429	-0.23%	4,600	-	-1.15%	-	-
06/29	429	430	425	430	+0.23%	7,500	-	-0.92%	-	-
06/26	431	431	427	429	0%	2,600	-	-1.38%	-	-
06/25	430	431	426	429	-0.23%	5,300	-	-1.38%	-	-
06/24	429	430	425	430	+0.94%	5,400	-	-1.38%	-	-
06/23	423	429	423	426	+0.71%	5,100	-	-2.29%	-	-
06/22	425	426	422	423	-0.47%	4,700	-	-2.98%	-	-
06/19	432	432	424	425	-0.23%	5,300	-	-2.52%	-	-
06/18	424	427	424	426	+0.47%	3,600	-	-2.29%	-	-
06/17	424	429	423	424	-0.47%	4,900	-	-2.75%	-	-
06/16	432	432	420	426	-1.39%	21,100	-	-2.52%	-	-
06/15	435	436	432	432	-0.46%	6,500	-	-1.37%	-	-
06/12	435	436	433	434	-0.23%	3,700	-	-1.36%	-	-
06/11	435	436	434	435	-0.46%	2,900	-	-1.36%	-	-
06/10	437	440	436	437	0%	4,600	-	-1.13%	-	-
06/09	440	440	436	437	0%	2,400	-	-1.13%	-	-
06/08	436	440	436	437	-0.91%	3,000	-	-1.58%	-	-
06/05	438	441	437	441	+0.23%	5,000	-	-0.9%	-	-
06/04	432	444	432	440	+1.38%	7,000	-	-1.35%	-	-
06/03	440	440	433	434	-2.03%	4,900	-	-2.91%	-	-
06/02	444	444	434	443	-0.67%	8,200	-	-1.12%	-	-
06/01	449	450	445	446	-1.55%	4,800	-	-0.89%	-	-
05/29	437	454	437	453	+3.66%	13,000	-	+0.44%	-	-
05/28	442	442	436	437	-1.13%	7,500	-	-3.1%	-	-
05/27	443	443	435	442	-0.23%	4,200	-	-2.43%	-	-
05/26	445	450	442	443	-0.45%	3,900	-	-2.42%	-	-
05/25	445	449	442	445	+1.83%	5,200	-	-2.41%	-	-
05/22	438	444	436	437	-0.23%	3,400	-	-4.38%	-	-

年初来

年度	株価		出来高	時価総額
年度	高値	安値	大商い	高値	安値	期末
2019年 9月期	495 1,980 9/12	381 1,522 9/13	2,042,400 510,600 9/12	25億9221万	19億9260万	21億8374万 9/30
2020年 9月期	2,100 9/7	366 1,463 10/18	397,400 198,700 12/30	121億4976万	19億5924万	117億7171万 9/30
2021年 9月期	2,019 10/6	585 8/16	260,000 11/13	118億7818万	34億5805万	40億2784万 9/30
2022年 9月期	910 11/19	500 10/28	174,500 11/18	55億9904万	30億7640万	52億1171万 9/30
2023年 9月期	1,397 10/25	615 8/17	14,417,700 10/25	89億3116万	40億4885万	43億7534万 9/29
2024年 9月期	708 1/25	470 8/5	1,010,000 1/25	46億6111万	30億9424万	37億9957万 9/30
2025年 9月期	650 8/28	398 4/7	396,800 4/7	42億7927万	26億2023万	32億6614万 9/30
最新	486 2026/10/16		13,500	32億385万

ピー・ビーシステムズ（4447）の時価総額の推移

2026/05/22～2026/10/16

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート