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
09/28	485	494	481	494	+2.07%	7,700	-	+3.78%
09/25	482	491	482	484	+1.04%	6,100	-	+1.68%
09/24	478	481	478	479	+0.21%	2,800	-	+0.63%
09/18	473	480	473	478	+0.63%	2,900	-	+0.42%
09/17	472	477	472	475	+0.64%	7,700	-	-0.21%
09/16	473	477	472	472	-0.21%	1,500	-	-1.05%
09/15	469	477	469	473	+0.42%	1,500	-	-1.05%
09/14	（5%ルール）高橋明（4.49%）
09/14	470	477	469	471	0%	2,800	-	-1.67%
09/11	474	474	470	471	+0.21%	6,300	-	-1.88%
09/10	474	474	470	470	-0.42%	4,700	-	-2.29%
09/09	470	475	470	472	+0.21%	1,100	-	-2.07%
09/08	474	477	470	471	-0.21%	6,100	-	-2.28%
09/07	472	476	471	472	+0.21%	7,600	-	-2.28%
09/04	476	476	471	471	-0.63%	3,800	-	-2.69%
09/03	474	474	470	474	0%	5,100	-	-2.07%
09/02	479	479	469	474	-0.21%	16,100	-	-2.27%
09/01	482	482	475	475	-1.25%	4,500	-	-2.06%
08/31	480	488	478	481	+0.21%	3,800	-	-1.03%
08/28	478	487	478	480	+0.42%	3,600	-	-1.23%
08/27	478	480	477	478	+0.21%	4,700	-	-1.65%
08/26	476	480	475	477	-0.42%	7,100	-	-1.85%
08/25	478	479	477	479	+0.42%	3,200	-	-1.44%
08/24	476	478	475	477	+0.21%	5,800	-	-1.85%
08/21	（5%ルール）高橋明（5.5%）
08/21	（5%ルール）UH Partners 2（1.83%）光通信（7.46%）EPARK（2.38%）UH5（0.74%）
08/21	479	480	476	476	-1.04%	4,700	-	-2.06%
08/20	481	483	480	481	-0.41%	5,300	-	-1.03%
08/19	487	487	482	483	-0.41%	2,800	-	-0.62%
08/18	487	494	485	485	0%	2,000	-	-0.21%
08/17	483	486	483	485	-0.21%	2,400	-	0%
08/14	488	490	486	486	-0.41%	5,700	-	+0.41%
08/13	490	493	483	488	-1.81%	8,900	-	+0.83%
08/12	（IR情報）15:30 2026年6月期決算説明資料
08/12	（IR情報）15:30 2026年6月期決算短信〔日本基準〕(非連結)
08/12	499	499	483	497	+0.2%	16,800	-	+2.9%
08/10	491	497	491	496	+1.02%	1,400	-	+2.9%
08/07	495	497	491	491	-1.01%	1,100	-	+2.29%
08/06	496	497	491	496	0%	1,400	-	+3.55%
08/05	487	497	486	496	+1.85%	1,800	-	+3.77%
08/04	497	497	487	487	-1.62%	800	-	+2.1%
08/03	493	498	491	495	+1.85%	5,900	-	+3.99%
07/31	（IR情報）15:30 個人投資家・機関投資家・アナリスト合同決算説明会のお知らせ
07/31	488	491	486	486	-0.61%	1,200	-	+1.67%
07/30	491	492	488	489	+0.82%	1,500	-	+1.88%
07/29	490	490	485	485	+0.21%	1,200	-	+0.83%
07/28	488	491	482	484	+0.83%	4,500	-	+0.41%
07/27	483	486	478	480	-0.62%	2,400	-	-0.83%
07/24	485	490	478	483	-0.41%	4,800	-	-0.62%
07/23	484	485	478	485	+0.21%	1,200	-	-0.41%
07/22	480	484	476	484	+0.83%	4,100	-	-1.02%
07/21	466	480	466	480	+3.23%	6,300	-	-2.24%
07/17	479	480	461	465	-2.72%	16,100	-	-5.68%
07/16	475	479	473	478	0%	2,600	-	-3.63%
07/15	482	483	476	478	-0.83%	3,300	-	-3.82%
07/14	477	482	477	482	+1.05%	2,400	-	-3.41%
07/13	475	480	474	477	+0.42%	3,500	-	-4.79%
07/10	470	475	469	475	+1.28%	3,700	-	-5.75%
07/09	467	469	466	469	+0.43%	2,300	-	-7.5%
07/08	473	473	466	467	-0.43%	5,900	-	-8.43%
07/07	468	472	467	469	+0.86%	5,600	-	-8.75%
07/06	466	471	465	465	+0.43%	7,700	-	-10.06%
07/03	461	467	460	463	+0.22%	8,900	-	-10.96%
07/02	（5%ルール）EPARK（1.36%）UH Partners 2（1.83%）光通信（7.46%）UH5（0.74%）
07/02	465	468	458	462	-0.65%	17,100	-	-11.66%
07/01	470	474	460	465	-1.06%	21,600	-	-11.43%
06/30	474	477	461	470	+3.07%	31,900	-	-10.82%
06/29	479	489	456	456	-17.09%	91,900	-	-13.8%
06/26	529	550	525	550	+3.97%	37,700	-	+3.38%
06/25	517	529	513	529	+2.12%	17,300	-	-0.38%
06/24	525	528	508	518	-0.38%	23,900	-	-2.45%
06/23	533	533	519	520	-1.7%	16,000	-	-2.07%
06/22	539	539	523	529	+1.93%	13,600	-	-0.38%
06/19	531	532	510	519	-2.08%	17,800	-	-2.26%
06/18	531	531	520	530	-0.19%	13,100	-	-0.38%
06/17	533	534	528	531	-0.38%	4,400	-	0%
06/16	536	536	524	533	+0.57%	7,400	-	+0.38%
06/15	529	535	525	530	+0.95%	9,200	-	0%
06/12	518	526	517	525	+1.55%	9,400	-	-0.76%
06/11	532	532	510	517	-2.45%	19,600	-	-2.27%
06/10	538	539	525	530	-1.12%	10,500	-	+0.19%
06/09	541	541	530	536	-1.11%	9,500	-	+1.52%
06/08	547	547	530	542	-0.73%	10,400	-	+2.85%
06/05	540	551	540	546	+1.11%	3,500	-	+3.8%
06/04	565	565	522	540	-4.42%	22,900	-	+2.86%
06/03	561	568	561	565	+0.89%	6,800	-	+7.62%
06/02	548	578	546	560	+3.13%	21,800	-	+7.28%
06/01	530	543	529	543	+3.63%	17,300	-	+4.22%
05/29	521	528	521	524	+0.58%	4,700	-	+0.77%
05/28	525	529	517	521	+0.19%	8,800	-	+0.19%
05/27	522	525	517	520	-0.38%	2,700	-	0%
05/26	521	529	521	522	+0.19%	3,500	-	+0.58%
05/25	527	528	515	521	-0.19%	8,600	-	+0.39%
05/22	524	524	517	522	-0.38%	6,900	-	+0.77%
05/21	530	530	522	524	+0.38%	3,300	-	+1.16%
05/20	532	532	520	522	-1.51%	8,000	-	+0.77%
05/19	528	530	523	530	+0.38%	5,400	-	+2.51%
05/18	528	528	520	528	+0.19%	10,400	-	+2.13%
05/15	524	530	523	527	+1.54%	7,500	-	+2.13%
05/14	（IR情報）15:30 株主還元方針の変更(DOE指標の新設、及び、配当性向目標の引き上げ)及び配当予想の修正に関するお知らせ
05/14	（IR情報）15:30 2026年6月期第3四半期決算短信〔日本基準〕(非連結)
05/14	518	524	518	519	+0.39%	4,200	-	+0.78%
05/13	518	521	517	517	-0.19%	3,600	-	+0.39%
05/12	516	518	516	518	+0.39%	2,600	-	+0.78%
05/11	513	523	513	516	+1.18%	3,800	-	+0.39%
05/08	512	513	509	510	0%	1,800	-	-0.58%
05/07	525	525	509	510	-0.58%	6,500	-	-0.58%
05/01	518	518	512	513	-0.97%	2,300	-	+0.2%
04/30	521	529	518	518	-0.77%	4,500	-	+1.17%

ビーブレイクシステムズ（3986）のイベントチャート

2026/04/30～2026/09/28

イベント情報＆株価推移

開示資料

決算

株式

チャート