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
11/11	2,101	2,120	2,101	2,117	+0.76%	3,200	-	-6.82%
11/10	2,147	2,147	2,087	2,101	-0.61%	3,800	-	-8.01%
11/09	2,091	2,114	2,088	2,114	+1.63%	5,300	-	-7.93%
11/06	2,227	2,227	2,080	2,080	-6.81%	10,400	-	-9.96%
11/05	2,256	2,256	2,232	2,232	-2.87%	300	-	-4%
11/04	2,272	2,322	2,272	2,298	-1.03%	600	-	-1.58%
11/02	2,322	2,322	2,312	2,322	-0.77%	500	-	-0.73%
10/28	2,272	2,340	2,256	2,340	+3.91%	1,100	-	-0.04%
10/27	2,247	2,252	2,244	2,252	+0.09%	1,000	-	-3.8%
10/26	2,197	2,250	2,185	2,250	+2.93%	2,600	-	-4.13%
10/23	2,227	2,227	2,184	2,186	-1.89%	1,500	-	-7.06%
10/22	2,249	2,271	2,228	2,228	-0.67%	2,700	-	-5.87%
10/21	2,262	2,270	2,241	2,243	-0.84%	600	-	-5.68%
10/20	2,253	2,272	2,253	2,262	+0.53%	3,800	-	-5.32%
10/19	2,274	2,300	2,250	2,250	-1.1%	6,900	-	-6.25%
10/16	2,312	2,312	2,265	2,275	-3.6%	1,200	-	-5.68%
10/14	2,360	2,360	2,360	2,360	0%	300	-	-2.52%
10/13	2,360	2,360	2,360	2,360	+1.29%	1,300	-	-2.72%
10/09	2,314	2,330	2,280	2,330	+1%	600	-	-4.23%
10/08	2,311	2,340	2,302	2,307	-1.83%	700	-	-5.45%
10/07	2,320	2,350	2,320	2,350	+1.29%	1,000	-	-4%
10/06	2,400	2,400	2,320	2,320	-3.33%	8,100	-	-5.38%
10/05	2,429	2,429	2,361	2,400	-1.28%	1,300	-	-2.32%
10/01	2,381	2,431	2,381	2,431	+1.29%	800	-	-1.14%
09/30	2,410	2,410	2,400	2,400	-0.41%	300	-	-2.44%
09/29	2,410	2,410	2,410	2,410	0%	100	-	-2.07%
09/28	2,461	2,461	2,410	2,410	-1.95%	2,000	-	-2.11%
09/25	2,460	2,475	2,458	2,458	0%	500	-	-0.12%
09/24	2,499	2,499	2,458	2,458	-0.89%	1,100	-	-0.12%
09/18	2,399	2,480	2,399	2,480	+3.59%	1,200	-	+0.81%
09/17	2,378	2,399	2,378	2,394	+1.44%	1,200	-	-2.68%
09/16	2,357	2,360	2,357	2,360	+0.13%	700	-	-4.18%
09/15	2,351	2,357	2,351	2,357	-1.79%	300	-	-4.54%
09/14	2,378	2,400	2,361	2,400	+1.27%	5,000	-	-2.91%
09/11	2,400	2,400	2,257	2,370	-7.1%	11,100	-	-4.16%
09/10	（IR情報）15:30 2027年1月期第2四半期(中間期)決算短信〔日本基準〕(非連結)
09/10	2,501	2,575	2,481	2,551	+1.59%	5,300	-	+3.03%
09/09	2,510	2,511	2,481	2,511	+0.04%	900	-	+1.66%
09/08	2,558	2,558	2,475	2,510	-1.95%	3,900	-	+1.74%
09/07	2,575	2,575	2,557	2,560	+0.39%	900	-	+3.94%
09/04	2,549	2,550	2,549	2,550	+2.04%	700	-	+3.74%
09/03	2,499	2,499	2,499	2,499	+1.13%	300	-	+1.92%
09/02	2,527	2,527	2,460	2,471	-2.22%	1,600	-	+0.94%
09/01	2,541	2,541	2,522	2,527	+0.28%	500	-	+3.31%
08/31	2,521	2,524	2,510	2,520	+0.8%	1,100	-	+3.15%
08/28	2,482	2,500	2,482	2,500	+2%	200	-	+2.5%
08/27	2,451	2,451	2,451	2,451	+0.04%	300	-	+0.66%
08/26	2,450	2,450	2,450	2,450	0%	200	-	+0.7%
08/25	2,443	2,450	2,437	2,450	+0.29%	1,000	-	+0.78%
08/24	2,446	2,450	2,443	2,443	+0.25%	800	-	+0.53%
08/21	2,430	2,480	2,430	2,437	+0.29%	500	-	+0.37%
08/20	2,450	2,450	2,430	2,430	+1.25%	500	-	+0.08%
08/19	2,432	2,432	2,400	2,400	-1.56%	1,200	-	-1.11%
08/18	2,434	2,464	2,434	2,438	-0.16%	800	-	+0.45%
08/17	2,441	2,466	2,433	2,442	-1.13%	2,400	-	+0.62%
08/14	2,461	2,470	2,461	2,470	-0.76%	200	-	+1.77%
08/13	2,486	2,500	2,486	2,489	-0.32%	500	-	+2.51%
08/12	2,450	2,561	2,450	2,497	+2.55%	4,900	-	+2.97%
08/10	2,450	2,450	2,434	2,435	+0.04%	700	-	+0.58%
08/07	2,434	2,434	2,434	2,434	+0.37%	52,400	-	+0.58%
08/06	（IR情報）16:00 「令和8年熊本地震」で被災された方々への支援について
08/06	2,424	2,425	2,394	2,425	+0.29%	600	-	+0.21%
08/05	2,419	2,419	2,418	2,418	-0.29%	300	-	-0.04%
08/03	2,425	2,425	2,425	2,425	0%	600	-	+0.21%
07/31	2,425	2,425	2,425	2,425	0%	100	-	+0.21%
07/29	2,449	2,450	2,425	2,425	+1.04%	1,700	-	+0.08%
07/28	2,408	2,415	2,399	2,400	-0.33%	19,700	-	-1.03%
07/27	2,416	2,416	2,408	2,408	+0.08%	1,100	-	-0.86%
07/24	2,460	2,460	2,406	2,406	-2.2%	600	-	-1.15%
07/23	2,465	2,465	2,460	2,460	+1.32%	300	-	+0.86%
07/22	2,427	2,428	2,427	2,428	+1.51%	200	-	-0.65%
07/21	2,388	2,398	2,388	2,392	-0.25%	1,200	-	-2.25%
07/17	2,400	2,400	2,350	2,398	-0.29%	1,400	-	-2.2%
07/15	2,405	2,405	2,405	2,405	-0.21%	100	-	-2.08%
07/13	2,402	2,413	2,400	2,410	+0.37%	1,400	-	-1.87%
07/10	2,476	2,476	2,401	2,401	-1.07%	900	-	-2.44%
07/09	2,467	2,467	2,427	2,427	+0.04%	200	-	-1.54%
07/08	2,417	2,427	2,417	2,426	+1.08%	300	-	-1.62%
07/07	2,423	2,423	2,400	2,400	-1.6%	1,000	-	-2.64%
07/06	2,429	2,439	2,389	2,439	+0.41%	1,000	-	-1.09%
07/03	2,448	2,448	2,383	2,429	-2.76%	800	-	-1.58%
07/02	2,360	2,498	2,348	2,498	+3.65%	1,400	-	+1.05%
07/01	2,410	2,410	2,410	2,410	0%	200	-	-2.55%
06/29	2,382	2,410	2,360	2,410	+0.42%	700	-	-2.7%
06/26	2,443	2,443	2,400	2,400	-1.23%	1,300	-	-3.3%
06/25	2,413	2,439	2,350	2,430	+1.17%	2,700	-	-2.21%
06/24	2,440	2,440	2,402	2,402	-1.56%	1,100	-	-3.38%
06/23	2,437	2,444	2,357	2,440	+0.12%	2,500	-	-1.89%
06/22	2,480	2,480	2,425	2,437	-2.13%	2,400	-	-2.21%
06/19	2,490	2,490	2,490	2,490	0%	300	-	-0.16%
06/18	2,490	2,490	2,490	2,490	+0.32%	300	-	-0.4%
06/17	2,499	2,500	2,481	2,482	-1.9%	2,800	-	-0.92%
06/16	2,541	2,541	2,483	2,530	-0.43%	800	-	+0.84%
06/15	2,644	2,645	2,541	2,541	-2.08%	2,000	-	+1.24%
06/12	2,540	2,595	2,540	2,595	+3.72%	5,800	-	+3.35%
06/11	（IR情報）15:30 2027年1月期第1四半期決算短信〔日本基準〕(非連結)
06/11	（IR情報）15:30 JICA事業に伴う「河川掘削泥土再利用システム技術セミナー」開催
06/11	2,500	2,502	2,449	2,502	-0.04%	2,400	-	-0.28%
06/10	2,503	2,503	2,503	2,503	0%	200	-	-0.32%
06/09	2,463	2,533	2,463	2,503	+3.73%	600	-	-0.36%
06/08	2,485	2,485	2,399	2,413	-4.51%	1,200	-	-3.86%
06/05	2,512	2,533	2,500	2,527	+1.49%	3,000	-	+0.48%
06/04	2,487	2,500	2,480	2,490	+1.18%	900	-	-1.07%
06/03	2,461	2,461	2,461	2,461	+2.07%	300	-	-2.26%

太洋基礎工業（1758）のイベントチャート

2026/06/03～2026/11/11

イベント情報＆株価推移

開示資料

決算

株式

チャート