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
09/15	（IR情報）15:30 組織変更のお知らせ
09/15	1,333	1,344	1,327	1,339	+0.68%	242,200	-	-2.55%
09/14	1,340	1,342	1,328	1,330	-0.23%	201,100	-	-3.48%
09/11	1,325	1,340	1,321	1,333	-0.52%	336,100	-	-3.55%
09/10	1,337	1,350	1,331	1,340	-0.37%	353,200	-	-3.39%
09/09	1,356	1,360	1,337	1,345	-0.74%	595,300	-	-3.24%
09/08	1,381	1,389	1,355	1,355	-2.87%	485,000	-	-2.73%
09/07	1,389	1,395	1,378	1,395	+0.94%	444,900	-	-0.07%
09/04	1,362	1,386	1,355	1,382	+1.32%	568,500	-	-1.14%
09/03	1,375	1,375	1,359	1,364	-0.73%	257,000	-	-2.57%
09/02	1,355	1,377	1,354	1,374	+0.44%	473,500	-	-1.22%
09/01	1,377	1,386	1,360	1,368	-1.08%	592,300	-	-0.94%
08/31	1,370	1,385	1,365	1,383	+0.58%	502,900	-	+0.88%
08/28	1,358	1,379	1,355	1,375	+1.25%	495,400	-	+1.03%
08/27	1,362	1,376	1,354	1,358	-0.66%	338,300	-	+0.52%
08/26	1,384	1,390	1,365	1,367	-1.16%	311,700	-	+1.86%
08/25	1,354	1,389	1,354	1,383	+2.29%	558,300	-	+3.75%
08/24	（IR情報）15:30 人事異動のお知らせ
08/24	1,381	1,382	1,350	1,352	-2.17%	510,800	-	+2.27%
08/21	1,385	1,392	1,374	1,382	-0.14%	411,300	-	+5.26%
08/20	1,373	1,387	1,373	1,384	+1.62%	365,700	-	+6.13%
08/19	1,379	1,389	1,361	1,362	-1.38%	418,800	-	+5.26%
08/18	1,392	1,405	1,374	1,381	-1.71%	698,000	-	+7.39%
08/17	1,440	1,441	1,405	1,405	-2.02%	379,500	-	+10.11%
08/14	1,426	1,451	1,426	1,434	+0.56%	343,500	-	+13.36%
08/13	1,443	1,444	1,413	1,426	-0.14%	460,500	-	+13.9%
08/12	1,439	1,460	1,404	1,428	-0.28%	444,700	-	+15.16%
08/10	1,417	1,454	1,401	1,432	-1.04%	764,400	-	+16.52%
08/07	（IR情報）16:00 2026年12月期第2四半期決算説明会資料
08/07	（IR情報）15:30 2026年12月期第2四半期(中間期)決算短信〔日本基準〕(連結)
08/07	1,450	1,457	1,432	1,447	+0.35%	427,100	-	+18.9%
08/06	1,429	1,453	1,426	1,442	+0.7%	403,800	-	+19.67%
08/05	1,436	1,447	1,428	1,432	+0.77%	466,000	-	+20.03%
08/04	1,414	1,463	1,409	1,421	-0.42%	921,400	-	+20.22%
08/03	1,438	1,461	1,388	1,427	-0.76%	1,572,400	-	+21.86%
07/31	1,404	1,450	1,381	1,438	+0.28%	3,465,900	-	+23.75%
07/30	1,434	1,434	1,434	1,434	+26.46%	753,800	-	+24.37%
07/30	（IR情報）8:30 当社に関する一部報道について
07/29	1,128	1,141	1,125	1,134	+0.71%	439,900	-	-0.79%
07/28	1,141	1,143	1,123	1,126	-0.71%	311,400	-	-1.66%
07/27	（IR情報）15:30 「タムロン統合報告書2026」（英語版）発行のお知らせ
07/27	1,124	1,138	1,116	1,134	+1.61%	272,000	-	-1.31%
07/24	1,115	1,117	1,106	1,116	-0.45%	232,400	-	-3.21%
07/23	1,131	1,131	1,120	1,121	-1.06%	231,600	-	-3.2%
07/22	1,148	1,148	1,122	1,133	-0.7%	373,300	-	-2.75%
07/21	1,130	1,148	1,123	1,141	+1.24%	322,200	-	-1.72%
07/17	1,138	1,146	1,113	1,127	+0.18%	515,900	-	-2.51%
07/16	1,132	1,140	1,123	1,125	-1.57%	570,600	-	-2.34%
07/15	1,165	1,170	1,140	1,143	-0.61%	336,900	-	-0.44%
07/14	1,135	1,160	1,135	1,150	+0.7%	518,900	-	+0.52%
07/13	1,144	1,149	1,131	1,142	-0.09%	318,000	-	+0.26%
07/10	1,121	1,149	1,117	1,143	+1.78%	421,200	-	+0.79%
07/09	1,113	1,124	1,106	1,123	+1.17%	277,900	-	-0.71%
07/08	1,126	1,134	1,110	1,110	-1.86%	407,700	-	-1.51%
07/07	1,149	1,150	1,126	1,131	-1.57%	351,100	-	+0.53%
07/06	1,156	1,156	1,131	1,149	+0.61%	374,200	-	+2.5%
07/03	1,150	1,157	1,140	1,142	0%	338,500	-	+2.24%
07/02	1,145	1,158	1,134	1,142	+0.18%	405,200	-	+2.61%
07/01	1,160	1,162	1,136	1,140	-1.3%	334,500	-	+2.8%
06/30	1,154	1,167	1,139	1,155	+0.09%	483,700	-	+4.52%
06/29	1,175	1,176	1,138	1,154	-3.67%	788,500	-	+4.91%
06/26	1,219	1,225	1,186	1,198	-1.24%	479,700	-	+9.31%
06/25	1,218	1,230	1,200	1,213	+1.93%	442,700	-	+11.39%
06/24	1,178	1,199	1,173	1,190	+0.93%	547,800	-	+10.08%
06/23	1,232	1,235	1,179	1,179	-3.99%	705,800	-	+9.78%
06/22	1,231	1,254	1,228	1,228	-0.49%	679,600	-	+14.87%
06/19	1,260	1,272	1,228	1,234	-0.88%	960,400	-	+16.31%
06/18	1,259	1,325	1,234	1,245	-2.73%	1,615,600	-	+18.01%
06/17	1,303	1,325	1,223	1,280	+23.91%	3,468,400	-	+22.25%
06/16	（IR情報）15:30 配当予想の修正(増配)および株主還元方針の変更に関するお知らせ
06/16	（IR情報）15:30 長期ビジョンの定量目標刷新および次期中期経営計画『Value Up29』骨子の策定に関するお知らせ
06/16	1,025	1,039	1,025	1,033	+0.78%	213,700	-	-0.39%
06/15	1,031	1,035	1,025	1,025	+0.59%	232,400	-	-1.16%
06/12	1,035	1,042	1,019	1,019	-1.16%	288,800	-	-1.83%
06/11	1,037	1,042	1,016	1,031	-1.15%	375,600	-	-0.67%
06/10	1,030	1,043	1,026	1,043	+1.66%	388,200	-	+0.58%
06/09	1,032	1,036	1,019	1,026	-0.29%	352,900	-	-1.16%
06/08	1,035	1,043	1,018	1,029	-1.91%	535,500	-	-1.15%
06/05	（IR情報）15:30 「タムロン統合報告書2026」発行のお知らせ
06/05	1,035	1,053	1,034	1,049	+1.65%	479,200	-	+0.58%
06/04	1,033	1,037	1,026	1,032	-1.62%	248,900	-	-1.15%
06/03	1,043	1,058	1,039	1,049	+1.35%	302,900	-	+0.29%
06/02	1,031	1,044	1,021	1,035	-0.86%	284,700	-	-1.33%
06/01	1,049	1,058	1,030	1,044	-0.95%	361,400	-	-0.67%
05/29	1,069	1,069	1,052	1,054	+1.25%	346,700	-	0%
05/28	1,049	1,053	1,036	1,041	-0.29%	292,900	-	-1.33%
05/27	1,030	1,045	1,030	1,044	+1.06%	460,400	-	-1.32%
05/26	1,040	1,041	1,017	1,033	-1.05%	452,300	-	-2.64%
05/25	1,036	1,053	1,029	1,044	+1.56%	464,800	-	-1.88%
05/22	1,026	1,032	1,014	1,028	+0.69%	265,400	-	-3.38%
05/21	1,021	1,039	1,021	1,021	+0.79%	469,800	-	-4.13%
05/20	1,059	1,059	1,005	1,013	-2.88%	838,400	-	-4.97%
05/19	1,035	1,043	1,018	1,043	+0.77%	593,800	-	-2.34%
05/18	1,072	1,072	1,026	1,035	-3.45%	434,700	-	-3.18%
05/15	1,046	1,072	1,046	1,072	+2.49%	388,000	-	+0.28%
05/14	1,036	1,046	1,035	1,046	+0.38%	250,900	-	-2.06%
05/13	1,041	1,050	1,035	1,042	+0.39%	305,800	-	-2.34%
05/12	1,042	1,057	1,032	1,038	-0.67%	607,400	-	-2.63%
05/11	1,031	1,053	1,030	1,045	+2.25%	633,700	-	-1.97%
05/08	1,003	1,028	1,001	1,022	+1.59%	725,900	-	-3.95%
05/07	1,039	1,040	995	1,006	-5.89%	1,506,700	-	-5.27%
05/01	（IR情報）15:30 2026年12月期第1四半期決算短信〔日本基準〕(連結)
05/01	（IR情報）15:30 2026年12月期第1四半期決算説明資料
05/01	1,080	1,080	1,055	1,069	-1.11%	759,800	-	+0.56%
04/30	1,090	1,097	1,076	1,081	-1.55%	645,700	-	+1.89%
04/28	1,076	1,098	1,074	1,098	+2.04%	348,500	-	+3.78%
04/27	1,078	1,085	1,071	1,076	-0.65%	560,400	-	+2.09%
04/24	1,106	1,107	1,083	1,083	-2.17%	385,500	-	+3.14%
04/23	1,091	1,109	1,090	1,107	+0.64%	439,500	-	+5.83%
04/22	1,090	1,100	1,083	1,100	+0.09%	342,700	-	+5.47%
04/21	1,100	1,103	1,094	1,099	+0.18%	262,000	-	+5.88%

タムロン（7740）のイベントチャート

2026/04/21～2026/09/15

イベント情報＆株価推移

開示資料

決算

株式

チャート