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
01/20	36,620	36,860	35,550	36,030	-2.62%	3,031,200	3兆3971億	+14.44%
01/19	36,300	37,320	35,860	37,000	+1.12%	4,008,500	3兆4885億	+18.19%
01/16	36,600	36,930	35,520	36,590	+2.12%	5,313,800	3兆4499億	+17.5%
01/15	34,250	36,000	33,730	35,830	+2.96%	4,974,600	3兆3782億	+15.77%
01/14	33,670	35,290	33,460	34,800	+5.2%	5,291,800	3兆2811億	+12.92%
01/13	32,480	34,100	32,360	33,080	+8.89%	6,675,000	3兆1189億	+7.7%
01/09	30,710	30,950	29,680	30,380	-1.04%	3,198,400	2兆8644億	-0.73%
01/08	31,900	32,040	30,700	30,700	-4.36%	2,837,800	2兆8945億	+0.59%
01/07	32,800	33,130	31,780	32,100	-2.01%	3,275,500	3兆265億	+5.59%
01/06	32,000	32,820	31,770	32,760	+3.31%	4,355,300	3兆888億	+8.33%
01/05	30,950	32,030	30,510	31,710	+6.97%	4,233,000	2兆9898億	+5.55%
2025
12/30	29,415	29,880	29,020	29,645	+0.76%	3,112,100	2兆7951億	-0.65%
12/29	30,050	30,070	29,310	29,420	-1.93%	2,220,500	2兆7739億	-0.99%
12/26	29,575	30,040	29,465	30,000	+2.18%	2,762,500	2兆8285億	+1.36%
12/25	29,720	29,860	29,240	29,360	-1.26%	1,934,500	2兆7682億	-0.53%
12/24	30,030	30,170	29,610	29,735	-0.88%	2,277,100	2兆8036億	+1.16%
12/23	30,000	30,130	29,720	30,000	-0.73%	2,234,600	2兆8285億	+2.45%
12/22	30,010	30,390	29,735	30,220	+5.96%	2,772,100	2兆8493億	+3.39%
12/19	28,590	29,060	28,340	28,520	+1.53%	3,856,900	2兆6890億	-2.14%
12/18	28,325	28,625	27,800	28,090	-4.26%	3,973,900	2兆6485億	-3.71%
12/17	29,590	29,850	28,860	29,340	-0.36%	4,268,200	2兆7663億	+0.41%
12/16	16:00 自己株式の取得状況および取得終了に関するお知らせ
12/16	30,120	30,300	29,350	29,445	-2.82%	3,368,100	2兆7762億	+0.84%
12/15	30,500	31,420	30,120	30,300	-2.51%	3,899,500	2兆8568億	+3.85%
12/12	31,450	31,450	30,620	31,080	+0.26%	3,774,300	2兆9304億	+6.7%
12/11	31,800	31,800	30,370	31,000	-1.65%	4,857,500	2兆9228億	+6.63%
12/10	32,720	33,070	31,200	31,520	-4.22%	6,065,300	2兆9719億	+8.77%
12/09	31,930	33,330	31,780	32,910	+3.62%	6,315,700	3兆1029億	+13.69%
12/08	16:00 新製品マスクブランクス欠陥検査/レビュー装置 MAGICSシリーズM9750/M9751を発表
12/08	32,380	32,380	31,110	31,760	-2.58%	4,880,500	2兆9945億	+10.4%
12/05	31,500	32,770	31,470	32,600	+1.24%	5,050,400	3兆737億	+13.82%
12/04	30,170	32,420	29,960	32,200	+6.24%	7,196,900	3兆360億	+13.86%
12/03	16:00 組織変更および人事異動に関するお知らせ
12/03	28,855	30,440	28,805	30,310	+7.33%	5,829,800	2兆8578億	+8.77%
12/02	28,120	28,900	27,920	28,240	+1.75%	4,283,000	2兆6626億	+2.52%
12/01	16:00 自己株式の取得状況に関するお知らせ
12/01	28,715	28,720	27,515	27,755	-1.16%	3,779,700	2兆6169億	+1.72%
11/28	27,800	28,080	27,425	28,080	+0.83%	3,048,300	2兆6475億	+3.95%
11/27	27,220	28,000	27,010	27,850	+4.6%	4,214,200	2兆6258億	+4.13%
11/26	26,950	27,350	26,445	26,625	+0.51%	3,896,300	2兆5103億	+0.53%
11/25	27,015	27,660	26,490	26,490	-0.09%	4,637,100	2兆4976億	+0.76%
11/21	26,455	27,150	26,305	26,515	-5.15%	4,985,900	2兆5000億	+1.79%
11/20	28,330	28,340	27,520	27,955	+6.17%	4,841,500	2兆6357億	+8.24%
11/19	26,785	26,965	25,590	26,330	-2.19%	5,748,100	2兆4825億	+3.03%
11/18	28,180	28,290	26,885	26,920	-6.14%	4,259,500	2兆5381億	+6.43%
11/17	28,090	28,735	27,830	28,680	+2.08%	3,565,200	2兆7041億	+14.6%
11/14	16:00 新製品超短パルスレーザー励起顕微鏡 OPTELICS UXMを発表
11/14	28,400	28,715	27,910	28,095	-3.88%	5,239,000	2兆6489億	+13.81%
11/13	29,000	29,425	28,665	29,230	-0.19%	3,984,700	2兆7559億	+19.97%
11/12	28,500	29,480	27,830	29,285	+1.56%	6,023,600	2兆7611億	+21.98%
11/11	29,335	30,400	28,600	28,835	0%	7,327,900	2兆7187億	+21.69%
11/10	29,650	29,930	28,825	28,835	-0.91%	4,925,900	2兆7187億	+23.53%
11/07	29,195	29,540	28,400	29,100	-2%	6,306,000	2兆7437億	+26.5%
11/06	29,765	29,875	29,180	29,695	+3.68%	5,537,400	2兆7998億	+31.2%
11/05	29,215	29,790	28,065	28,640	-6.92%	12,632,100	2兆7003億	+28.68%
11/04	16:00 自己株式の取得状況に関するお知らせ
11/04	30,620	32,800	30,550	30,770	+8.31%	15,727,300	2兆9011億	+40.37%
10/31	15:45 2026年6月期第1四半期決算短信〔日本基準〕(連結)
10/31	15:45 新製品アクティニックEUVパターンマスク欠陥検査装置 ACTIS A200HiTシリーズを発表
10/31	30,460	30,480	27,060	28,410	-0.58%	20,729,700	2兆6786億	+32.27%
10/30	28,075	28,575	27,365	28,575	+21.21%	4,130,300	2兆6942億	+34.77%
10/29	22,325	23,810	22,310	23,575	+7.7%	12,823,000	2兆2228億	+12.69%
10/28	22,400	22,400	21,590	21,890	-1.88%	6,006,100	2兆639億	+5.11%
10/27	21,945	22,310	21,720	22,310	+2.91%	6,114,400	2兆1035億	+7.69%
10/24	21,495	21,680	21,300	21,680	+3.63%	5,592,100	2兆441億	+5.72%
10/23	16:00 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ
10/23	20,600	20,920	20,355	20,920	-2.29%	6,515,600	1兆9724億	+3.01%
10/22	21,305	21,490	20,560	21,410	+0.33%	7,660,600	2兆186億	+6.26%
10/21	22,000	22,000	21,255	21,340	-1.82%	8,923,100	2兆120億	+6.92%
10/20	21,000	21,785	20,850	21,735	+5.92%	8,279,700	2兆493億	+9.94%
10/17	20,710	21,085	20,320	20,520	-2.12%	6,442,800	1兆9347億	+4.98%
10/16	21,440	21,450	20,635	20,965	-0.83%	10,057,700	1兆9767億	+8.22%
10/15	19,785	21,315	19,585	21,140	+6.77%	12,859,000	1兆9932億	+10.25%
10/14	20,300	21,265	19,770	19,800	-2.1%	13,898,300	1兆8668億	+4.46%
10/10	20,000	20,305	19,685	20,225	+0.22%	7,135,500	1兆9069億	+7.8%
10/09	20,350	20,375	19,935	20,180	+0.75%	6,757,500	1兆9026億	+8.77%
10/08	20,000	20,475	19,835	20,030	-1.67%	7,347,500	1兆8885億	+9.12%
10/07	21,945	22,160	20,250	20,370	-5.01%	12,384,900	1兆9206億	+12.13%
10/06	21,000	21,695	20,630	21,445	+7.17%	11,992,500	2兆219億	+19.28%
10/03	20,300	20,410	19,910	20,010	-1.72%	6,864,200	1兆8866億	+12.68%
10/02	20,700	21,165	20,205	20,360	+2.72%	9,305,400	1兆9196億	+15.73%
10/01	16:00 自己株式の取得状況に関するお知らせ
10/01	20,395	20,510	19,820	19,820	-2.39%	8,858,100	1兆8687億	+13.88%
09/30	20,395	20,570	20,065	20,305	+0.49%	8,316,300	1兆9144億	+17.7%
09/29	19,590	20,340	19,540	20,205	+2.41%	11,258,500	1兆9050億	+18.29%
09/26	17:00 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ
09/26	17:00 投資単位の引き下げに関する考え方及び方針等について
09/26	21,260	21,290	19,705	19,730	-8.36%	17,125,100	1兆8602億	+16.75%
09/25	21,420	21,735	21,185	21,530	+0.05%	11,521,300	2兆299億	+28.5%
09/24	21,290	22,310	21,045	21,520	+1.53%	25,404,400	2兆290億	+30.02%
09/22	19,360	21,690	19,285	21,195	+10.48%	30,102,000	1兆9984億	+29.52%
09/19	18,465	19,635	18,160	19,185	+12.49%	27,322,100	1兆8088億	+18.34%
09/18	16,895	17,435	16,845	17,055	+2%	6,862,500	1兆6080億	+6.02%
09/17	16,750	16,910	16,545	16,720	-1.15%	5,494,200	1兆5764億	+4.26%
09/16	16,835	16,930	16,530	16,915	+1.38%	6,273,400	1兆5948億	+5.8%
09/12	16,660	16,760	16,190	16,685	+0.51%	8,191,000	1兆5731億	+5.01%
09/11	16,285	16,675	16,130	16,600	+2.75%	5,962,600	1兆5651億	+5.11%
09/10	16,110	16,360	16,030	16,155	-0.22%	4,244,200	1兆5231億	+2.9%
09/09	16,150	16,235	15,905	16,190	+1.19%	5,192,500	1兆5264億	+3.56%
09/08	15,990	16,185	15,800	16,000	+2.27%	4,976,400	1兆5085億	+2.79%
09/05	15,415	15,705	15,370	15,645	+4.51%	5,764,800	1兆4751億	+0.86%
09/04	15,005	15,085	14,880	14,970	-0.17%	3,343,000	1兆4114億	-3.46%
09/03	15,170	15,235	14,955	14,995	-1.77%	3,873,500	1兆4138億	-3.29%
09/02	15,390	15,500	15,210	15,265	-0.26%	3,476,500	1兆4392億	-1.52%
09/01	16:00 自己株式の取得状況に関するお知らせ
09/01	15,470	15,485	15,040	15,305	-2.24%	4,597,200	1兆4430億	-1.49%
08/29	15,960	16,110	15,515	15,655	-1.91%	6,341,600	1兆4760億	+0.46%
08/28	15,600	16,015	15,450	15,960	+0.73%	5,628,900	1兆5048億	+2.08%
08/27	15,645	15,920	15,490	15,845	+1.28%	5,621,400	1兆4939億	+1.02%
08/26	15,835	16,015	15,630	15,645	-2.22%	5,183,500	1兆4751億	-0.55%
08/25	16,175	16,390	15,800	16,000	-0.28%	7,415,500	1兆5085億	+1.24%
08/22	15,745	16,190	15,650	16,045	+2.49%	7,707,300	1兆5128億	+1.2%
08/21	15,925	16,160	15,645	15,655	-3.07%	5,511,400	1兆4760億	-1.78%

6920 レーザーテック

IR情報

2025/08/21～2026/01/20

IR情報＆株価推移

開示資料

決算

株式

チャート