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	10/1, 株式分割 1→4
2026
09/30	986	999	962	987	+4.11%	1,057,400	-	+2.81%	-	-
09/29	968	969	948	948	-2.27%	626,600	-	-1.04%	-	-
09/28	988	988	969	970	-0.77%	587,200	-	+1.25%	-	-
09/25	976	980	973	978	+0.39%	409,600	-	+2.25%	-	-
09/24	979	983	974	974	-0.76%	729,200	-	+1.96%	-	-
09/18	988	988	978	981	-0.88%	639,600	-	+2.86%	-	-
09/17	980	993	975	990	+1.93%	355,200	-	+3.99%	-	-
09/16	968	979	966	971	+1.57%	497,600	-	+2.24%	-	-
09/15	959	964	953	956	-0.13%	352,800	-	+0.87%	-	-
09/14	948	959	944	958	+1.86%	457,200	-	+1%	-	-
09/11	938	949	934	940	-1.18%	734,400	-	-0.84%	-	-
09/10	964	968	948	951	-1.17%	526,000	-	+0.24%	-	-
09/09	965	968	949	963	-0.39%	800,800	-	+1.53%	-	-
09/08	954	970	948	966	+1.18%	482,000	-	+2.14%	-	-
09/07	954	965	954	955	+0.39%	446,000	-	+1.17%	-	-
09/04	948	958	948	951	+0.66%	665,600	-	+0.77%	-	-
09/03	953	955	945	945	-0.26%	310,000	-	+0.11%	-	-
09/02	963	971	946	948	-2.57%	722,800	-	+0.26%	-	-
09/01	959	976	959	973	+1.43%	444,800	-	+2.91%	-	-
08/31	951	964	949	959	+0.79%	577,200	-	+1.46%	-	-
08/28	954	956	946	951	-0.52%	335,200	-	+0.55%	-	-
08/27	946	959	946	956	+1.06%	317,600	-	+1.08%	-	-
08/26	943	951	943	946	+0.4%	362,000	-	+0.03%	-	-
08/25	944	954	941	943	0%	320,800	-	-0.58%	-	-
08/24	933	949	933	943	+1.07%	420,800	-	-0.68%	-	-
08/21	935	940	928	933	-0.67%	366,400	-	-1.84%	-	-
08/20	938	946	935	939	+0.4%	402,800	-	-1.29%	-	-
08/19	941	944	930	935	-0.93%	552,400	-	-1.79%	-	-
08/18	945	949	941	944	-0.53%	302,800	-	-1.07%	-	-
08/17	941	955	941	949	+1.2%	408,800	-	-0.76%	-	-
08/14	938	944	934	938	+0.13%	372,800	-	-2.24%	-	-
08/13	935	949	935	936	+0.27%	589,200	-	-2.68%	-	-
08/12	946	950	934	934	-1.19%	816,000	-	-3.34%	-	-
08/10	951	959	941	945	-1.43%	694,800	-	-2.48%	-	-
08/07	959	985	949	959	+0.52%	1,324,800	-	-1.46%	-	-
08/06	999	1,009	945	954	+2.69%	2,069,600	-	-2.18%	-	-
08/05	930	930	918	929	+0.68%	553,600	-	-5.04%	-	-
08/04	926	930	921	923	-0.54%	494,400	-	-5.96%	-	-
08/03	935	938	915	928	-1.72%	580,000	-	-5.84%	-	-
07/31	960	961	936	944	-0.92%	643,200	-	-4.48%	-	-
07/30	956	963	946	953	-0.39%	565,200	-	-3.88%	-	-
07/29	996	996	943	956	-1.03%	1,042,400	-	-3.6%	-	-
07/28	973	976	959	966	-0.9%	542,400	-	-2.79%	-	-
07/27	968	979	956	975	+1.04%	851,600	-	-2.11%	-	-
07/24	959	965	951	965	+0.52%	484,400	-	-3.21%	-	-
07/23	969	969	955	960	-0.78%	565,200	-	-3.9%	-	-
07/22	971	988	960	968	-0.64%	797,200	-	-3.35%	-	-
07/21	973	988	970	974	+0.39%	634,000	-	-2.82%	-	-
07/17	974	981	956	970	-0.13%	597,600	-	-3.29%	-	-
07/16	973	983	971	971	0%	533,200	-	-3.26%	-	-
07/15	964	980	963	971	+0.78%	572,800	-	-3.26%	-	-
07/14	974	980	959	964	-0.64%	531,600	-	-4.1%	-	-
07/13	1,011	1,016	965	970	-4.08%	509,200	-	-3.67%	-	-
07/10	1,020	1,020	1,008	1,011	0%	859,200	-	+0.32%	-	-
07/09	1,018	1,028	1,004	1,011	-0.61%	663,200	-	+0.32%	-	-
07/08	1,015	1,033	1,005	1,018	-0.73%	447,200	-	+0.94%	-	-
07/07	1,038	1,043	1,025	1,025	0%	438,800	-	+1.59%	-	-
07/06	1,033	1,039	1,023	1,025	0%	436,800	-	+1.69%	-	-
07/03	1,033	1,034	1,021	1,025	0%	291,600	-	+1.69%	-	-
07/02	1,026	1,038	1,024	1,025	+0.74%	597,600	-	+1.79%	-	-
07/01	1,018	1,026	1,011	1,018	0%	460,000	-	+1.04%	-	-
06/30	1,024	1,024	1,004	1,018	-0.12%	897,600	-	+1.04%	-	-
06/29	1,013	1,024	1,005	1,019	+1.62%	708,400	-	+1.17%	-	-
06/26	1,006	1,018	1,001	1,003	-0.12%	386,400	-	-0.35%	-	-
06/25	1,011	1,015	995	1,004	+1.01%	483,200	-	-0.12%	-	-
06/24	1,000	1,008	994	994	-0.38%	284,800	-	-1.12%	-	-
06/23	1,019	1,021	998	998	-1.48%	304,000	-	-0.75%	-	-
06/22	1,014	1,021	1,006	1,013	-0.25%	349,600	-	+0.65%	-	-
06/19	1,009	1,016	1,004	1,015	+1%	563,600	-	+0.79%	-	-
06/18	1,001	1,011	996	1,005	+0.25%	595,600	-	-0.2%	-	-
06/17	1,003	1,011	1,000	1,003	+0.25%	455,600	-	-0.25%	-	-
06/16	1,001	1,001	991	1,000	-0.12%	482,400	-	-0.4%	-	-
06/15	1,004	1,013	1,001	1,001	+1.01%	484,400	-	-0.17%	-	-
06/12	991	1,003	989	991	+0.51%	618,800	-	-0.97%	-	-
06/11	979	991	969	986	-0.75%	599,600	-	-1.38%	-	-
06/10	994	1,006	990	994	-0.38%	576,800	-	-0.63%	-	-
06/09	999	1,010	990	998	0%	496,800	-	-0.05%	-	-
06/08	1,009	1,018	988	998	-2.44%	721,200	-	+0.05%	-	-
06/05	1,011	1,033	1,009	1,023	+1.61%	567,200	-	+2.66%	-	-
06/04	1,015	1,025	1,001	1,006	-2.54%	637,600	-	+1.33%	-	-
06/03	1,009	1,035	1,001	1,033	+2.35%	1,082,000	-	+4.19%	-	-
06/02	1,001	1,016	990	1,009	-0.49%	710,000	-	+2.1%	-	-
06/01	1,011	1,035	1,005	1,014	-0.25%	745,600	-	+2.81%	-	-
05/29	1,001	1,023	1,001	1,016	+0.74%	554,800	-	+3.28%	-	-
05/28	1,020	1,033	1,001	1,009	-1.34%	490,800	-	+2.62%	-	-
05/27	1,023	1,025	1,008	1,023	0%	532,000	-	+4.23%	-	-
05/26	995	1,026	994	1,023	+2.51%	396,800	-	+4.34%	-	-
05/25	996	1,018	990	998	+1.4%	404,400	-	+1.99%	-	-
05/22	993	993	976	984	-1.25%	752,000	-	+0.59%	-	-
05/21	1,000	1,011	991	996	-0.38%	500,800	-	+1.87%	-	-
05/20	1,016	1,016	988	1,000	-2.68%	534,400	-	+2.35%	-	-
05/19	1,023	1,031	1,019	1,028	+1.11%	568,800	-	+5.06%	-	-
05/18	1,015	1,026	1,004	1,016	-0.73%	978,000	-	+4.02%	-	-
05/15	965	1,035	960	1,024	+8.05%	1,963,200	-	+4.89%	-	-
05/14	969	975	945	948	-2.82%	837,200	-	-2.72%	-	-
05/13	983	985	971	975	-0.38%	695,200	-	-0.1%	-	-
05/12	970	988	970	979	+1.16%	592,400	-	+0.28%	-	-
05/11	965	976	965	968	+0.26%	337,600	-	-0.97%	-	-
05/08	964	970	955	965	-0.26%	749,200	-	-1.13%	-	-
05/07	966	973	960	968	+0.26%	502,800	-	-0.87%	-	-

年初来

年度	株価		出来高	PER		PBR		時価総額		期末
年度	高値	安値	大商い	高値	安値	高値	安値	高値	安値	PER
2010年 3月期	67 269 8/11	43 170 11/30	3,010,800 752,700 6/8	1.64	1.04	0.13	0.08	-	-	5.39倍 3/31
2011年 3月期	85 337 3/23 338 3/22	43 171 11/2 171 11/1	20,181,600 5,045,400 4/28	5.64	2.85	0.16	0.08	195億3790万	98億8456万	20.76倍 3/31
2012年 3月期	133 532 2/8	59 239 5/27 236 5/26	19,533,200 4,883,300 2/8	4.58	2.03	0.25	0.11	307億5196万	136億4185万	16.74倍 3/30
2013年 3月期	132 526 1/8	71 283 6/5	13,577,200 3,394,300 12/3	3.85	2.07	0.23	0.12	304億514万	163億5865万	12.89倍 3/29
2014年 3月期	237 948 3/11	85 341 4/2	12,750,800 3,187,700 2/6	3.14	1.13	0.35	0.13	547億9861万	197億1131万	11.44倍 3/31
2015年 3月期	303 1,210 1/28	175 702 6/18 700 6/17	17,454,800 4,363,700 8/27	3.46	2	0.38	0.22	699億4338万	405億7872万	11.25倍 3/31
2016年 3月期	309 1,235 10/16	219 875 7/9	12,116,800 3,029,200 8/5	2.75	1.95	0.35	0.25	713億8849万	505億7889万	9.25倍 3/31
2017年 3月期	335 1,339 4/18	245 980 6/24	10,619,600 2,654,900 4/18	2.59	1.9	0.33	0.24	774億15万	566億4836万	8.77倍 3/31
2018年 3月期	334 1,336 1/9	261 1,045 4/14	5,550,000 1,387,500 11/8	2.68	2.1	0.3	0.23	772億2674万	604億565万	8.82倍 3/30
2019年 3月期	415 1,660 9/28	263 1,051 4/3	7,110,800 1,777,700 8/8	3.34	2.11	0.34	0.22	959億5538万	607億5247万	12倍 3/29
2020年 3月期	436 1,744 10/31 1,744 10/30	262 1,047 3/17	3,079,200 769,800 10/16	3.2	1.92	0.33	0.2	1008億1096万	605億2125万	9.01倍 3/31
2021年 3月期	492 1,969 3/29	294 1,175 4/3	2,734,000 683,500 8/7	2.96	1.76	0.34	0.2	1138億1696万	679億2022万	11.29倍 3/31
2022年 3月期	522 2,087 12/6	429 1,716 5/13	2,036,800 509,200 10/28	3	2.46	0.33	0.27	1206億3788万	991億9243万	11.22倍 3/31
2023年 3月期	539 2,154 11/10	412 1,648 5/27 1,648 5/24	3,856,000 964,000 5/13	2.83	2.16	0.31	0.24	1195億5658万	914億7133万	10.24倍 3/31
2024年 3月期	560 2,240 1/17	460 1,840 3/5	5,438,800 1,359,700 3/28	3.33	2.74	0.3	0.25	1208億4452万	959億4762万	12.11倍 3/29
2025年 3月期	677 2,708 2/14 2,709 2/13	467 1,867 8/5	4,271,600 1,067,900 2/7	3.16	2.18	0.34	0.24	1310億2779万	903億3563万	11.49倍 3/31
2026年 3月期	1,095 4,380 2/27	568 2,271 4/7	2,393,200 598,300 2/6	3.8	1.97	0.51	0.27	1882億1057万	1032億5680万	13.28倍 3/31
最新	987 2026/9/30		1,057,400	-		-		1696億4733万		-

ライト工業（1926）のPER（株価収益率）の推移

2026/05/07～2026/09/30

株価＆PERの推移

年初来

開示資料

決算

株式

チャート