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
09/30	2,043	2,058	2,031	2,050	+0.59%	8,300	-	-3.26%	-	-
09/29	2,062	2,071	2,030	2,038	-4.32%	14,500	-	-4%	-	-
09/28	2,131	2,138	2,128	2,130	0%	10,600	-	+0.14%	-	-
09/25	2,121	2,146	2,121	2,130	-0.09%	9,600	-	+0.14%	-	-
09/24	2,123	2,132	2,112	2,132	+0.57%	7,400	-	+0.19%	-	-
09/18	2,119	2,120	2,103	2,120	+0.62%	4,300	-	-0.47%	-	-
09/17	2,090	2,116	2,080	2,107	-0.14%	7,500	-	-1.17%	-	-
09/16	2,093	2,111	2,086	2,110	+0.57%	7,300	-	-1.22%	-	-
09/15	2,066	2,105	2,066	2,098	+1.35%	9,400	-	-1.96%	-	-
09/14	2,070	2,075	2,051	2,070	+0.1%	17,400	-	-3.41%	-	-
09/11	2,098	2,098	2,068	2,068	-1.34%	10,300	-	-3.72%	-	-
09/10	2,113	2,113	2,095	2,096	-0.76%	20,100	-	-2.65%	-	-
09/09	2,120	2,120	2,111	2,112	-0.05%	5,400	-	-2.04%	-	-
09/08	2,112	2,118	2,111	2,113	+0.05%	6,500	-	-2.13%	-	-
09/07	2,129	2,129	2,112	2,112	-0.05%	4,400	-	-2.31%	-	-
09/04	2,128	2,128	2,113	2,113	+0.05%	5,700	-	-2.49%	-	-
09/03	2,116	2,130	2,112	2,112	-0.19%	4,000	-	-2.76%	-	-
09/02	2,138	2,138	2,116	2,116	-1.49%	7,600	-	-2.76%	-	-
09/01	2,145	2,165	2,129	2,148	+0.14%	19,300	-	-1.51%	-	-
08/31	2,175	2,177	2,145	2,145	-1.42%	7,900	-	-1.79%	-	-
08/28	2,196	2,196	2,165	2,176	+0.23%	2,800	-	-0.46%	-	-
08/27	2,165	2,185	2,165	2,171	+0.28%	3,300	-	-0.78%	-	-
08/26	2,163	2,174	2,163	2,165	+0.09%	1,600	-	-1.19%	-	-
08/25	2,173	2,179	2,162	2,163	-0.46%	2,400	-	-1.59%	-	-
08/24	2,160	2,188	2,155	2,173	+1.12%	8,900	-	-1.32%	-	-
08/21	2,147	2,161	2,147	2,149	+0.09%	1,100	-	-2.58%	-	-
08/20	2,128	2,160	2,128	2,147	+1.04%	4,300	-	-2.89%	-	-
08/19	2,158	2,158	2,122	2,125	-1.53%	7,200	-	-4.06%	-	-
08/18	2,173	2,174	2,150	2,158	-0.92%	5,600	-	-2.66%	-	-
08/17	2,183	2,210	2,172	2,178	-0.23%	5,800	-	-1.89%	-	-
08/14	2,196	2,196	2,181	2,183	-0.59%	5,700	-	-1.67%	-	-
08/13	2,208	2,208	2,183	2,196	-0.41%	6,300	-	-1.08%	-	-
08/12	2,192	2,228	2,190	2,205	+0.78%	5,400	-	-0.63%	-	-
08/10	2,188	2,241	2,168	2,188	0%	15,900	-	-1.4%	-	-
08/07	2,200	2,218	2,188	2,188	-0.5%	9,500	-	-1.4%	-	-
08/06	2,180	2,200	2,177	2,199	+1.1%	9,500	-	-0.99%	-	-
08/05	2,178	2,196	2,175	2,175	0%	2,600	-	-2.03%	-	-
08/04	2,184	2,200	2,174	2,175	-0.96%	4,100	-	-1.98%	-	-
08/03	2,234	2,237	2,181	2,196	-1.7%	7,500	-	-0.9%	-	-
07/31	2,231	2,234	2,212	2,234	+0.31%	2,100	-	+0.95%	-	-
07/30	2,245	2,245	2,220	2,227	0%	2,000	-	+0.91%	-	-
07/29	2,272	2,274	2,227	2,227	+0.23%	13,600	-	+1.18%	-	-
07/28	2,204	2,222	2,204	2,222	-0.27%	1,200	-	+1.28%	-	-
07/27	2,191	2,235	2,191	2,228	+1.27%	3,500	-	+1.78%	-	-
07/24	2,200	2,230	2,200	2,200	-1.26%	2,400	-	+0.73%	-	-
07/23	2,240	2,275	2,195	2,228	-1.15%	9,500	-	+2.2%	-	-
07/22	2,282	2,286	2,215	2,254	-3.26%	17,100	-	+3.68%	-	-
07/21	2,273	2,340	2,265	2,330	+2.51%	36,900	-	+7.47%	-	-
07/17	2,245	2,273	2,201	2,273	+0.13%	15,700	-	+5.33%	-	-
07/16	2,274	2,274	2,223	2,270	+0.22%	11,400	-	+5.53%	-	-
07/15	2,245	2,265	2,212	2,265	+0.89%	18,400	-	+5.64%	-	-
07/14	2,185	2,245	2,185	2,245	+2.75%	7,500	-	+5%	-	-
07/13	2,220	2,251	2,185	2,185	-2.37%	7,700	-	+2.53%	-	-
07/10	2,162	2,238	2,162	2,238	+3.56%	11,300	-	+5.22%	-	-
07/09	2,180	2,182	2,160	2,161	-1.64%	2,800	-	+1.89%	-	-
07/08	2,178	2,197	2,164	2,197	+0.92%	3,200	-	+3.73%	-	-
07/07	2,185	2,189	2,177	2,177	-0.37%	1,600	-	+3.03%	-	-
07/06	2,180	2,207	2,180	2,185	-0.18%	3,600	-	+3.6%	-	-
07/03	2,283	2,283	2,161	2,189	-2.58%	12,600	-	+3.94%	-	-
07/02	2,183	2,247	2,183	2,247	+2.98%	9,200	-	+6.9%	-	-
07/01	2,142	2,218	2,142	2,182	+1.91%	6,800	-	+4.1%	-	-
06/30	2,126	2,177	2,111	2,141	+1.52%	9,900	-	+2.29%	-	-
06/29	2,101	2,125	2,093	2,109	+0.43%	23,300	-	+0.81%	-	-
06/26	2,100	2,124	2,089	2,100	+0.05%	7,700	-	+0.29%	-	-
06/25	2,125	2,125	2,082	2,099	+0.91%	10,200	-	+0.1%	-	-
06/24	2,039	2,080	2,039	2,080	+1.86%	4,300	-	-0.95%	-	-
06/23	2,093	2,093	2,037	2,042	-2.44%	17,100	-	-2.95%	-	-
06/22	2,109	2,140	2,085	2,093	-0.29%	6,200	-	-0.81%	-	-
06/19	2,124	2,124	2,083	2,099	-0.05%	12,700	-	-0.71%	-	-
06/18	2,083	2,140	2,083	2,100	+0.1%	12,200	-	-0.9%	-	-
06/17	2,109	2,109	2,090	2,098	+0.14%	4,300	-	-1.18%	-	-
06/16	2,127	2,130	2,092	2,095	+0.43%	15,800	-	-1.5%	-	-
06/15	2,145	2,145	2,085	2,086	-0.67%	13,800	-	-2.11%	-	-
06/12	2,099	2,122	2,086	2,100	+0.05%	10,500	-	-1.64%	-	-
06/11	2,107	2,107	2,086	2,099	+0.05%	10,400	-	-1.82%	-	-
06/10	2,060	2,100	2,060	2,098	+0.87%	9,500	-	-2.05%	-	-
06/09	2,068	2,094	2,050	2,080	-0.38%	2,800	-	-2.94%	-	-
06/08	2,133	2,133	2,065	2,088	+0.24%	42,000	-	-2.75%	-	-
06/05	2,055	2,095	2,055	2,083	+0.29%	7,400	-	-3.12%	-	-
06/04	2,036	2,098	2,036	2,077	-0.43%	7,400	-	-3.53%	-	-
06/03	2,074	2,100	2,074	2,086	+0.58%	4,200	-	-3.16%	-	-
06/02	2,100	2,117	2,074	2,074	-1.1%	15,400	-	-3.85%	-	-
06/01	2,151	2,152	2,091	2,097	-0.19%	12,800	-	-2.92%	-	-
05/29	2,099	2,118	2,099	2,101	+0.19%	5,200	-	-2.91%	-	-
05/28	2,111	2,143	2,073	2,097	-0.43%	3,500	-	-3.27%	-	-
05/27	2,127	2,134	2,100	2,106	-0.89%	5,800	-	-3.04%	-	-
05/26	2,146	2,154	2,125	2,125	-1.16%	5,300	-	-2.25%	-	-
05/25	2,152	2,166	2,150	2,150	-0.56%	3,000	-	-1.15%	-	-
05/22	2,167	2,183	2,161	2,162	-0.96%	4,300	-	-0.6%	-	-
05/21	2,183	2,206	2,176	2,183	0%	16,200	-	+0.32%	-	-
05/20	2,181	2,192	2,181	2,183	-0.77%	1,100	-	+0.32%	-	-
05/19	2,193	2,209	2,185	2,200	+0.32%	2,300	-	+1.06%	-	-
05/18	2,206	2,224	2,173	2,193	-0.59%	6,400	-	+0.73%	-	-
05/15	2,242	2,242	2,206	2,206	-0.63%	5,300	-	+1.33%	-	-
05/14	2,215	2,237	2,199	2,220	+2.07%	9,300	-	+2.02%	-	-
05/13	2,176	2,204	2,175	2,175	-0.91%	5,700	-	+0.09%	-	-
05/12	2,225	2,225	2,195	2,195	+0.23%	3,100	-	+1.11%	-	-
05/11	2,175	2,226	2,175	2,190	+0.78%	6,500	-	+0.92%	-	-
05/08	2,200	2,220	2,152	2,173	-1.18%	8,900	-	+0.28%	-	-
05/07	2,142	2,212	2,142	2,199	+2.61%	16,300	-	+1.52%	-	-

年初来

年度	株価		出来高	時価総額
年度	高値	安値	大商い	高値	安値	期末
2010年 3月期	2,030 8/11	898 4/10	158,100 8/11	-	-	510億2067万 3/31
2011年 3月期	1,845 4/22	1,078 3/15	77,400 3/15	549億5221万	321億758万	407億4505万 3/31
2012年 3月期	1,640 7/19	1,253 11/21	53,200 7/15	488億4641万	373億1985万	430億6824万 3/30
2013年 3月期	1,770 3/4	1,140 11/15	110,800 11/30	527億1838万	339億5421万	504億2498万 3/29
2014年 3月期	2,350 5/15	1,384 10/9	90,800 10/8	699億9334万	412億2160万	452億7189万 3/31
2015年 3月期	1,810 7/28 7/25	1,470 10/20	30,800 7/28	539億976万	437億8306万	487億8636万 3/31
2016年 3月期	2,074 7/31	1,471 2/12	42,600 5/11	617億7284万	438億1285万	491億1399万 3/31
2017年 3月期	1,990 4/18	1,487 6/24	173,200 4/18	592億7095万	442億8940万	535億8160万 3/31
2018年 3月期	2,172 2/19	1,665 7/3	31,200 9/12	646億9171万	495億9102万	542億6664万 3/30
2019年 3月期	2,010 5/15	1,353 12/25	24,500 10/25	598億6664万	402億9829万	453億2917万 3/29
2020年 3月期	1,579 4/3	908 3/13	93,100 11/11	470億2956万	270億4423万	279億3434万 3/31
2021年 3月期	2,570 9/29	954 4/3	820,100 8/3	765億4590万	284億1431万	610億9537万 3/31
2022年 3月期	2,320 4/27	1,586 12/1	324,500 4/27	690億9980万	472億3805万	485億5639万 3/31
2023年 3月期	1,910 3/9	1,526 12/28	349,500 3/17	568億8820万	454億5099万	503億8440万 3/31
2024年 3月期	2,685 3/29 3/8	1,723 5/31	132,500 1/29	799億7111万	513億1852万	710億6485万 3/29
2025年 3月期	3,085 7/1	1,746 2/25 2/21	323,800 2/28	918億8487万	520億356万	440億7673万 3/31
2026年 3月期	2,375 3/3	1,555 4/7	156,900 6/20	707億3795万	463億1474万	520億1694万 3/31
最新	2,050 2026/9/30		8,300	610億5802万

ナフコ（2790）の時価総額の推移

2026/05/07～2026/09/30

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート