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
09/25	2,883	3,125	2,883	3,110	+7.91%	3,100	-	+4.08%	-	-
09/24	2,882	2,882	2,882	2,882	-0.96%	500	-	-3.26%	-	-
09/18	2,910	2,910	2,910	2,910	-0.03%	100	-	-2.32%	-	-
09/17	2,882	2,931	2,881	2,911	+1.04%	1,800	-	-2.28%	-	-
09/16	2,930	2,934	2,881	2,881	-1.67%	1,000	-	-3.32%	-	-
09/15	3,000	3,000	2,917	2,930	-1.08%	600	-	-1.84%	-	-
09/14	3,000	3,000	2,962	2,962	+1.09%	200	-	-1.17%	-	-
09/11	3,000	3,000	2,930	2,930	-2.33%	200	-	-2.4%	-	-
09/10	3,050	3,050	3,000	3,000	-1.64%	500	-	-0.23%	-	-
09/09	3,060	3,060	3,050	3,050	-2.56%	900	-	+1.4%	-	-
09/07	3,000	3,130	3,000	3,130	+4.33%	300	-	+3.92%	-	-
09/04	3,000	3,000	3,000	3,000	+2.77%	100	-	-0.3%	-	-
09/03	2,973	2,973	2,919	2,919	-0.14%	2,500	-	-3.12%	-	-
09/02	3,000	3,000	2,923	2,923	-4.01%	600	-	-3.15%	-	-
08/31	3,115	3,115	3,045	3,045	-0.16%	900	-	+0.66%	-	-
08/28	3,065	3,065	3,050	3,050	-2.71%	200	-	+0.69%	-	-
08/27	3,135	3,135	3,135	3,135	+1.79%	300	-	+3.47%	-	-
08/26	3,165	3,195	3,080	3,080	-0.48%	700	-	+1.89%	-	-
08/25	3,005	3,100	3,005	3,095	+1.98%	1,000	-	+2.52%	-	-
08/24	2,960	3,040	2,911	3,035	+2.53%	1,000	-	+0.6%	-	-
08/21	2,960	2,960	2,960	2,960	-0.24%	600	-	-1.99%	-	-
08/20	2,967	2,967	2,967	2,967	+1.71%	100	-	-1.88%	-	-
08/19	2,965	2,975	2,917	2,917	-0.44%	3,400	-	-3.76%	-	-
08/18	2,930	2,930	2,930	2,930	-0.27%	500	-	-3.68%	-	-
08/17	2,938	2,938	2,938	2,938	+1.73%	400	-	-3.74%	-	-
08/14	2,937	2,937	2,887	2,888	-0.41%	600	-	-5.71%	-	-
08/13	2,942	2,942	2,900	2,900	+0.28%	1,500	-	-5.72%	-	-
08/12	2,976	2,976	2,892	2,892	-1.97%	1,000	-	-6.29%	-	-
08/10	2,990	2,990	2,836	2,950	-1.34%	3,600	-	-4.78%	-	-
08/07	2,970	3,000	2,895	2,990	-8%	4,900	-	-3.8%	-	-
08/06	3,050	3,345	3,050	3,250	+5.86%	4,800	-	+4.37%	-	-
08/05	3,050	3,070	3,050	3,070	0%	300	-	-1.1%	-	-
08/04	2,985	3,070	2,985	3,070	+1.82%	200	-	-0.94%	-	-
08/03	3,085	3,085	3,015	3,015	-4.44%	600	-	-2.52%	-	-
07/31	3,120	3,175	3,035	3,155	+3.44%	1,300	-	+2.34%	-	-
07/30	3,050	3,100	3,050	3,050	-1.29%	500	-	-0.52%	-	-
07/29	3,000	3,090	2,921	3,090	+1.31%	2,900	-	+1.18%	-	-
07/28	3,040	3,050	3,005	3,050	-1.93%	500	-	+0.23%	-	-
07/27	3,190	3,190	3,110	3,110	-0.64%	800	-	+2.67%	-	-
07/24	3,090	3,130	3,050	3,130	+1.29%	700	-	+4.16%	-	-
07/23	2,999	3,150	2,999	3,090	+4.67%	1,500	-	+3.66%	-	-
07/22	2,952	2,952	2,952	2,952	-0.74%	800	-	-0.2%	-	-
07/21	3,030	3,030	2,974	2,974	-2.81%	2,100	-	+1.12%	-	-
07/17	3,060	3,135	3,045	3,060	-1.13%	1,800	-	+4.72%	-	-
07/16	3,070	3,095	3,070	3,095	+0.65%	400	-	+6.8%	-	-
07/15	3,135	3,135	3,070	3,075	-1.76%	500	-	+7.03%	-	-
07/14	3,185	3,185	3,040	3,130	-1.73%	2,100	-	+9.79%	-	-
07/13	3,185	3,185	3,185	3,185	0%	100	-	+12.7%	-	-
07/10	3,185	3,250	3,185	3,185	-1.39%	800	-	+13.83%	-	-
07/09	3,185	3,230	3,115	3,230	+0.78%	900	-	+16.56%	-	-
07/08	3,210	3,290	3,205	3,205	+2.07%	700	-	+16.89%	-	-
07/07	3,200	3,250	3,000	3,140	-1.88%	5,400	-	+15.7%	-	-
07/06	3,130	3,200	3,030	3,200	0%	5,200	-	+19.05%	-	-
07/03	3,150	3,205	3,150	3,200	+1.59%	3,100	-	+20.39%	-	-
07/02	3,000	3,150	3,000	3,150	+5.21%	7,700	-	+19.82%	-	-
07/01	3,000	3,000	2,900	2,994	+1.49%	1,000	-	+15.24%	-	-
06/30	2,900	2,950	2,851	2,950	+1.72%	1,800	-	+14.7%	-	-
06/29	2,788	2,900	2,788	2,900	+4.69%	4,300	-	+13.86%	-	-
06/26	2,690	2,770	2,690	2,770	+1.09%	1,600	-	+9.7%	-	-
06/25	2,700	2,741	2,690	2,740	-0.36%	600	-	+9.25%	-	-
06/24	2,800	2,800	2,750	2,750	-1.79%	1,000	-	+10.31%	-	-
06/23	2,650	2,800	2,650	2,800	+3.7%	2,200	-	+13.04%	-	-
06/22	2,550	2,700	2,550	2,700	+6.72%	5,600	-	+9.76%	-	-
06/19	2,516	2,540	2,516	2,530	+0.56%	600	-	+3.52%	-	-
06/18	2,521	2,521	2,516	2,516	-0.2%	500	-	+3.28%	-	-
06/17	2,530	2,540	2,520	2,521	0%	700	-	+3.7%	-	-
06/16	2,534	2,534	2,521	2,521	+1.08%	300	-	+3.96%	-	-
06/15	2,494	2,494	2,494	2,494	+0.56%	100	-	+3.02%	-	-
06/12	2,481	2,531	2,480	2,480	+0.53%	700	-	+2.69%	-	-
06/11	2,517	2,517	2,467	2,467	-1.99%	2,400	-	+2.41%	-	-
06/10	2,500	2,550	2,500	2,517	+0.68%	1,100	-	+4.92%	-	-
06/09	2,450	2,500	2,450	2,500	0%	500	-	+4.78%	-	-
06/08	2,500	2,500	2,500	2,500	0%	400	-	+5.31%	-	-
06/05	2,500	2,500	2,500	2,500	0%	600	-	+5.8%	-	-
06/04	2,500	2,500	2,500	2,500	0%	100	-	+6.34%	-	-
06/03	2,495	2,500	2,495	2,500	0%	1,400	-	+6.88%	-	-
06/02	2,459	2,500	2,459	2,500	+1.63%	300	-	+7.34%	-	-
06/01	2,460	2,499	2,460	2,460	0%	1,400	-	+5.99%	-	-
05/29	2,380	2,461	2,380	2,460	+3.75%	2,500	-	+6.26%	-	-
05/28	2,364	2,380	2,364	2,371	+0.51%	500	-	+2.73%	-	-
05/27	2,350	2,359	2,350	2,359	+1.9%	700	-	+2.34%	-	-
05/26	2,366	2,366	2,261	2,315	-2.16%	2,100	-	+0.52%	-	-
05/25	2,368	2,368	2,366	2,366	+1.59%	200	-	+2.82%	-	-
05/22	2,360	2,360	2,329	2,329	-1.31%	500	-	+1.44%	-	-
05/20	2,360	2,360	2,360	2,360	+0.38%	800	-	+2.92%	-	-
05/19	2,379	2,379	2,282	2,351	-1.38%	1,000	-	+2.8%	-	-
05/18	2,310	2,417	2,310	2,384	+3.7%	800	-	+4.52%	-	-
05/15	2,341	2,341	2,299	2,299	-1.79%	400	-	+1.1%	-	-
05/14	2,342	2,342	2,341	2,341	-1.89%	300	-	+3.13%	-	-
05/13	2,355	2,386	2,345	2,386	+1.36%	600	-	+5.3%	-	-
05/12	2,375	2,395	2,345	2,354	-2.73%	1,900	-	+4.16%	-	-
05/11	2,385	2,420	2,323	2,420	+2.76%	2,700	-	+7.32%	-	-
05/08	2,335	2,382	2,300	2,355	+0.86%	1,000	-	+4.76%	-	-
05/07	2,350	2,397	2,311	2,335	+5.61%	3,900	-	+4.01%	-	-
05/01	2,211	2,211	2,211	2,211	+0.45%	200	-	-1.43%	-	-
04/30	2,201	2,228	2,201	2,201	-0.09%	900	-	-1.96%	-	-
04/28	2,201	2,222	2,201	2,203	-0.05%	800	-	-2.09%	-	-
04/27	2,209	2,209	2,204	2,204	-0.5%	900	-	-2.26%	-	-
04/24	2,215	2,216	2,215	2,215	+0.5%	500	-	-1.9%	-	-
04/23	2,210	2,210	2,203	2,204	-2.17%	2,100	-	-2.56%	-	-

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	1,970 197 6/19	1,220 122 2/19	2,100 21,000 6/19	-	-	19億3593万 3/31
2011年 3月期	1,460 146 4/16 146 4/14	1,060 106 3/16	4,700 47,000 12/17	20億458万	14億5538万	18億1236万 3/31
2012年 3月期	1,450 145 4/25	950 95 3/26	8,400 84,000 3/26	19億9085万	13億435万	13億3181万 3/30
2013年 3月期	1,350 135 3/26	700 70 10/15 70 10/1 他3件	16,200 162,000 4/18	18億5355万	9億6110万	16億7506万 3/29
2014年 3月期	2,090 209 5/21	1,150 115 4/2	41,200 412,000 11/7	28億6957万	15億7895万	20億2758万 3/31
2015年 3月期	1,940 194 7/8	1,320 132 5/29 132 5/28 他2件	191,600 1,916,000 7/8	26億6362万	18億1236万	20億2733万 3/31
2016年 3月期	1,700 170 1/5	880 88 2/10	564,300 5,643,000 11/26	23億3410万	12億824万	13億9715万 3/31
2017年 3月期	1,550 155 6/21	930 93 6/24	1,255,600 12,556,000 12/29	21億2815万	12億7689万	17億9435万 3/31
2018年 3月期	2,370 237 1/10	1,170 117 4/17	1,716,500 17,165,000 1/10	32億5401万	16億641万	22億7374万 3/30
2019年 3月期	1,940 194 5/10	880 12/25	446,300 4,463,000 5/2	26億6362万	12億824万	18億6553万 3/29
2020年 3月期	2,890 2/19	830 3/23	2,365,300 2/19	39億6797万	11億3959万	15億4500万 3/31
2021年 3月期	2,199 1/26	1,010 4/3	602,900 7/8	30億1922万	13億8673万	21億7493万 3/31
2022年 3月期	1,792 5/6	1,350 1/31	92,600 5/6	24億6041万	18億5355万	19億7620万 3/31
2023年 3月期	2,480 3/22	1,497 4/1	86,200 9/28	34億504万	20億5538万	29億6452万 3/31
2024年 3月期	3,140 3/7	2,058 5/12	50,300 3/25	43億1122万	28億2563万	39億4545万 3/29
2025年 3月期	3,095 4/2 4/1	1,870 8/7	58,400 3/28	42億4943万	25億6751万	31億2880万 3/31
2026年 3月期	2,752 1/20	1,969 4/4	36,400 3/25	37億7849万	27億343万	29億799万 3/31
最新	3,110 2026/9/25		3,100	42億7003万

スガイ化学工業（4120）の時価総額の推移

2026/04/23～2026/09/25

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート