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
03/06	2,800	2,837	2,788	2,837	+0.39%	1,091,000	1兆2213億	-2.44%
03/05	2,899	2,918	2,816	2,826	+0.96%	1,637,700	1兆2166億	-2.69%
03/04	2,879	2,887	2,781	2,799	-3.95%	2,366,100	1兆2049億	-3.55%
03/03	3,022	3,022	2,912	2,914	-3.25%	2,287,000	1兆2544億	+0.45%
03/02	2,979	3,026	2,966	3,012	-1.21%	1,540,500	1兆2966億	+3.97%
02/27	2,985	3,055	2,971	3,049	+1.77%	3,214,400	1兆3126億	+5.54%
02/26	2,980	3,010	2,975	2,996	+0.4%	1,810,600	1兆2897億	+4.1%
02/25	3,009	3,010	2,966	2,984	-0.3%	1,747,800	1兆2846億	+3.97%
02/24	3,001	3,033	2,976	2,993	+0.27%	1,624,600	1兆2885億	+4.5%
02/20	3,001	3,040	2,968	2,985	-1.06%	2,294,700	1兆2850億	+4.55%
02/19	3,056	3,056	3,017	3,017	-1.18%	2,110,100	1兆2988億	+5.86%
02/18	3,004	3,065	3,003	3,053	+3.32%	3,114,200	1兆3143億	+7.42%
02/17	11:00 代表取締役の異動に関するお知らせ
02/17	2,910	2,962	2,900	2,955	+2%	1,643,400	1兆2721億	+4.38%
02/16	2,926	2,945	2,893	2,897	-0.89%	1,446,200	1兆2471億	+2.69%
02/13	2,950	2,964	2,911	2,923	-1.62%	1,508,600	1兆2583億	+3.91%
02/12	2,977	2,987	2,952	2,971	+0.71%	1,902,700	1兆2790億	+5.92%
02/10	2,920	2,955	2,915	2,950	+0.48%	1,887,100	1兆2699億	+5.55%
02/09	16:30 自己株式の取得状況及び取得終了に関するお知らせ
02/09	2,979	2,979	2,920	2,936	+0.24%	2,467,500	1兆2639億	+5.46%
02/06	2,870	2,930	2,866	2,929	+2.41%	2,591,800	1兆2609億	+5.66%
02/05	2,855	2,881	2,844	2,860	+1.6%	2,032,000	1兆2312億	+3.59%
02/04	2,794	2,848	2,778	2,815	+0.43%	2,254,200	1兆2118億	+2.29%
02/03	15:30 自己株式の取得状況に関するお知らせ
02/03	2,757	2,818	2,752	2,803	+2.11%	1,927,700	1兆2067億	+2.15%
02/02	2,772	2,793	2,740	2,745	+0.44%	2,051,300	1兆1817億	+0.33%
01/30	2,710	2,741	2,671	2,733	+0.7%	2,981,300	1兆1765億	+0.07%
01/29	15:30 2026年3月期第3四半期決算短信〔日本基準〕(連結)
01/29	2,700	2,723	2,667	2,714	-1.02%	2,559,100	1兆1683億	-0.44%
01/28	2,743	2,750	2,727	2,742	-1.26%	1,579,700	1兆1804億	+0.73%
01/27	2,760	2,785	2,741	2,777	+0.54%	1,570,900	1兆1955億	+2.25%
01/26	2,762	2,776	2,752	2,762	-2.16%	1,752,900	1兆1890億	+1.96%
01/23	2,825	2,848	2,812	2,823	+0.32%	1,213,200	1兆2153億	+4.48%
01/22	2,790	2,826	2,789	2,814	+1.63%	1,663,500	1兆2114億	+4.45%
01/21	2,746	2,776	2,736	2,769	-1.28%	2,165,400	1兆1920億	+3.17%
01/20	2,822	2,848	2,795	2,805	-0.6%	1,859,900	1兆2075億	+4.9%
01/19	2,789	2,822	2,768	2,822	+1.26%	1,619,000	1兆2148億	+5.89%
01/16	2,847	2,847	2,774	2,787	-2.21%	2,463,600	1兆1998億	+4.97%
01/15	2,814	2,870	2,808	2,850	+1.42%	2,376,700	1兆2269億	+7.67%
01/14	15:30 連結子会社からの配当金受領に関するお知らせ
01/14	2,772	2,810	2,763	2,810	+1.15%	2,339,400	1兆2097億	+6.64%
01/13	2,750	2,778	2,733	2,778	+2.43%	2,468,000	1兆1959億	+5.79%
01/09	2,708	2,745	2,708	2,712	+0.56%	1,853,100	1兆1675億	+3.59%
01/08	2,720	2,720	2,687	2,697	-0.85%	1,749,500	1兆1610億	+3.25%
01/07	2,700	2,724	2,686	2,720	0%	1,563,100	1兆1709億	+4.29%
01/06	15:30 自己株式の取得状況に関するお知らせ
01/06	2,690	2,723	2,689	2,720	+1.61%	2,066,400	1兆1709億	+4.37%
01/05	2,662	2,687	2,659	2,677	+1.59%	1,893,100	1兆1524億	+2.88%
2025
12/30	2,636	2,658	2,635	2,635	-0.38%	1,249,200	1兆1343億	+1.35%
12/29	2,646	2,657	2,629	2,645	+0.42%	1,832,100	1兆1386億	+1.81%
12/26	2,641	2,652	2,621	2,634	+0.53%	1,082,500	1兆1339億	+1.5%
12/25	2,633	2,633	2,610	2,620	+0.11%	879,200	1兆1279億	+1.08%
12/24	2,630	2,646	2,615	2,617	-0.23%	1,157,800	1兆1266億	+1.12%
12/23	2,596	2,630	2,595	2,623	+1.04%	1,627,000	1兆1292億	+1.47%
12/22	2,634	2,637	2,592	2,596	-0.5%	1,382,500	1兆1175億	+0.46%
12/19	2,601	2,618	2,591	2,609	+0.31%	2,643,800	1兆1231億	+0.97%
12/18	2,592	2,619	2,570	2,601	-0.04%	2,429,800	1兆1197億	+0.62%
12/17	2,580	2,602	2,557	2,602	+0.42%	1,919,800	1兆1201億	+0.66%
12/16	2,620	2,637	2,580	2,591	-0.8%	2,156,500	1兆1154億	+0.23%
12/15	2,555	2,629	2,549	2,612	+2.03%	2,697,500	1兆1244億	+0.97%
12/12	2,570	2,582	2,553	2,560	+0.95%	1,665,900	1兆1020億	-1.04%
12/11	15:30 特別損失の計上に関するお知らせ
12/11	2,594	2,594	2,536	2,536	-1.51%	1,217,300	1兆917億	-2.05%
12/10	2,574	2,602	2,574	2,575	-0.16%	1,425,900	1兆1085億	-0.62%
12/09	2,580	2,586	2,563	2,579	+0.08%	1,179,700	1兆1102億	-0.58%
12/08	2,559	2,586	2,556	2,577	+0.82%	1,178,300	1兆1094億	-0.81%
12/05	2,575	2,578	2,547	2,556	-0.54%	1,439,900	1兆1003億	-1.99%
12/04	2,562	2,584	2,555	2,570	-0.35%	1,716,400	1兆1064億	-1.87%
12/03	2,551	2,579	2,550	2,579	+0.16%	1,726,700	1兆1102億	-1.98%
12/02	15:30 自己株式の取得状況に関するお知らせ
12/02	2,576	2,593	2,562	2,575	-0.77%	1,630,100	1兆1085億	-2.68%
12/01	2,650	2,652	2,595	2,595	-2.41%	2,120,300	1兆1431億	-2.41%
11/28	2,623	2,664	2,623	2,659	+1.37%	1,631,000	1兆1713億	-0.45%
11/27	2,620	2,636	2,616	2,623	-0.04%	1,038,500	1兆1554億	-2.02%
11/26	2,582	2,628	2,581	2,624	+1.67%	1,352,500	1兆1558億	-2.24%
11/25	2,595	2,608	2,581	2,581	-0.23%	1,563,900	1兆1369億	-4.05%
11/21	2,527	2,596	2,527	2,587	+1.57%	2,019,800	1兆1395億	-4.01%
11/20	2,549	2,564	2,537	2,547	+0.71%	1,446,000	1兆1219億	-5.7%
11/19	10:30 自己株式立会外買付取引(ToSTNeT-3)による自己株式の取得結果に関するお知らせ
11/19	2,550	2,557	2,518	2,529	-0.04%	2,098,600	1兆1140億	-6.68%
11/18	16:30 自己株式立会外買付取引(ToSTNeT-3)による自己株式の買付けに関するお知らせ
11/18	2,581	2,592	2,530	2,530	-2.8%	2,181,500	1兆1144億	-6.92%
11/17	2,625	2,626	2,582	2,603	-0.15%	1,603,400	1兆1466億	-4.58%
11/14	2,595	2,614	2,584	2,607	-0.38%	1,699,100	1兆1484億	-4.78%
11/13	2,632	2,642	2,613	2,617	+0.46%	1,966,100	1兆1528億	-4.84%
11/12	2,601	2,614	2,583	2,605	+0.31%	1,792,100	1兆1475億	-5.68%
11/11	2,640	2,657	2,597	2,597	-2.44%	2,538,700	1兆1439億	-6.35%
11/10	2,640	2,671	2,629	2,662	+1.88%	2,160,200	1兆1726億	-4.18%
11/07	2,570	2,613	2,565	2,613	+0.93%	2,218,900	1兆1510億	-5.94%
11/06	2,607	2,627	2,589	2,589	-0.73%	2,628,600	1兆1404億	-6.94%
11/05	2,610	2,638	2,566	2,608	-1.47%	3,162,600	1兆1488億	-6.46%
11/04	2,680	2,699	2,632	2,647	-1.05%	3,330,800	1兆1660億	-5.3%
10/31	2,738	2,747	2,675	2,675	-5.31%	5,770,100	1兆1783億	-4.57%
10/30	15:30 自己株式取得に係る事項の決定及び自己株式の消却に関するお知らせ
10/30	15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結)
10/30	2,829	2,846	2,810	2,825	+0.11%	3,957,700	1兆2444億	+0.57%
10/29	2,872	2,880	2,817	2,822	-1.74%	1,530,500	1兆2431億	+0.5%
10/28	2,940	2,949	2,872	2,872	-2.81%	2,049,100	1兆2651億	+2.28%
10/27	2,957	2,968	2,932	2,955	+1.48%	1,985,900	1兆3016億	+5.24%
10/24	2,888	2,932	2,880	2,912	+1.29%	2,383,200	1兆2827億	+3.85%
10/23	2,825	2,884	2,821	2,875	+1.73%	1,532,700	1兆2664億	+2.61%
10/22	2,780	2,827	2,779	2,826	+1.65%	1,080,100	1兆2448億	+0.89%
10/21	2,785	2,799	2,771	2,780	0%	1,082,700	1兆2246億	-0.82%
10/20	2,792	2,796	2,768	2,780	+2.13%	1,186,600	1兆2246億	-0.93%
10/17	2,737	2,744	2,714	2,722	-0.55%	1,102,300	1兆1990億	-3.13%
10/16	2,762	2,777	2,736	2,737	-0.8%	1,232,400	1兆2056億	-2.84%
10/15	2,743	2,763	2,734	2,759	+0.69%	1,233,900	1兆2153億	-2.27%
10/14	2,733	2,775	2,724	2,740	-0.87%	1,703,500	1兆2069億	-3.11%
10/10	2,850	2,851	2,760	2,764	-3.69%	2,219,800	1兆2175億	-2.4%
10/09	2,911	2,928	2,860	2,870	-0.76%	1,606,900	1兆2642億	+1.27%
10/08	2,921	2,921	2,889	2,892	-1.03%	1,830,400	1兆2739億	+2.05%
10/07	2,911	2,940	2,890	2,922	+1.14%	2,605,100	1兆2871億	+3.21%

4204 積水化学工業

IR情報

2025/10/07～2026/03/06

IR情報＆株価推移

開示資料

決算

株式

チャート