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
06/03	15:30 自己株式の取得状況に関するお知らせ
06/03	2,576	2,605	2,559	2,579	+0.12%	22,000	533億7070万	+0.78%
06/02	2,598	2,610	2,525	2,576	-1%	56,500	533億861万	+0.86%
06/01	2,556	2,602	2,517	2,602	+1.84%	52,700	538億4667万	+2.12%
05/29	2,582	2,636	2,555	2,555	-1.88%	26,100	528億7403万	+0.47%
05/28	2,640	2,653	2,573	2,604	-1.55%	45,400	538億8806万	+2.6%
05/27	2,640	2,670	2,612	2,645	+1.15%	59,500	547億3652万	+4.63%
05/26	2,597	2,638	2,521	2,615	+0.69%	46,300	541億1569万	+3.85%
05/25	2,624	2,624	2,522	2,597	+0.89%	36,000	537億4320万	+3.59%
05/22	2,644	2,675	2,553	2,574	-2.05%	47,500	532億6723万	+2.71%
05/21	2,567	2,673	2,542	2,628	+2.14%	83,500	543億8472万	+5.12%
05/20	2,565	2,588	2,518	2,573	+0.31%	61,600	532億4653万	+2.43%
05/19	2,484	2,574	2,484	2,565	+3.3%	129,600	530億8098万	+1.54%
05/18	2,524	2,574	2,449	2,483	-1.51%	74,700	513億8404万	-2.01%
05/15	2,639	2,773	2,480	2,521	-4.07%	222,200	521億7043万	-0.79%
05/14	15:30 自己株式取得に係る事項の決定に関するお知らせ
05/14	15:30 取締役および監査役の候補者選任に関するお知らせ
05/14	15:30 剰余金の配当に関するお知らせ
05/14	15:30 2026年3月期決算短信〔日本基準〕(連結)
05/14	15:30 特別損失(減損損失)の計上及び2026年3月期連結業績予想と実績値との差異に関するお知らせ
05/14	2,540	2,699	2,540	2,628	+3.38%	89,400	543億8472万	+3.22%
05/13	2,573	2,610	2,530	2,542	-1.2%	37,200	526億501万	-0.24%
05/12	2,525	2,635	2,525	2,573	+1.22%	54,800	532億4653万	+0.74%
05/11	2,557	2,574	2,535	2,542	-0.94%	61,500	526億501万	-0.66%
05/08	2,542	2,567	2,495	2,566	-1%	45,200	531億167万	+0.16%
05/07	2,502	2,608	2,502	2,592	+4.98%	104,900	536億3972万	+1.13%
05/01	2,487	2,490	2,436	2,469	-0.72%	22,700	510億9432万	-3.63%
04/30	2,510	2,510	2,435	2,487	-1.19%	39,300	514億6682万	-3.12%
04/28	2,494	2,537	2,492	2,517	+0.8%	28,400	520億8765万	-2.14%
04/27	2,464	2,497	2,409	2,497	+1.71%	76,800	516億7376万	-3.03%
04/24	16:30 支配株主等に関する事項について
04/24	2,446	2,462	2,401	2,455	+0.66%	62,000	508億460万	-4.7%
04/23	2,415	2,439	2,381	2,439	-0.04%	70,700	504億7349万	-5.57%
04/22	2,425	2,446	2,380	2,440	-0.93%	38,300	504億9418万	-6.37%
04/21	2,455	2,478	2,421	2,463	+1.32%	51,700	509億7015万	-6.28%
04/20	2,382	2,441	2,379	2,431	+2.96%	95,500	503億794万	-8.19%
04/17	2,403	2,428	2,286	2,361	-1.34%	300,700	488億5933万	-11.61%
04/16	2,350	2,448	2,342	2,393	+2.26%	184,700	495億2155万	-11.17%
04/15	2,570	2,601	2,321	2,340	-8.56%	654,800	484億2475万	-13.91%
04/14	2,437	2,559	2,437	2,559	+5.18%	148,200	529億5681万	-6.74%
04/13	2,912	2,946	2,430	2,433	-16.96%	585,200	503億4932万	-11.62%
04/10	18:00 中長期経営目標・中期経営計画の見直しに関するお知らせ
04/10	2,923	2,990	2,912	2,930	+0.31%	85,600	606億3441万	+5.7%
04/09	2,771	2,930	2,770	2,921	+5.49%	82,800	604億4816万	+5.41%
04/08	2,660	2,773	2,660	2,769	+4.41%	23,700	573億262万	+0.07%
04/07	2,677	2,678	2,641	2,652	+0.26%	24,700	548億8138万	-4.4%
04/06	2,656	2,701	2,645	2,645	-1.2%	26,400	547億3652万	-5.1%
04/03	2,642	2,696	2,642	2,677	-0.56%	18,400	553億9874万	-4.43%
04/02	2,703	2,711	2,658	2,692	-0.11%	29,400	557億916万	-4.34%
04/01	2,659	2,695	2,633	2,695	+2.67%	40,900	557億7124万	-4.53%
03/31	2,596	2,709	2,562	2,625	+1.12%	78,700	543億2264万	-7.24%
03/30	2,471	2,620	2,416	2,596	+0.97%	161,500	537億2250万	-8.59%
03/27	2,545	2,584	2,536	2,571	-0.31%	39,000	532億514万	-9.82%
03/26	2,636	2,636	2,547	2,579	-1.9%	31,200	533億7070万	-10.01%
03/25	15:30 非上場の親会社等の決算に関するお知らせ
03/25	2,664	2,664	2,614	2,629	+2.22%	37,200	544億541万	-8.62%
03/24	2,619	2,619	2,535	2,572	+1.42%	59,300	532億2584万	-10.85%
03/23	2,503	2,575	2,498	2,536	-3.17%	78,300	524億8084万	-12.4%
03/19	2,980	2,980	2,602	2,619	-13.56%	359,500	541億9847万	-9.94%
03/18	2,985	3,045	2,985	3,030	+1.68%	22,300	627億385万	+3.84%
03/17	2,997	3,025	2,973	2,980	+0.61%	32,900	616億6913万	+2.37%
03/16	2,956	3,010	2,940	2,962	-1.23%	73,200	612億9663万	+1.93%
03/13	2,916	3,010	2,899	2,999	+2.08%	43,600	620億6232万	+3.34%
03/12	2,961	3,040	2,856	2,938	-2.23%	107,900	607億9997万	+1.45%
03/11	3,000	3,085	2,980	3,005	+0.77%	64,300	621億8649万	+3.98%
03/10	2,792	2,998	2,792	2,982	+6.65%	110,400	617億1052万	+3.69%
03/09	2,748	2,898	2,645	2,796	-3.52%	71,900	578億6137万	-2.37%
03/06	2,908	2,959	2,870	2,898	-0.69%	43,300	599億7219万	+1.33%
03/05	2,902	2,978	2,876	2,918	+4.14%	87,700	603億8608万	+2.31%
03/04	2,894	2,931	2,789	2,802	-4.82%	90,500	579億8554万	-1.51%
03/03	2,967	3,015	2,880	2,944	-1.57%	125,600	609億2413万	+3.59%
03/02	2,928	2,993	2,867	2,991	-0.27%	83,700	618億9677万	+5.47%
02/27	3,000	3,020	2,971	2,999	+0.44%	25,300	620億6232万	+6.01%
02/26	2,919	3,000	2,915	2,986	+2.47%	61,200	617億9329万	+5.89%
02/25	2,919	2,919	2,885	2,914	+0.94%	23,200	603億330万	+3.7%
02/24	2,881	2,916	2,843	2,887	+1.09%	17,800	597億4455万	+3%
02/20	2,839	2,877	2,839	2,856	-1.01%	38,300	591億303万	+2.18%
02/19	2,934	2,934	2,836	2,885	-1.67%	23,700	597億317万	+3.44%
02/18	2,859	2,949	2,852	2,934	+2.88%	36,700	607億1719万	+5.43%
02/17	2,839	2,863	2,821	2,852	+0.49%	14,900	590億2025万	+2.74%
02/16	2,810	2,870	2,714	2,838	+0.64%	73,900	587億3053万	+2.42%
02/13	15:30 2026年3月期第3四半期決算短信〔日本基準〕(連結)
02/13	15:30 組織変更および人事異動に関するお知らせ
02/13	2,834	2,869	2,801	2,820	-1.78%	45,800	583億5803万	+1.99%
02/12	2,840	2,910	2,801	2,871	+0.7%	35,100	594億1345万	+4.02%
02/10	2,850	2,885	2,843	2,851	-0.28%	29,100	589億9956万	+4.05%
02/09	2,886	2,891	2,787	2,859	-0.24%	29,000	591億6511万	+5.15%
02/06	2,826	2,889	2,823	2,866	+0.49%	20,900	593億997万	+6.19%
02/05	2,842	2,878	2,804	2,852	+0.11%	39,800	590億2025万	+6.46%
02/04	2,742	2,849	2,742	2,849	+2.37%	115,200	589億5817万	+7.15%
02/03	2,660	2,798	2,651	2,783	+4.58%	117,500	575億9234万	+5.42%
02/02	2,687	2,725	2,657	2,661	-0.97%	35,400	550億6763万	+1.45%
01/30	2,667	2,708	2,667	2,687	+0.07%	13,800	556億569万	+2.99%
01/29	2,703	2,703	2,660	2,685	-0.85%	19,400	555億6430万	+3.55%
01/28	2,729	2,730	2,703	2,708	-1.2%	18,500	560億4027万	+5.08%
01/27	2,709	2,765	2,701	2,741	+0.22%	17,300	567億2318万	+7.11%
01/26	2,763	2,770	2,703	2,735	-2.25%	25,900	565億9901万	+7.68%
01/23	2,829	2,838	2,776	2,798	-0.6%	39,500	579億276万	+11.03%
01/22	2,769	2,825	2,759	2,815	+2.03%	60,500	582億5456万	+12.69%
01/21	2,702	2,763	2,702	2,759	+0.25%	28,900	570億9568万	+11.47%
01/20	2,710	2,768	2,670	2,752	+1.14%	28,200	569億5082万	+12.19%
01/19	2,665	2,727	2,655	2,721	+1.15%	29,200	563億929万	+11.88%
01/16	2,707	2,720	2,657	2,690	-0.96%	40,000	556億6777万	+11.48%
01/15	2,720	2,745	2,712	2,716	-0.88%	29,400	562億582万	+13.36%
01/14	2,750	2,763	2,731	2,740	-0.54%	50,100	567億249万	+15.32%
01/13	2,739	2,759	2,717	2,755	+1.1%	67,900	570億1290万	+16.89%
01/09	2,667	2,777	2,620	2,725	+1.49%	66,500	563億9207万	+16.65%
01/08	2,655	2,713	2,600	2,685	-0.22%	112,500	555億6430万	+15.78%
01/07	2,358	2,691	2,350	2,691	+13.5%	271,700	556億8846万	+16.85%
01/06	2,351	2,395	2,336	2,371	+1.2%	15,900	490億6628万	+3.67%
01/05	2,340	2,358	2,330	2,343	+0.17%	8,100	484億8683万	+2.72%

SECカーボン（5304）のIR情報・決算資料

2026/01/05～2026/06/03

IR情報＆株価推移

開示資料

決算

株式

チャート