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
09/25	2,014	2,023	2,006	2,020	+0.95%	3,700	-	+1.46%
09/24	2,011	2,015	1,997	2,001	+0.81%	45,200	-	+0.6%
09/18	2,004	2,004	1,985	1,985	-0.1%	700	-	-0.15%
09/17	1,973	1,987	1,965	1,987	+0.71%	500	-	0%
09/16	（IR情報）10:00 OCI環境における事業継続と早期復旧を支援するサービス「U-Way Recovery Solutions」を提供開始
09/16	1,956	1,973	1,956	1,973	-0.05%	2,200	-	-0.6%
09/15	1,953	1,989	1,953	1,974	+1.02%	1,100	-	-0.4%
09/14	1,951	1,954	1,951	1,954	-0.36%	300	-	-1.16%
09/11	（IR情報）12:10 IR取材記事公開のお知らせ（2026年5月期 4Q決算後）
09/11	1,960	1,961	1,960	1,961	-0.05%	200	-	-0.61%
09/10	1,984	1,990	1,962	1,962	-1.11%	700	-	-0.3%
09/09	1,962	1,990	1,955	1,984	-0.6%	3,000	-	+1.12%
09/08	2,015	2,015	1,996	1,996	-0.65%	1,000	-	+2.04%
09/07	2,016	2,016	1,998	2,009	+0.2%	2,300	-	+3.13%
09/04	2,018	2,018	2,005	2,005	-0.5%	300	-	+3.35%
09/03	2,020	2,020	2,015	2,015	+0.1%	900	-	+4.3%
09/02	2,017	2,017	2,002	2,013	-0.54%	1,800	-	+4.63%
09/01	2,019	2,024	2,001	2,024	+0.35%	900	-	+5.64%
08/31	（IR情報）14:00 事業計画及び成長可能性に関する事項
08/31	2,019	2,019	1,992	2,017	+0.25%	2,900	-	+5.77%
08/28	2,025	2,025	1,980	2,012	+1.11%	1,400	-	+5.95%
08/27	2,025	2,025	1,984	1,990	-1.39%	2,600	-	+5.18%
08/26	1,987	2,018	1,975	2,018	+2.54%	7,100	-	+7%
08/25	1,980	1,980	1,965	1,968	-0.61%	2,100	-	+4.79%
08/24	1,980	1,980	1,970	1,980	0%	1,800	-	+5.71%
08/21	1,973	1,980	1,963	1,980	-0.4%	800	-	+6.05%
08/20	1,987	1,988	1,963	1,988	+1.9%	500	-	+6.77%
08/19	1,970	1,970	1,951	1,951	-0.96%	700	-	+5.01%
08/18	1,993	1,993	1,970	1,970	-0.86%	1,800	-	+6.37%
08/17	1,956	1,990	1,956	1,987	+1.85%	2,400	-	+7.87%
08/14	1,942	1,986	1,942	1,951	+0.52%	2,400	-	+6.44%
08/13	1,910	1,945	1,910	1,941	+2.43%	3,700	-	+6.41%
08/12	1,879	1,900	1,879	1,895	+1.88%	1,900	-	+4.35%
08/10	1,850	1,860	1,850	1,860	+0.76%	700	-	+2.82%
08/07	1,847	1,847	1,846	1,846	+0.6%	500	-	+2.44%
08/06	1,819	1,835	1,819	1,835	+0.44%	600	-	+2.17%
08/05	1,819	1,827	1,819	1,827	+0.94%	1,200	-	+1.95%
08/04	1,810	1,810	1,793	1,810	+0.56%	700	-	+1.29%
08/03	1,818	1,818	1,793	1,800	-0.99%	4,700	-	+1.07%
07/31	1,817	1,818	1,800	1,818	+0.17%	1,700	-	+2.31%
07/30	1,801	1,820	1,800	1,815	+0.78%	2,300	-	+2.43%
07/29	1,800	1,830	1,786	1,801	-0.28%	1,500	-	+1.92%
07/28	1,800	1,806	1,800	1,806	-0.33%	1,000	-	+2.5%
07/27	（IR情報）15:35 スポンサードリサーチレポート発行のお知らせ（2026年5月期）
07/27	1,820	1,848	1,812	1,812	+0.5%	1,100	-	+3.13%
07/24	1,838	1,877	1,803	1,803	-1.9%	3,300	-	+2.97%
07/23	1,840	1,844	1,838	1,838	0%	1,600	-	+5.27%
07/22	1,839	1,839	1,812	1,838	-0.05%	1,500	-	+5.69%
07/21	1,830	1,840	1,816	1,839	+0.82%	1,100	-	+6.12%
07/17	1,831	1,831	1,824	1,824	-1.19%	2,700	-	+5.74%
07/16	1,864	1,864	1,846	1,846	+0.11%	2,000	-	+7.51%
07/15	1,890	1,890	1,843	1,844	-2.38%	3,500	-	+7.96%
07/14	1,848	1,894	1,846	1,889	+4.48%	17,800	-	+11.12%
07/13	（IR情報）15:30 2026年5月期決算説明資料
07/13	（IR情報）15:30 剰余金の配当(特別配当)に関するお知らせ
07/13	（IR情報）15:30 2026年5月期決算短信〔日本基準〕(連結)
07/13	1,740	1,808	1,740	1,808	+5.12%	11,100	-	+7.05%
07/10	1,764	1,767	1,720	1,720	-2.49%	2,900	-	+2.26%
07/09	1,748	1,764	1,731	1,764	+1.97%	2,700	-	+5.13%
07/08	1,735	1,735	1,729	1,730	-0.63%	1,300	-	+3.41%
07/07	1,741	1,741	1,741	1,741	+1.81%	600	-	+4.19%
07/06	1,688	1,710	1,688	1,710	+1%	700	-	+2.58%
07/03	1,660	1,700	1,660	1,693	-0.41%	8,000	-	+1.68%
07/02	1,700	1,700	1,700	1,700	-1.68%	600	-	+2.22%
06/30	1,747	1,747	1,700	1,729	+2.55%	3,000	-	+4.03%
06/29	1,685	1,686	1,685	1,686	+0.3%	200	-	+1.44%
06/26	1,694	1,694	1,662	1,681	-1.18%	1,400	-	+1.08%
06/25	1,700	1,710	1,700	1,701	+1.25%	4,400	-	+2.22%
06/24	1,680	1,680	1,680	1,680	0%	300	-	+0.9%
06/23	1,657	1,680	1,657	1,680	0%	300	-	+0.78%
06/22	1,699	1,699	1,680	1,680	0%	900	-	+0.6%
06/19	1,680	1,681	1,680	1,680	0%	400	-	+0.48%
06/18	1,680	1,680	1,680	1,680	+0.24%	100	-	+0.3%
06/17	1,620	1,699	1,620	1,676	+0.96%	1,600	-	-0.06%
06/16	1,660	1,660	1,660	1,660	-0.9%	400	-	-1.25%
06/15	1,660	1,675	1,660	1,675	+2.13%	5,200	-	-0.65%
06/12	1,593	1,640	1,593	1,640	+0.86%	600	-	-2.9%
06/11	（IR情報）15:05 取締役候補者の選任に関するお知らせ
06/11	1,638	1,640	1,626	1,626	-0.43%	1,100	-	-4.07%
06/10	1,631	1,642	1,605	1,633	+0.12%	2,300	-	-3.88%
06/09	1,630	1,631	1,630	1,631	+0.43%	300	-	-4.23%
06/08	1,603	1,659	1,603	1,624	+0.06%	1,900	-	-4.86%
06/05	（IR情報）15:30 IR取材記事が公開されました（IR Agents）
06/05	1,600	1,647	1,600	1,623	-0.49%	1,100	-	-5.14%
06/04	1,605	1,640	1,602	1,631	-0.06%	1,800	-	-4.79%
06/03	1,655	1,655	1,601	1,632	-2.74%	4,400	-	-4.9%
06/02	1,691	1,691	1,650	1,678	+1.64%	900	-	-2.39%
06/01	1,606	1,678	1,606	1,651	+0.3%	7,000	-	-4.07%
05/29	1,645	1,650	1,605	1,646	0%	1,500	-	-4.58%
05/28	1,613	1,646	1,542	1,646	-1.79%	9,800	-	-4.86%
05/27	1,748	1,748	1,657	1,676	-3.34%	5,100	-	-3.4%
05/26	1,721	1,743	1,709	1,734	+1.52%	1,600	-	-0.17%
05/25	1,719	1,723	1,681	1,708	-0.64%	1,800	-	-1.67%
05/22	1,712	1,719	1,702	1,719	+0.17%	1,600	-	-1.09%
05/21	1,724	1,724	1,681	1,716	-0.41%	2,800	-	-1.27%
05/20	1,731	1,731	1,700	1,723	-1.54%	1,900	-	-0.98%
05/19	1,727	1,750	1,727	1,750	+0.75%	200	-	+0.57%
05/18	（IR情報）10:00 新本社のお披露目及び株主懇談会開催のお知らせ
05/18	1,742	1,742	1,735	1,737	-1.19%	1,200	-	-0.17%
05/15	1,743	1,819	1,740	1,758	+0.98%	6,400	-	+1.15%
05/14	1,772	1,772	1,741	1,741	-1.58%	1,200	-	+0.29%
05/13	1,778	1,778	1,765	1,769	-0.56%	1,400	-	+2.08%
05/12	1,764	1,784	1,762	1,779	+0.85%	900	-	+2.95%
05/11	1,774	1,790	1,760	1,764	-0.56%	1,500	-	+2.26%
05/08	1,738	1,774	1,738	1,774	+2.07%	1,800	-	+3.02%
05/07	1,764	1,764	1,725	1,738	+0.81%	1,400	-	+1.16%
05/01	1,735	1,742	1,724	1,724	-0.63%	1,100	-	+0.47%
04/30	1,722	1,751	1,708	1,735	+1.17%	6,300	-	+1.28%
04/28	1,710	1,720	1,710	1,715	+1.54%	700	-	+0.35%
04/27	（IR情報）13:36 スポンサードリサーチレポート発行のお知らせ（2026年5月期第3四半期）
04/27	1,707	1,707	1,686	1,689	-1.05%	900	-	-1.11%

シイエヌエス（4076）のイベントチャート

2026/04/27～2026/09/25

イベント情報＆株価推移

開示資料

決算

株式

チャート