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
10/02	821	821	805	805	-1.83%	35,000	-	+1.77%
10/01	830	830	820	820	-1.09%	29,600	-	+3.8%
09/30	827	831	813	829	+1.1%	52,700	-	+5.2%
09/29	807	820	805	820	+2.63%	41,600	-	+4.33%
09/28	803	809	799	799	+0.25%	34,900	-	+1.91%
09/25	792	803	792	797	0%	26,600	-	+1.92%
09/24	798	798	792	797	+0.89%	19,100	-	+2.05%
09/18	795	798	787	790	-1%	24,300	-	+1.28%
09/17	794	798	793	798	+0.5%	11,800	-	+2.57%
09/16	794	795	789	794	+0.13%	10,000	-	+2.32%
09/15	785	793	782	793	+0.51%	22,600	-	+2.32%
09/14	770	789	768	789	+2.07%	10,700	-	+2.07%
09/11	760	774	758	773	-0.39%	48,800	-	+0.13%
09/10	11:00 【2028年4月、全企業のストレスチェックが義務に】「ELPISストレスチェック」に新機能
09/10	775	781	772	776	0%	5,900	-	+0.65%
09/09	786	786	767	776	-0.77%	19,200	-	+0.78%
09/08	780	784	775	782	+0.26%	9,900	-	+1.82%
09/07	781	787	776	780	-0.13%	17,900	-	+1.83%
09/04	15:30 全国の教育委員会が活用可能な「教育メンタルヘルス対策モデル」の構築へ
09/04	776	788	772	781	+1.3%	16,200	-	+2.23%
09/03	775	782	766	771	-0.64%	23,200	-	+1.05%
09/02	786	792	775	776	-1.77%	33,900	-	+1.84%
09/01	797	797	784	790	-0.88%	40,800	-	+3.95%
08/31	792	797	785	797	+0.5%	22,900	-	+5.01%
08/28	783	793	783	793	+1.15%	19,100	-	+4.89%
08/27	781	789	768	784	+0.9%	38,300	-	+3.84%
08/26	772	781	768	777	+0.65%	40,800	-	+3.19%
08/25	768	775	767	772	+0.65%	9,700	-	+2.66%
08/24	775	776	767	767	-0.65%	27,700	-	+2.13%
08/21	774	775	768	772	+0.26%	12,600	-	+2.93%
08/20	763	773	760	770	+1.45%	14,300	-	+2.94%
08/19	769	769	756	759	-1.3%	17,700	-	+1.61%
08/18	770	770	761	769	+1.05%	13,200	-	+3.08%
08/17	764	774	757	761	+1.6%	46,800	-	+2.15%
08/14	15:30 業績予想値と決算値の差異に関するお知らせ
08/14	15:30 2026年12月期第2四半期決算説明資料
08/14	15:30 2026年12月期第2四半期(中間期)決算短信〔日本基準〕(連結)
08/14	756	759	749	749	-0.93%	16,400	-	+0.67%
08/13	760	760	750	756	0%	8,400	-	+1.75%
08/12	753	756	746	756	+0.4%	12,500	-	+1.89%
08/10	757	762	753	753	+0.13%	14,100	-	+1.76%
08/07	750	757	750	752	+0.27%	13,800	-	+1.76%
08/06	748	750	746	750	+0.4%	6,700	-	+1.49%
08/05	735	752	735	747	+1.91%	27,900	-	+1.22%
08/04	743	743	730	733	-0.27%	10,400	-	-0.54%
08/03	748	748	727	735	-0.81%	21,500	-	-0.14%
07/31	746	746	735	741	0%	14,900	-	+0.95%
07/30	741	747	738	741	+0.14%	11,000	-	+1.09%
07/29	744	749	737	740	-0.27%	19,700	-	+1.09%
07/28	750	750	742	742	-1.07%	9,200	-	+1.64%
07/27	741	751	739	750	+1.35%	15,200	-	+3.02%
07/24	750	750	732	740	-1.07%	23,700	-	+1.93%
07/23	751	751	746	748	-0.27%	4,200	-	+3.17%
07/22	753	754	747	750	+0.4%	6,600	-	+3.73%
07/21	749	751	742	747	+0.95%	12,100	-	+3.75%
07/17	749	750	738	740	-0.94%	19,800	-	+3.06%
07/16	736	750	736	747	+1.49%	24,900	-	+4.33%
07/15	740	740	731	736	0%	7,900	-	+3.23%
07/14	742	742	735	736	-0.14%	7,300	-	+3.52%
07/13	735	742	732	737	+0.27%	15,800	-	+4.1%
07/10	733	735	729	735	+1.1%	13,200	-	+4.26%
07/09	737	737	726	727	-0.55%	9,100	-	+3.41%
07/08	730	731	728	731	+0.41%	6,900	-	+4.28%
07/07	15:30 メンタルヘルステクノロジーズ、SAMURAI財団の創設パートナーへ参画
07/07	731	732	727	728	+0.69%	6,600	-	+4.15%
07/06	738	738	715	723	-0.82%	28,600	-	+3.73%
07/03	733	740	729	729	-0.55%	7,700	-	+4.74%
07/02	729	749	729	733	+0.83%	43,100	-	+5.47%
07/01	10:00 メンタルヘルステクノロジーズ、プロテニスプレイヤー坂本怜選手とスポンサー契約を締結
07/01	722	727	717	727	+1.11%	9,600	-	+4.76%
06/30	715	721	708	719	+1.27%	18,200	-	+3.75%
06/29	701	712	701	710	+0.85%	17,800	-	+2.6%
06/26	704	705	701	704	-0.28%	17,800	-	+1.73%
06/25	703	707	703	706	+0.43%	8,800	-	+2.02%
06/24	702	707	702	703	+0.14%	8,700	-	+1.59%
06/23	705	709	701	702	+0.14%	5,500	-	+1.45%
06/22	707	711	699	701	+0.57%	11,900	-	+1.3%
06/19	696	707	696	697	-0.43%	13,300	-	+0.87%
06/18	705	705	697	700	+0.14%	16,200	-	+1.16%
06/17	688	708	688	699	+0.87%	22,400	-	+1.16%
06/16	698	699	690	693	-0.14%	12,000	-	+0.14%
06/15	695	700	689	694	+1.31%	21,600	-	+0.29%
06/12	670	686	666	685	+1.93%	29,300	-	-1.3%
06/11	671	675	670	672	-0.88%	15,600	-	-3.45%
06/10	677	688	674	678	+0.44%	19,300	-	-2.87%
06/09	665	677	665	675	+1.66%	19,400	-	-3.71%
06/08	676	694	663	664	-3.21%	41,900	-	-5.68%
06/05	672	690	672	686	+1.48%	33,500	-	-2.97%
06/04	665	680	665	676	+1.2%	27,300	-	-4.79%
06/03	680	681	663	668	-2.48%	72,700	-	-6.18%
06/02	696	696	681	685	-1.72%	30,200	-	-4.33%
06/01	714	714	692	697	-1.13%	26,800	-	-3.06%
05/29	701	709	700	705	+0.57%	9,300	-	-2.35%
05/28	708	709	696	701	-0.99%	11,500	-	-3.18%
05/27	698	708	696	708	+1.43%	12,900	-	-2.48%
05/26	702	702	695	698	-0.85%	13,000	-	-4.12%
05/25	711	711	701	704	0%	15,400	-	-3.56%
05/22	701	709	701	704	0%	10,000	-	-3.83%
05/21	701	705	699	704	+0.57%	11,900	-	-3.96%
05/20	714	714	700	700	-0.99%	14,000	-	-4.76%
05/19	705	716	694	707	+3.21%	35,200	-	-4.07%
05/18	700	700	676	685	-2.14%	60,200	-	-7.43%
05/15	15:30 2026年12月期第1四半期決算説明資料
05/15	15:30 2026年12月期第1四半期決算短信〔日本基準〕(連結)
05/15	696	707	694	700	+1.01%	27,100	-	-5.79%
05/14	706	706	692	693	-1.84%	40,800	-	-6.98%
05/13	712	713	700	706	-0.7%	33,400	-	-5.61%
05/12	731	731	697	711	-2.47%	131,000	-	-5.07%
05/11	733	737	729	729	-0.55%	18,400	-	-2.8%

メンタルヘルステクノロジーズ（9218）のIR情報・決算資料

2026/05/11～2026/10/02

IR情報＆株価推移

開示資料

決算

株式

チャート