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
10/23	1,802	1,802	1,762	1,792	-0.33%	39,700	-	+0.45%
10/22	1,785	1,805	1,785	1,798	+0.73%	29,000	-	+0.78%
10/21	1,790	1,794	1,778	1,785	+0.22%	29,100	-	+0.06%
10/20	1,824	1,828	1,776	1,781	-1.66%	41,500	-	-0.17%
10/19	1,832	1,833	1,811	1,811	-1.84%	35,700	-	+1.57%
10/16	1,800	1,858	1,800	1,845	+1.99%	70,700	-	+3.54%
10/15	1,778	1,809	1,770	1,809	+0.78%	63,100	-	+1.63%
10/14	（IR情報）15:00 個人投資家向けオンラインIRセミナー参加のお知らせ
10/14	1,768	1,795	1,767	1,795	+1.41%	36,800	-	+0.96%
10/13	1,746	1,771	1,738	1,770	+2.14%	58,000	-	-0.34%
10/09	1,713	1,734	1,711	1,733	+1.05%	35,700	-	-2.37%
10/08	1,726	1,727	1,688	1,715	-1.83%	71,300	-	-3.49%
10/07	1,743	1,760	1,740	1,747	-0.29%	25,000	-	-1.8%
10/06	1,735	1,756	1,731	1,752	+0.98%	32,700	-	-1.57%
10/05	（IR情報）15:00 テレビ東京系列「知られざるガリバー」放送予定のお知らせ
10/05	1,753	1,762	1,723	1,735	-0.29%	49,300	-	-2.64%
10/02	（IR情報）16:00 日本基礎技術株式会社との業務提携契約締結に関するお知らせ
10/02	1,761	1,766	1,740	1,740	-1.86%	36,800	-	-2.47%
10/01	1,765	1,783	1,759	1,773	-0.11%	36,500	-	-0.67%
09/30	1,760	1,787	1,755	1,775	+0.68%	32,900	-	-0.62%
09/29	1,780	1,785	1,761	1,763	-2.87%	59,600	-	-1.29%
09/28	1,831	1,840	1,812	1,815	-0.82%	52,200	-	+1.62%
09/25	1,809	1,830	1,809	1,830	+1.1%	28,400	-	+2.58%
09/24	1,830	1,830	1,804	1,810	-0.93%	38,400	-	+1.57%
09/18	1,816	1,827	1,810	1,827	+0.33%	40,200	-	+2.58%
09/17	1,796	1,821	1,793	1,821	+1.39%	38,600	-	+2.42%
09/16	1,781	1,804	1,781	1,796	+0.84%	29,400	-	+1.13%
09/15	1,777	1,787	1,773	1,781	-0.61%	16,900	-	+0.39%
09/14	1,782	1,801	1,780	1,792	+0.17%	26,700	-	+1.13%
09/11	1,754	1,793	1,752	1,789	+0.22%	38,400	-	+1.02%
09/10	1,772	1,792	1,755	1,785	+0.56%	38,200	-	+0.9%
09/09	1,772	1,790	1,769	1,775	-0.06%	22,700	-	+0.51%
09/08	1,785	1,796	1,772	1,776	-0.5%	36,400	-	+0.74%
09/07	1,759	1,788	1,753	1,785	+1.42%	36,300	-	+1.36%
09/04	1,752	1,765	1,741	1,760	-0.06%	40,600	-	0%
09/03	1,752	1,765	1,752	1,761	+0.57%	25,000	-	+0.17%
09/02	1,758	1,771	1,746	1,751	-1.3%	40,300	-	-0.28%
09/01	1,757	1,805	1,757	1,774	+0.62%	64,300	-	+1.26%
08/31	1,769	1,771	1,759	1,763	-0.79%	43,700	-	+0.86%
08/28	1,788	1,792	1,777	1,777	-0.95%	24,900	-	+2.01%
08/27	1,795	1,800	1,786	1,794	+0.28%	26,600	-	+3.28%
08/26	1,769	1,793	1,769	1,789	+0.9%	25,200	-	+3.35%
08/25	1,785	1,794	1,769	1,773	-0.56%	30,700	-	+2.84%
08/24	1,782	1,792	1,775	1,783	+0.17%	38,500	-	+3.78%
08/21	1,773	1,780	1,760	1,780	+0.34%	29,300	-	+4.03%
08/20	1,760	1,774	1,757	1,774	+1.08%	26,700	-	+4.17%
08/19	1,780	1,782	1,748	1,755	-2.01%	49,900	-	+3.54%
08/18	1,772	1,805	1,762	1,791	+1.07%	42,300	-	+6.1%
08/17	1,760	1,794	1,760	1,772	+0.62%	50,800	-	+5.54%
08/14	1,758	1,775	1,741	1,761	-0.06%	49,800	-	+5.39%
08/13	1,747	1,762	1,722	1,762	+1.38%	52,400	-	+5.89%
08/12	1,749	1,750	1,722	1,738	-0.63%	53,900	-	+4.95%
08/10	1,751	1,761	1,738	1,749	-0.11%	52,600	-	+6%
08/07	1,744	1,760	1,740	1,751	+0.92%	41,900	-	+6.51%
08/06	1,711	1,744	1,706	1,735	+1.17%	36,900	-	+6.05%
08/05	1,696	1,725	1,693	1,715	+0.88%	37,200	-	+5.28%
08/04	1,710	1,718	1,679	1,700	-1.96%	75,900	-	+4.81%
08/03	1,744	1,744	1,681	1,734	-0.69%	90,500	-	+7.37%
07/31	1,760	1,760	1,732	1,746	+0.87%	94,300	-	+8.72%
07/30	（IR情報）15:30 JS Tan Consultants Pte.Ltd.(シンガポール)の株式取得(子会社化)に関するお知らせ
07/30	1,698	1,780	1,694	1,731	+1.94%	298,300	-	+8.46%
07/29	（IR情報）16:00 株主優待の内容決定に関するお知らせ
07/29	（IR情報）15:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
07/29	1,666	1,710	1,635	1,698	+2.97%	127,600	-	+6.99%
07/28	1,675	1,675	1,642	1,649	-1.2%	60,300	-	+4.37%
07/27	1,650	1,679	1,648	1,669	+2.02%	43,000	-	+5.97%
07/24	1,635	1,638	1,624	1,636	-0.12%	31,300	-	+4.14%
07/23	1,639	1,643	1,626	1,638	+0.24%	30,400	-	+4.53%
07/22	1,635	1,642	1,626	1,634	-0.18%	42,900	-	+4.54%
07/21	1,624	1,639	1,624	1,637	+1.36%	54,800	-	+5.07%
07/17	1,594	1,624	1,588	1,615	+1.38%	120,300	-	+3.93%
07/16	1,600	1,616	1,591	1,593	-0.31%	31,800	-	+2.84%
07/15	1,583	1,600	1,583	1,598	+1.46%	20,100	-	+3.5%
07/14	1,577	1,586	1,569	1,575	+0.38%	22,900	-	+2.34%
07/13	1,588	1,595	1,569	1,569	-0.57%	37,000	-	+2.28%
07/10	1,582	1,586	1,574	1,578	+0.32%	34,800	-	+3.07%
07/09	1,581	1,589	1,565	1,573	0%	49,800	-	+3.01%
07/08	1,583	1,591	1,568	1,573	-0.13%	58,200	-	+3.35%
07/07	1,602	1,605	1,571	1,575	-0.38%	68,200	-	+3.82%
07/06	1,597	1,597	1,576	1,581	-0.38%	58,600	-	+4.49%
07/03	1,576	1,587	1,568	1,587	+1.28%	41,400	-	+5.17%
07/02	1,563	1,584	1,560	1,567	+1.29%	76,400	-	+4.05%
07/01	1,547	1,549	1,538	1,547	+0.59%	24,000	-	+2.86%
06/30	1,536	1,551	1,530	1,538	+0.33%	59,700	-	+2.4%
06/29	（IR情報）15:30 支配株主等に関する事項について
06/29	1,517	1,534	1,515	1,533	+1.66%	79,200	-	+2.06%
06/26	1,512	1,518	1,500	1,508	+0.2%	61,200	-	+0.53%
06/25	1,515	1,520	1,505	1,505	+0.27%	33,500	-	+0.33%
06/24	1,515	1,532	1,501	1,501	-1.18%	26,500	-	+0.07%
06/23	1,533	1,538	1,518	1,519	-0.98%	45,000	-	+1.2%
06/22	1,557	1,560	1,532	1,534	-1.16%	37,800	-	+2.2%
06/19	1,545	1,555	1,540	1,552	+0.65%	39,200	-	+3.33%
06/18	1,544	1,553	1,535	1,542	+0.59%	35,100	-	+2.59%
06/17	1,537	1,552	1,533	1,533	+0.72%	40,800	-	+1.79%
06/16	1,522	1,526	1,508	1,522	+0.07%	44,100	-	+0.93%
06/15	1,509	1,536	1,508	1,521	+1.6%	51,300	-	+0.6%
06/12	1,472	1,497	1,472	1,497	+1.98%	63,200	-	-1.38%
06/11	1,460	1,469	1,443	1,468	-0.07%	40,300	-	-3.48%
06/10	1,464	1,474	1,459	1,469	-0.07%	45,400	-	-3.8%
06/09	1,477	1,495	1,465	1,470	-0.07%	46,400	-	-4.05%
06/08	1,461	1,479	1,459	1,471	-0.61%	38,000	-	-4.36%
06/05	1,452	1,490	1,449	1,480	+2.14%	30,000	-	-4.39%
06/04	1,470	1,470	1,448	1,449	-1.09%	35,700	-	-6.7%
06/03	1,462	1,475	1,460	1,465	+0.14%	29,700	-	-6.09%
06/02	1,480	1,480	1,452	1,463	-1.42%	51,000	-	-6.64%
06/01	1,514	1,518	1,481	1,484	-1.79%	50,600	-	-5.72%
05/29	（IR情報）15:00 個人投資家向けオンラインIRセミナー動画及び書き起こし記事公開のお知らせ
05/29	1,529	1,532	1,511	1,511	-0.59%	22,400	-	-4.43%
05/25	（IR情報）11:00 CDP2025「サプライヤーエンゲージメント評価」における「サプライヤーエンゲージメント・リーダー」選定のお知らせ
05/22	（IR情報）15:00 定款の一部変更に関するお知らせ

ジェコス（9991）のイベントチャート

2026/05/29～2026/10/23

イベント情報＆株価推移

開示資料

決算

株式

チャート