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
09/18	4,010	4,020	3,945	3,955	-0.5%	73,800	-	+0.46%
09/17	4,025	4,060	3,965	3,975	-1.24%	65,200	-	+0.68%
09/16	3,890	4,025	3,865	4,025	+4.14%	70,100	-	+1.69%
09/15	3,810	3,885	3,810	3,865	+0.91%	52,700	-	-2.47%
09/14	3,780	3,855	3,755	3,830	+0.39%	56,200	-	-3.62%
09/11	3,775	3,855	3,730	3,815	-2.55%	82,300	-	-4.31%
09/10	3,920	3,935	3,865	3,915	-0.13%	69,800	-	-2.1%
09/09	3,890	3,990	3,880	3,920	+0.77%	68,900	-	-2.24%
09/08	3,975	4,040	3,890	3,890	-2.87%	63,200	-	-3.09%
09/07	10:00 自己株式の取得状況に関するお知らせ
09/07	3,945	4,030	3,945	4,005	+3.22%	59,300	-	-0.25%
09/04	3,780	3,900	3,780	3,880	+3.05%	73,400	-	-3.24%
09/03	3,845	3,850	3,765	3,765	-1.83%	69,300	-	-6.04%
09/02	3,855	3,900	3,790	3,835	-2.29%	77,300	-	-4.27%
09/01	3,930	3,990	3,915	3,925	-1.88%	49,600	-	-2.14%
08/31	3,875	4,010	3,875	4,000	+1.39%	54,700	-	-0.47%
08/28	4,005	4,025	3,935	3,945	-0.38%	55,500	-	-2.01%
08/27	4,010	4,080	3,950	3,960	-0.25%	70,200	-	-1.93%
08/26	3,995	4,005	3,925	3,970	-0.75%	74,100	-	-2.05%
08/25	3,880	4,000	3,850	4,000	+2.96%	69,500	-	-1.53%
08/24	3,900	3,925	3,835	3,885	-0.77%	69,200	-	-4.33%
08/21	15:00 2027年3月期第1四半期決算説明資料
08/21	3,780	3,920	3,740	3,915	+1.69%	91,900	-	-3.78%
08/20	3,860	3,865	3,745	3,850	-0.13%	116,100	-	-5.5%
08/19	3,960	4,000	3,830	3,855	-7.11%	108,200	-	-5.42%
08/18	4,240	4,265	4,140	4,150	-3.15%	41,500	-	+1.82%
08/17	4,240	4,285	4,205	4,285	+1.06%	48,200	-	+5.39%
08/14	4,220	4,285	4,205	4,240	+0.47%	64,100	-	+4.61%
08/13	4,195	4,265	4,175	4,220	+1.44%	62,400	-	+4.46%
08/12	4,135	4,180	4,110	4,160	+0.6%	91,300	-	+3.07%
08/10	4,175	4,290	4,125	4,135	-0.48%	99,500	-	+2.33%
08/07	3,970	4,155	3,910	4,155	+1.09%	190,700	-	+2.69%
08/06	15:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
08/06	15:00 自己株式取得に係る事項の決定に関するお知らせ
08/06	4,195	4,300	3,965	4,110	-2.03%	197,700	-	+1.48%
08/05	4,100	4,215	4,100	4,195	+4.09%	104,900	-	+3.38%
08/04	15:00 自己株式の取得状況および取得終了に関するお知らせ
08/04	3,845	4,050	3,845	4,030	+3.2%	118,600	-	-0.74%
08/03	3,820	3,970	3,795	3,905	+0.39%	110,200	-	-4.08%
07/31	3,845	3,990	3,810	3,890	+2.64%	119,200	-	-4.87%
07/30	3,720	3,830	3,705	3,790	+1.07%	133,400	-	-7.94%
07/29	3,935	3,975	3,665	3,750	-4.94%	177,700	-	-9.46%
07/28	4,030	4,035	3,895	3,945	-4.83%	166,600	-	-5.44%
07/27	4,155	4,175	4,035	4,145	-0.24%	122,100	-	-1.33%
07/24	4,200	4,215	4,115	4,155	-2.46%	95,900	-	-1.61%
07/23	4,365	4,430	4,220	4,260	-1.84%	106,300	-	+0.45%
07/22	4,305	4,445	4,295	4,340	+3.83%	188,800	-	+2.12%
07/21	4,120	4,195	3,990	4,180	+5.03%	179,100	-	-1.62%
07/17	3,930	3,995	3,795	3,980	-2.45%	132,200	-	-6.44%
07/16	3,975	4,105	3,975	4,080	+0.87%	110,100	-	-4.25%
07/15	3,950	4,080	3,935	4,045	+3.72%	108,200	-	-5.02%
07/14	3,855	3,940	3,830	3,900	+1.17%	114,100	-	-8.47%
07/13	3,970	4,005	3,820	3,855	-1.15%	112,900	-	-9.76%
07/10	4,035	4,060	3,875	3,900	-1.64%	189,800	-	-8.86%
07/09	3,965	3,995	3,915	3,965	+1.15%	102,300	-	-7.6%
07/08	10:00 自己株式の取得状況に関するお知らせ
07/08	3,975	4,050	3,905	3,920	-4.74%	115,500	-	-8.75%
07/07	4,280	4,365	4,090	4,115	-3.86%	115,500	-	-4.3%
07/06	4,270	4,295	4,200	4,280	+0.23%	101,400	-	-0.3%
07/03	4,180	4,270	4,110	4,270	+0.47%	102,000	-	-0.21%
07/02	4,240	4,305	4,185	4,250	-1.39%	115,900	-	-0.4%
07/01	4,290	4,370	4,240	4,310	+1.89%	105,100	-	+1.39%
06/30	4,325	4,340	4,220	4,230	-1.86%	110,500	-	0%
06/29	4,370	4,370	4,190	4,310	-1.37%	169,500	-	+2.28%
06/26	4,530	4,580	4,330	4,370	-4.59%	102,500	-	+4.42%
06/25	4,585	4,615	4,475	4,580	+3.74%	115,600	-	+10.39%
06/24	4,510	4,560	4,355	4,415	-1.78%	116,000	-	+7.66%
06/23	4,685	4,710	4,495	4,495	-3.85%	138,000	-	+10.82%
06/22	4,700	4,750	4,590	4,675	-0.53%	135,700	-	+16.58%
06/19	4,740	4,790	4,630	4,700	+2.06%	200,700	-	+18.78%
06/18	4,475	4,645	4,460	4,605	+3.02%	177,400	-	+17.93%
06/17	4,290	4,495	4,290	4,470	+3.23%	178,900	-	+15.77%
06/16	4,335	4,380	4,215	4,330	+0.93%	110,400	-	+13.29%
06/15	4,340	4,370	4,260	4,290	+3.25%	118,400	-	+13.22%
06/12	4,160	4,235	4,110	4,155	+2.59%	136,600	-	+10.56%
06/11	4,090	4,130	3,930	4,050	-0.98%	114,600	-	+8.55%
06/10	4,100	4,225	4,030	4,090	-1.92%	161,200	-	+10.36%
06/09	4,080	4,190	4,010	4,170	+3.35%	155,000	-	+13.44%
06/08	4,000	4,095	3,985	4,035	-3.7%	149,200	-	+10.79%
06/05	10:00 自己株式の取得状況に関するお知らせ
06/05	4,090	4,220	4,005	4,190	+2.44%	199,100	-	+15.97%
06/04	4,010	4,195	4,000	4,090	+1.87%	222,700	-	+14.37%
06/03	4,000	4,125	3,960	4,015	+1.77%	185,100	-	+13.32%
06/02	3,955	3,960	3,750	3,945	0%	116,800	-	+12.27%
06/01	3,960	4,030	3,890	3,945	-0.5%	177,700	-	+13.04%
05/29	3,920	4,035	3,870	3,965	+2.85%	150,900	-	+14.36%
05/28	3,750	3,905	3,700	3,855	+2.25%	138,800	-	+12%
05/27	3,950	3,970	3,695	3,770	-1.44%	245,600	-	+10.17%
05/26	3,620	3,840	3,620	3,825	+6.69%	248,100	-	+12.3%
05/25	13:00 2025年度(2026年3月期)決算説明
05/25	3,520	3,605	3,500	3,585	+2.87%	106,600	-	+5.85%
05/22	3,395	3,505	3,390	3,485	+3.41%	100,100	-	+3.14%
05/21	3,360	3,425	3,345	3,370	+2.28%	116,100	-	-0.09%
05/20	3,280	3,305	3,225	3,295	-1.64%	89,400	-	-2.31%
05/19	3,390	3,440	3,280	3,350	+0.15%	111,400	-	-0.65%
05/18	3,370	3,415	3,300	3,345	-1.47%	129,700	-	-0.71%
05/15	3,550	3,610	3,345	3,395	-3.28%	149,900	-	+0.98%
05/14	15:00 資本コストや株価を意識した経営の実現に向けた対応について(アップデート)
05/14	15:00 2026年3月期決算短信〔日本基準〕(連結)
05/14	3,525	3,615	3,400	3,510	+0.29%	123,800	-	+4.74%
05/13	10:00 自己株式の取得状況に関するお知らせ
05/13	3,525	3,525	3,465	3,500	0%	53,800	-	+4.98%
05/12	3,530	3,570	3,475	3,500	-0.28%	80,100	-	+5.52%
05/11	3,505	3,525	3,475	3,510	+1.01%	65,200	-	+6.27%
05/08	3,420	3,475	3,385	3,475	+1.02%	66,500	-	+5.91%
05/07	3,390	3,485	3,375	3,440	+3.46%	74,700	-	+5.46%
05/01	3,325	3,345	3,290	3,325	0%	50,600	-	+2.34%
04/30	3,260	3,335	3,260	3,325	+0.61%	52,300	-	+2.59%
04/28	3,290	3,315	3,270	3,305	+0.61%	56,500	-	+2.13%
04/27	15:00 「内部統制システム整備の基本方針」の一部改定に関するお知らせ
04/27	3,265	3,320	3,225	3,285	+0.61%	56,200	-	+1.73%
04/24	3,290	3,310	3,255	3,265	-0.76%	29,600	-	+1.43%

エスペック（6859）のIR情報・決算資料

2026/04/24～2026/09/18

IR情報＆株価推移

開示資料

決算

株式

チャート