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	817	819	817	819	+0.24%	8,200	-	-0.97%
10/01	823	823	816	817	-0.49%	8,400	-	-1.45%
09/30	824	824	819	821	-0.12%	4,600	-	-1.2%
09/29	825	825	819	822	-0.12%	6,100	-	-1.32%
09/28	819	824	817	823	+0.12%	13,000	-	-1.44%
09/25	820	822	818	822	+0.12%	6,100	-	-1.79%
09/24	825	825	818	821	-0.24%	21,900	-	-2.15%
09/18	825	827	822	823	-0.24%	10,300	-	-2.14%
09/17	（IR情報）15:30 機関投資家・アナリスト向け「決算説明会」開催のお知らせ
09/17	（IR情報）15:30 人事異動に関するお知らせ
09/17	825	826	821	825	+0.36%	12,100	-	-2.14%
09/16	822	824	820	822	0%	7,600	-	-2.72%
09/15	816	822	816	822	+0.61%	7,300	-	-2.84%
09/14	816	820	815	817	+0.12%	14,100	-	-3.66%
09/11	818	819	814	816	-0.24%	16,900	-	-4%
09/10	820	821	818	818	-0.37%	16,700	-	-3.99%
09/09	825	825	821	821	-0.48%	15,200	-	-3.75%
09/08	826	828	825	825	0%	13,800	-	-3.51%
09/07	836	837	825	825	-0.6%	22,900	-	-3.62%
09/04	830	833	825	830	+0.24%	18,600	-	-3.26%
09/03	826	831	824	828	+0.24%	16,100	-	-3.61%
09/02	831	833	825	826	-0.36%	25,700	-	-3.95%
09/01	833	833	825	829	-0.48%	59,700	-	-3.72%
08/31	834	835	831	833	0%	28,400	-	-3.36%
08/28	829	838	829	833	-3.48%	60,900	-	-3.48%
08/27	855	870	850	863	-0.8%	76,800	-	-0.12%
08/26	873	873	870	870	-0.23%	33,700	-	+0.69%
08/25	871	874	870	872	+0.11%	17,800	-	+1.04%
08/24	866	873	866	871	0%	23,300	-	+1.04%
08/21	866	872	866	871	+0.35%	11,000	-	+1.16%
08/20	（IR情報）15:30 組織変更および人事異動に関するお知らせ
08/20	871	874	868	868	-0.46%	14,400	-	+0.93%
08/19	874	875	868	872	-0.11%	10,800	-	+1.51%
08/18	877	878	873	873	+0.34%	12,200	-	+1.75%
08/17	874	876	868	870	-0.34%	22,400	-	+1.52%
08/14	868	873	866	873	+0.58%	22,000	-	+1.87%
08/13	869	871	866	868	+0.12%	18,500	-	+1.4%
08/12	869	869	866	867	+0.23%	7,800	-	+1.4%
08/10	865	869	862	865	+0.46%	16,300	-	+1.29%
08/07	860	865	860	861	+0.12%	10,100	-	+0.94%
08/06	866	866	860	860	+0.12%	11,900	-	+1.06%
08/05	869	870	859	859	-0.12%	31,400	-	+1.06%
08/04	866	866	858	860	-0.58%	22,300	-	+1.42%
08/03	864	865	857	865	+0.12%	25,400	-	+2.13%
07/31	865	865	857	864	+0.12%	14,800	-	+2.25%
07/30	（IR情報）16:00 取締役の退任に関するお知らせ
07/30	852	864	852	863	+0.82%	23,600	-	+2.37%
07/29	851	856	851	856	+0.71%	22,900	-	+1.78%
07/28	855	859	850	850	-0.58%	17,700	-	+1.19%
07/27	856	859	852	855	0%	11,000	-	+2.03%
07/24	849	856	848	855	+0.71%	11,400	-	+2.15%
07/23	851	851	848	849	-0.24%	5,600	-	+1.56%
07/22	852	852	848	851	+0.12%	4,500	-	+2.04%
07/21	849	853	844	850	+0.83%	8,000	-	+2.04%
07/17	850	852	842	843	-0.82%	15,600	-	+1.32%
07/16	856	857	850	850	-0.7%	9,500	-	+2.29%
07/15	850	856	850	856	+1.3%	12,700	-	+3.13%
07/14	（IR情報）15:30 2026年8月期第3四半期決算短信〔日本基準〕(連結)
07/14	851	853	845	845	-0.71%	13,500	-	+1.93%
07/13	851	855	850	851	0%	9,500	-	+2.78%
07/10	855	856	850	851	-0.7%	8,900	-	+3.03%
07/09	850	858	849	857	+0.82%	14,300	-	+3.88%
07/08	847	850	847	850	+0.47%	8,900	-	+3.28%
07/07	840	846	838	846	+0.95%	13,700	-	+2.92%
07/06	838	839	835	838	+0.36%	13,700	-	+2.2%
07/03	830	835	830	835	+0.97%	8,400	-	+1.83%
07/02	820	830	819	827	+0.73%	6,800	-	+0.98%
07/01	830	830	820	821	+0.24%	6,400	-	+0.24%
06/30	830	830	817	819	-0.85%	11,700	-	0%
06/29	821	826	820	826	+0.98%	9,300	-	+0.85%
06/26	813	820	813	818	+0.49%	9,700	-	-0.12%
06/25	816	817	814	814	0%	4,000	-	-0.61%
06/24	816	820	814	814	-0.37%	13,200	-	-0.61%
06/23	818	820	817	817	-0.73%	4,600	-	-0.24%
06/22	825	825	818	823	+0.24%	11,600	-	+0.49%
06/19	818	825	818	821	+0.37%	6,700	-	+0.24%
06/18	818	822	818	818	-0.37%	7,500	-	-0.12%
06/17	816	823	816	821	+0.61%	5,800	-	+0.24%
06/16	820	821	815	816	-0.97%	7,900	-	-0.37%
06/15	825	829	824	824	-0.12%	7,800	-	+0.61%
06/12	828	828	821	825	+0.61%	3,700	-	+0.73%
06/11	827	827	819	820	-0.73%	5,600	-	+0.12%
06/10	825	828	821	826	+0.73%	5,900	-	+0.85%
06/09	822	827	819	820	+0.86%	9,800	-	+0.12%
06/08	815	822	812	813	-1.22%	13,400	-	-0.73%
06/05	818	824	815	823	+1.35%	12,500	-	+0.37%
06/04	813	813	809	812	+0.37%	12,900	-	-0.98%
06/03	（IR情報）15:30 「統合報告書2026」の発行に関するお知らせ
06/03	809	813	809	809	-0.12%	7,600	-	-1.46%
06/02	816	816	807	810	-0.74%	21,200	-	-1.34%
06/01	826	827	816	816	-1.33%	15,200	-	-0.73%
05/29	830	830	824	827	0%	8,000	-	+0.49%
05/28	825	827	822	827	+0.73%	6,600	-	+0.49%
05/27	824	825	819	821	-0.36%	7,700	-	-0.36%
05/26	815	824	812	824	+1.48%	10,300	-	0%
05/25	819	820	812	812	-0.98%	11,300	-	-1.46%
05/22	823	823	811	820	-0.12%	29,600	-	-0.61%
05/21	（IR情報）15:30 人事異動に関するお知らせ
05/21	815	821	815	821	+0.74%	6,900	-	-0.61%
05/20	821	822	813	815	-0.12%	16,700	-	-1.33%
05/19	815	819	813	816	+0.12%	6,300	-	-1.33%
05/18	816	820	813	815	0%	10,200	-	-1.69%
05/15	822	826	815	815	-0.85%	21,800	-	-1.81%
05/14	830	830	822	822	-0.84%	7,800	-	-1.08%
05/13	823	829	823	829	+0.73%	8,800	-	-0.36%
05/12	822	824	822	823	+0.12%	3,000	-	-1.08%
05/11	821	824	821	822	-0.12%	5,700	-	-1.32%

AVANTIA（8904）のイベントチャート

2026/05/11～2026/10/02

イベント情報＆株価推移

開示資料

決算

株式

チャート