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
07/31	953	956	948	951	-0.21%	69,200	101億715万	-4.71%
07/30	951	963	939	953	-5.46%	141,000	101億2840万	-4.51%
07/29	1,003	1,009	1,003	1,008	+0.15%	79,200	214億2588万	+0.9%
07/28	1,009	1,009	1,003	1,007	+0.1%	30,200	213億9400万	+0.95%
07/27	1,003	1,007	1,002	1,006	+0.9%	23,200	213億7274万	+1.06%
07/24	1,000	1,002	996	997	-0.35%	47,400	211億8144万	+0.25%
07/23	1,006	1,006	1,000	1,000	-0.45%	28,400	212億5584万	+0.81%
07/22	1,003	1,005	999	1,005	+0.25%	35,000	213億5149万	+1.36%
07/21	1,001	1,012	999	1,002	+0.1%	61,600	212億9835万	+1.31%
07/17	1,010	1,012	1,000	1,001	-0.79%	41,400	212億7709万	+1.42%
07/16	1,006	1,013	1,006	1,009	+0.1%	48,000	214億4714万	+2.44%
07/15	1,010	1,014	1,006	1,008	+0.25%	16,600	214億2588万	+2.54%
07/14	1,011	1,015	1,005	1,006	+0.05%	34,200	213億7274万	+2.39%
07/13	1,013	1,017	1,005	1,005	-0.74%	28,000	213億6211万	+2.66%
07/10	1,013	1,014	1,007	1,013	+0.25%	30,600	215億2153万	+3.63%
07/09	1,006	1,012	1,006	1,010	+0.15%	19,200	214億6839万	+3.59%
07/08	1,009	1,013	1,007	1,009	-0.05%	24,400	214億3651万	+3.65%
07/07	1,009	1,022	1,009	1,009	0%	47,400	214億4714万	+4.02%
07/06	1,010	1,015	1,007	1,009	+0.3%	35,000	214億4714万	+4.24%
07/03	1,002	1,007	1,001	1,006	+0.55%	29,000	213億8337万	+4.14%
07/02	998	1,001	990	1,001	+1.57%	62,800	212億6646万	+3.68%
07/01	981	989	981	985	-0.61%	48,000	209億3700万	+2.18%
06/30	985	991	980	991	+0.61%	40,000	210億6453万	+2.91%
06/29	980	987	980	985	+1.08%	55,000	209億3700万	+2.39%
06/26	960	976	958	975	+1.35%	26,600	207億1381万	+1.4%
06/25	969	969	962	962	-0.26%	17,400	204億3749万	+0.16%
06/24	957	969	957	964	-0.05%	30,400	204億9062万	+0.42%
06/23	965	965	955	965	+0.47%	30,600	205億125万	+0.47%
06/22	967	969	958	960	-0.67%	31,400	204億560万	0%
06/19	967	968	958	967	+0.21%	31,600	205億4376万	+0.78%
06/18	967	972	964	965	+0.1%	26,400	205億125万	+0.57%
06/17	952	968	952	964	+1.26%	73,400	204億8000万	+0.47%
06/16	14:00 株式分割及び定款の一部変更並びに配当予想の修正に関するお知らせ
06/16	958	975	945	952	-0.52%	139,600	202億2493万	-0.78%
06/15	950	958	948	957	+0.37%	64,800	203億3121万	-0.26%
06/12	952	965	947	953	-1.19%	88,600	202億5681万	-0.63%
06/11	964	965	950	965	-0.57%	39,800	205億125万	+0.57%
06/10	14:00 2027年1月期第1四半期決算短信補足説明資料
06/10	14:00 2027年1月期第1四半期決算短信〔日本基準〕(連結)
06/10	953	999	949	970	+2%	150,600	206億1816万	+1.25%
06/09	959	959	951	951	0%	13,400	202億1430万	-0.63%
06/08	950	960	945	951	-0.47%	30,800	202億1430万	-0.63%
06/05	947	961	946	956	+0.9%	32,600	203億995万	-0.16%
06/04	951	953	946	947	-0.79%	38,400	201億2928万	-1.04%
06/03	950	957	945	955	+0.42%	33,800	202億8869万	-0.26%
06/02	961	961	951	951	-1.25%	45,400	202億367万	-0.68%
06/01	968	975	961	963	-0.88%	27,000	204億5874万	+0.47%
05/29	978	983	966	971	-0.1%	35,200	206億3942万	+1.36%
05/28	961	976	961	972	+0.36%	20,000	206億6067万	+1.46%
05/27	963	969	962	969	+0.68%	19,000	205億8628万	+1.1%
05/26	958	969	957	962	+0.37%	22,000	204億4811万	+0.31%
05/25	985	985	959	959	-0.62%	67,600	203億7372万	-0.05%
05/22	963	968	956	965	+0.63%	25,000	205億125万	+0.47%
05/21	961	964	957	959	+0.63%	14,800	203億7372万	-0.26%
05/20	960	963	946	953	-1.04%	40,800	202億4618万	-0.99%
05/19	955	966	955	963	+0.84%	29,400	204億5874万	-0.05%
05/18	955	961	952	955	-0.68%	27,200	202億8869万	-0.99%
05/15	952	967	952	961	+0.73%	26,400	204億2686万	-0.41%
05/14	959	965	951	954	-0.52%	37,800	202億7807万	-1.24%
05/13	958	961	955	959	+0.21%	19,200	203億8435万	-0.83%
05/12	959	961	952	957	-0.05%	17,000	203億4183万	-1.14%
05/11	961	968	955	958	+0.47%	18,800	203億5246万	-1.08%
05/08	945	961	945	953	+0.63%	17,000	202億5681万	-1.55%
05/07	948	949	943	947	+0.16%	31,200	201億2928万	-2.17%
05/01	955	955	946	946	-0.94%	36,600	200億9739万	-2.43%
04/30	952	955	948	955	+0.1%	19,000	202億8869万	-1.6%
04/28	947	955	947	954	+0.74%	12,000	202億6744万	-1.8%
04/27	955	959	947	947	-0.68%	47,400	201億1865万	-2.52%
04/24	960	960	951	953	-0.21%	25,600	202億5681万	-1.85%
04/23	14:00 取締役会の実効性評価の結果の概要に関するお知らせ
04/23	960	964	953	955	-1.04%	26,400	202億9932万	-1.75%
04/22	969	969	963	965	-0.36%	15,200	205億1188万	-0.82%
04/21	975	976	965	969	-0.62%	46,800	205億8628万	-0.56%
04/20	975	979	973	975	+0.05%	25,200	207億1381万	+0.05%
04/17	975	980	974	974	-0.05%	21,800	207億318万	0%
04/16	982	984	974	975	-0.56%	26,600	207億1381万	+0.05%
04/15	979	986	974	980	+0.1%	56,400	208億3072万	+0.62%
04/14	976	986	976	979	+0.05%	34,200	208億946万	+0.41%
04/13	980	985	977	979	-0.15%	19,000	207億9883万	+0.36%
04/10	994	995	979	980	-0.96%	29,200	208億3072万	+0.31%
04/09	994	994	985	990	+0.05%	22,800	210億3265万	+1.28%
04/08	990	995	982	989	+0.51%	59,200	210億2202万	+1.23%
04/07	981	989	980	984	+0.41%	26,200	209億1574万	+0.72%
04/06	980	983	979	980	+0.51%	25,600	208億3072万	+0.2%
04/03	978	983	974	975	-0.31%	21,800	207億2444万	-0.51%
04/02	978	984	970	978	+0.62%	52,200	207億8821万	-0.31%
04/01	970	972	962	972	+1.89%	29,200	206億6067万	-1.12%
03/31	952	964	950	954	-0.1%	29,000	202億7807万	-3.05%
03/30	953	957	944	955	-1.09%	92,000	202億9932万	-3.14%
03/27	961	970	958	966	+0.05%	43,800	205億2251万	-2.28%
03/26	979	979	960	965	-0.97%	38,600	205億1188万	-2.53%
03/25	16:00 自己株式の取得状況及び取得終了に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得)
03/25	974	980	970	975	+0.83%	55,000	207億1381万	-1.86%
03/24	966	972	961	967	+1.05%	72,600	205億4376万	-2.86%
03/23	975	975	953	957	-1.39%	120,800	203億3121万	-3.97%
03/19	985	991	970	970	-1.32%	88,800	206億1816万	-2.9%
03/18	983	988	979	983	+0.51%	60,600	208億9449万	-1.8%
03/17	974	990	974	978	+1.03%	87,800	207億8821万	-2.49%
03/16	974	977	966	968	-0.67%	69,400	205億7565万	-3.68%
03/13	14:00 自己株式取得に係る事項の決定に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得)
03/13	14:00 剰余金の配当に関するお知らせ
03/13	14:00 2026年1月期決算短信補足説明資料
03/13	14:00 2026年1月期決算短信〔日本基準〕(連結)
03/13	973	995	965	975	-0.2%	152,800	207億1381万	-3.23%
03/12	990	990	974	977	-1.36%	62,800	207億5632万	-3.22%
03/11	1,000	1,002	989	990	-0.35%	49,400	210億4328万	-2.08%
03/10	1,008	1,010	991	994	+0.51%	35,800	211億1767万	-1.83%
03/09	981	990	974	989	-1.74%	107,200	210億1139万	-2.51%
03/06	1,000	1,008	995	1,006	+0.35%	25,400	213億8337万	-0.98%

アルトナー（2163）のIR情報・決算資料

2026/03/06～2026/07/31

IR情報＆株価推移

開示資料

決算

株式

チャート