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
10/05	285	285	280	285	-0.35%	7,500	-	+1.79%
10/02	289	289	284	286	-1.04%	4,400	-	+2.51%
10/01	285	289	278	289	+2.12%	18,700	-	+3.58%
09/30	284	284	279	283	0%	5,100	-	+1.43%
09/29	284	284	282	283	-1.05%	2,400	-	+1.43%
09/28	276	289	276	286	+3.25%	30,600	-	+2.51%
09/25	277	277	276	277	+0.36%	2,100	-	-0.36%
09/24	277	278	274	276	0%	4,900	-	-0.72%
09/18	275	276	275	276	+0.36%	23,200	-	-0.72%
09/17	272	275	270	275	+1.1%	4,300	-	-1.08%
09/16	274	274	272	272	0%	3,600	-	-2.16%
09/15	269	273	269	272	+0.37%	3,700	-	-2.16%
09/14	275	275	266	271	-1.45%	15,000	-	-2.87%
09/11	273	276	273	275	-1.43%	5,100	-	-1.43%
09/10	274	279	269	279	+0.36%	20,600	-	0%
09/09	279	279	278	278	-0.36%	1,000	-	-0.36%
09/08	279	280	279	279	-1.41%	2,700	-	0%
09/07	284	284	280	283	-0.35%	5,900	-	+1.43%
09/04	278	284	278	284	+2.53%	5,500	-	+2.16%
09/03	280	280	277	277	-1.07%	3,600	-	-0.36%
09/02	285	286	278	280	-0.36%	18,500	-	+0.72%
09/01	281	284	280	281	+0.36%	8,900	-	+1.08%
08/31	（IR情報）16:30 福井県内で発生した豪雨の影響に関するお知らせ
08/31	282	282	280	280	-0.36%	2,400	-	+0.72%
08/28	281	281	280	281	0%	2,300	-	+1.08%
08/27	280	284	280	281	+0.36%	5,200	-	+1.08%
08/26	282	282	280	280	-1.06%	2,500	-	+0.72%
08/25	282	284	282	283	-0.7%	4,200	-	+1.8%
08/24	281	285	279	285	+1.42%	19,900	-	+2.52%
08/21	280	281	277	281	0%	6,800	-	+1.08%
08/20	275	281	275	281	+2.18%	13,600	-	+1.08%
08/19	275	278	275	275	-0.36%	4,500	-	-1.08%
08/18	277	277	275	276	0%	3,900	-	-1.08%
08/17	275	276	272	276	+0.73%	8,300	-	-1.08%
08/14	276	276	273	274	-0.72%	5,200	-	-2.14%
08/13	275	278	272	276	+1.1%	24,300	-	-1.43%
08/12	274	274	272	273	-0.36%	5,500	-	-2.85%
08/10	276	276	271	274	-1.08%	5,100	-	-2.49%
08/07	276	277	272	277	0%	10,600	-	-1.07%
08/06	277	277	274	277	-0.36%	18,100	-	-1.07%
08/05	277	278	270	278	+0.36%	5,900	-	-0.36%
08/04	275	277	274	277	+0.36%	600	-	-0.36%
08/03	275	276	272	276	-0.72%	3,700	-	-0.36%
07/31	276	278	276	278	-0.71%	1,600	-	+0.36%
07/30	275	280	273	280	+1.45%	12,500	-	+1.45%
07/29	275	276	272	276	0%	23,500	-	+0.36%
07/28	276	276	272	276	0%	4,000	-	+0.73%
07/27	279	279	273	276	-1.08%	5,000	-	+0.73%
07/24	283	283	278	279	+0.36%	4,500	-	+2.2%
07/23	281	286	267	278	-1.77%	67,800	-	+1.83%
07/22	287	287	282	283	0%	5,200	-	+4.04%
07/21	278	285	278	283	+0.71%	10,100	-	+4.43%
07/17	282	286	281	281	-1.06%	12,400	-	+3.69%
07/16	288	289	284	284	-1.39%	4,800	-	+5.19%
07/15	286	289	283	288	+0.7%	17,300	-	+7.06%
07/14	288	292	283	286	-1.38%	18,600	-	+6.72%
07/13	291	294	286	290	-0.34%	30,500	-	+8.21%
07/10	281	293	278	291	+3.56%	83,000	-	+8.99%
07/09	288	288	279	281	-2.77%	68,700	-	+5.64%
07/08	282	294	275	289	-0.34%	175,600	-	+9.06%
07/07	300	300	281	290	+5.84%	636,200	-	+9.85%
07/06	（IR情報）16:30 2026年11月期第2四半期(中間期)決算短信〔日本基準〕(連結)
07/06	263	274	263	274	+4.98%	34,900	-	+4.18%
07/03	260	261	255	261	+0.38%	4,600	-	-0.76%
07/02	260	260	258	260	+0.39%	2,700	-	-1.14%
07/01	257	259	255	259	0%	3,100	-	-1.52%
06/30	260	260	258	259	+1.57%	7,900	-	-1.52%
06/29	257	257	255	255	-1.54%	15,200	-	-3.41%
06/26	255	259	255	259	+0.39%	4,200	-	-1.89%
06/25	263	263	258	258	-0.39%	5,100	-	-2.27%
06/24	259	260	259	259	0%	900	-	-2.26%
06/23	262	262	255	259	-1.89%	10,700	-	-2.26%
06/22	262	264	261	264	0%	700	-	-0.75%
06/19	264	264	261	264	+0.38%	2,600	-	-0.75%
06/18	261	263	259	263	+0.38%	13,200	-	-1.13%
06/17	265	266	261	262	-0.38%	11,700	-	-1.5%
06/16	268	268	262	263	-2.59%	17,500	-	-1.13%
06/15	266	270	264	270	+2.27%	2,500	-	+1.5%
06/12	264	264	263	264	+0.38%	600	-	-0.75%
06/11	263	263	262	263	-1.5%	4,700	-	-1.5%
06/10	267	267	264	267	-0.74%	1,900	-	0%
06/09	267	269	263	269	+0.75%	12,500	-	+0.37%
06/08	261	267	260	267	0%	2,100	-	-0.37%
06/05	263	267	263	267	+1.91%	3,000	-	-0.37%
06/04	259	262	259	262	-1.13%	8,800	-	-2.24%
06/03	262	265	262	265	0%	1,800	-	-1.49%
06/02	266	267	263	265	-0.38%	2,900	-	-1.49%
06/01	263	267	262	266	+0.38%	10,200	-	-1.48%
05/29	262	267	262	265	+0.76%	4,400	-	-1.85%
05/28	265	266	262	263	-0.38%	3,000	-	-2.95%
05/27	266	269	263	264	-1.12%	7,800	-	-2.58%
05/26	265	270	265	267	+0.75%	6,700	-	-1.48%
05/25	273	273	265	265	-1.85%	6,900	-	-2.21%
05/22	265	270	264	270	+0.75%	7,200	-	-0.74%
05/21	268	269	267	268	0%	11,500	-	-1.47%
05/20	268	274	265	268	0%	30,000	-	-1.47%
05/19	267	269	266	268	+0.37%	5,900	-	-1.47%
05/18	270	270	267	267	-0.37%	3,600	-	-2.2%
05/15	260	269	260	268	+1.9%	10,300	-	-1.83%
05/14	262	265	262	263	-0.75%	6,800	-	-3.66%
05/13	267	272	265	265	-1.12%	5,000	-	-2.93%
05/12	268	268	265	268	-1.83%	7,000	-	-1.47%

アルテック（9972）のイベントチャート

2026/05/12～2026/10/05

イベント情報＆株価推移

開示資料

決算

株式

チャート