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
09/15	3,235	3,300	3,225	3,260	+0.31%	77,900	-	-4.9%
09/14	3,280	3,290	3,205	3,250	-1.22%	106,300	-	-5.61%
09/11	3,250	3,330	3,240	3,290	-2.81%	110,700	-	-4.75%
09/10	3,430	3,450	3,340	3,385	-2.31%	102,600	-	-2.28%
09/09	3,350	3,465	3,330	3,465	+4.05%	122,100	-	+0.29%
09/08	3,355	3,380	3,320	3,330	-1.33%	90,100	-	-2.72%
09/07	3,325	3,380	3,315	3,375	+2.27%	100,400	-	-0.59%
09/04	3,335	3,335	3,200	3,300	+0.61%	137,200	-	-1.9%
09/03	3,380	3,430	3,270	3,280	-0.91%	142,300	-	-1.65%
09/02	3,335	3,400	3,300	3,310	-2.79%	155,000	-	+0.15%
09/01	3,350	3,460	3,330	3,405	+0.59%	119,300	-	+4.03%
08/31	3,460	3,475	3,380	3,385	-4.11%	143,000	-	+4.41%
08/28	3,465	3,610	3,445	3,530	+1.44%	165,300	-	+9.97%
08/27	3,430	3,530	3,420	3,480	+0.87%	112,900	-	+9.71%
08/26	3,460	3,530	3,440	3,450	-0.29%	128,200	-	+10.05%
08/25	3,485	3,530	3,435	3,460	-0.14%	141,800	-	+11.72%
08/24	3,460	3,575	3,435	3,465	+1.02%	168,200	-	+13.35%
08/21	3,305	3,470	3,260	3,430	+3.31%	150,300	-	+13.58%
08/20	3,355	3,400	3,305	3,320	-0.3%	128,100	-	+11.22%
08/19	3,550	3,550	3,315	3,330	-7.88%	180,200	-	+12.8%
08/18	3,645	3,685	3,590	3,615	-0.96%	106,600	-	+23.93%
08/17	3,755	3,765	3,645	3,650	-2.8%	132,900	-	+27.13%
08/14	3,590	3,785	3,575	3,755	+4.45%	207,600	-	+33.01%
08/13	3,610	3,670	3,575	3,595	+0.28%	150,700	-	+29.74%
08/12	3,660	3,665	3,555	3,585	-1.51%	170,700	-	+31.41%
08/10	3,510	3,705	3,475	3,640	+3.41%	323,900	-	+35.52%
08/07	3,525	3,585	3,460	3,520	-0.56%	439,000	-	+33.28%
08/06	12:00 2027年3月期第1四半期決算説明資料
08/06	3,225	3,630	3,180	3,540	+12.03%	1,041,100	-	+36.15%
08/05	16:00 当社子会社における新工場建設に関するお知らせ
08/05	12:30 2027年3月期第1四半期決算短信〔日本基準〕(連結)
08/05	12:30 2027年3月期第1四半期末のその他有価証券評価差額金の増加に関するお知らせ
08/05	12:30 2027年3月期連結業績予想及び配当予想の修正に関するお知らせ
08/05	12:30 譲渡制限付株式報酬としての新株式の発行の払込完了に関するお知らせ
08/05	2,709	3,160	2,695	3,160	+18.84%	263,500	-	+23.53%
08/04	2,650	2,698	2,645	2,659	+1.1%	159,800	-	+5.06%
08/03	2,599	2,632	2,533	2,630	+1.08%	114,500	-	+4.12%
07/31	2,620	2,657	2,569	2,602	+1.13%	94,800	-	+3.34%
07/30	2,496	2,580	2,483	2,573	+1.9%	137,500	-	+2.51%
07/29	2,542	2,542	2,467	2,525	-0.08%	164,500	-	+1.04%
07/28	2,600	2,600	2,512	2,527	-3.73%	127,200	-	+1.36%
07/27	2,593	2,630	2,582	2,625	+2.02%	112,600	-	+5.51%
07/24	2,570	2,582	2,552	2,573	-0.89%	66,900	-	+3.79%
07/23	2,552	2,605	2,552	2,596	+1.6%	65,600	-	+5.02%
07/22	2,530	2,585	2,528	2,555	+1.96%	81,900	-	+3.69%
07/21	2,465	2,518	2,460	2,506	+2.24%	74,100	-	+1.99%
07/17	2,515	2,518	2,403	2,451	-3.5%	114,300	-	-0.12%
07/16	10:00 (訂正)「譲渡制限付株式報酬としての新株式の発行に関するお知らせ」の一部訂正について
07/16	2,550	2,576	2,529	2,540	-0.82%	86,000	-	+3.72%
07/15	2,519	2,561	2,502	2,561	+3.43%	91,400	-	+5.05%
07/14	2,464	2,489	2,450	2,476	+0.9%	64,000	-	+1.98%
07/13	2,504	2,517	2,440	2,454	-1.01%	66,100	-	+1.32%
07/10	15:00 譲渡制限付株式報酬としての新株式の発行に関するお知らせ
07/10	2,473	2,484	2,461	2,479	+0.98%	85,900	-	+2.57%
07/09	10:00 次世代型太陽電池スタートアップPXPへの出資に関するお知らせ
07/09	2,450	2,460	2,433	2,455	-0.04%	65,800	-	+1.74%
07/08	2,489	2,501	2,456	2,456	-1.96%	89,700	-	+1.95%
07/07	2,565	2,576	2,496	2,505	-1.42%	86,400	-	+4.16%
07/06	2,550	2,585	2,532	2,541	+0.51%	86,000	-	+5.92%
07/03	2,502	2,528	2,474	2,528	+1.53%	79,500	-	+5.6%
07/02	2,500	2,525	2,468	2,490	+0.16%	113,400	-	+4.05%
07/01	2,490	2,509	2,448	2,486	-0.12%	122,300	-	+3.89%
06/30	2,526	2,528	2,455	2,489	-1.31%	143,900	-	+3.97%
06/29	2,450	2,522	2,432	2,522	+3.7%	231,700	-	+5.26%
06/26	2,378	2,448	2,378	2,432	+1.59%	191,300	-	+1.5%
06/25	2,366	2,398	2,324	2,394	+3.37%	119,600	-	-0.21%
06/24	2,347	2,371	2,296	2,316	-1.7%	90,500	-	-3.54%
06/23	2,420	2,433	2,352	2,356	-2.36%	98,900	-	-2.08%
06/22	2,404	2,438	2,398	2,413	+0.33%	81,200	-	0%
06/19	12:00 EcoVadis「コミットメント」バッジ獲得に関するお知らせ
06/19	2,410	2,434	2,389	2,405	+0.21%	77,500	-	-0.5%
06/18	2,400	2,416	2,379	2,400	+0.84%	80,300	-	-1.11%
06/17	2,395	2,424	2,380	2,380	0%	78,600	-	-2.46%
06/16	2,415	2,415	2,377	2,380	-2.02%	92,200	-	-2.98%
06/15	2,380	2,434	2,380	2,429	+4.29%	115,900	-	-1.38%
06/12	2,324	2,345	2,307	2,329	+1.88%	114,900	-	-5.71%
06/11	2,272	2,290	2,223	2,286	-1.04%	155,000	-	-7.9%
06/10	2,310	2,335	2,301	2,310	-0.69%	96,400	-	-7.49%
06/09	2,351	2,360	2,317	2,326	0%	96,200	-	-7.15%
06/08	2,311	2,345	2,290	2,326	-2.06%	135,200	-	-7.37%
06/05	2,355	2,389	2,351	2,375	+1.54%	54,400	-	-5.72%
06/04	2,348	2,377	2,336	2,339	-1.56%	80,800	-	-7.33%
06/03	2,368	2,392	2,352	2,376	+1.19%	105,200	-	-6.05%
06/02	2,375	2,375	2,320	2,348	-3.14%	156,400	-	-7.34%
06/01	2,467	2,467	2,396	2,424	-2.53%	158,700	-	-4.6%
05/29	2,511	2,527	2,487	2,487	-0.76%	76,300	-	-2.39%
05/28	2,495	2,520	2,447	2,506	+0.4%	108,500	-	-1.84%
05/27	2,532	2,547	2,476	2,496	-1.5%	116,900	-	-2.42%
05/26	17:00 定款の一部変更に関するお知らせ
05/26	2,518	2,559	2,478	2,534	+0.32%	96,100	-	-1.21%
05/25	2,508	2,538	2,500	2,526	+0.96%	84,700	-	-1.71%
05/22	2,460	2,503	2,460	2,502	+2.04%	93,100	-	-2.83%
05/21	2,487	2,493	2,445	2,452	+0.53%	104,900	-	-5.03%
05/20	2,488	2,488	2,400	2,439	-3.52%	199,300	-	-5.83%
05/19	16:30 連結子会社役員人事に関するお知らせ
05/19	2,578	2,578	2,486	2,528	0%	131,300	-	-2.81%
05/18	2,632	2,659	2,528	2,528	-4.28%	229,000	-	-3.14%
05/15	12:30 剰余金の配当(増配)に関するお知らせ
05/15	12:30 2026年3月期決算短信〔日本基準〕(連結)
05/15	2,795	2,884	2,608	2,641	-3.79%	606,200	-	+0.96%
05/14	2,726	2,770	2,685	2,745	+1.67%	232,700	-	+4.93%
05/13	2,636	2,712	2,629	2,700	+2.66%	158,400	-	+3.37%
05/12	2,630	2,684	2,623	2,630	+0.88%	99,000	-	+0.77%
05/11	2,612	2,649	2,592	2,607	-0.11%	116,800	-	-0.31%
05/08	2,638	2,638	2,588	2,610	-1.92%	125,400	-	-0.23%
05/07	2,535	2,669	2,535	2,661	+5.64%	229,000	-	+1.6%
05/01	2,480	2,525	2,449	2,519	+1.53%	111,600	-	-4.04%
04/30	2,490	2,499	2,435	2,481	-1.94%	114,700	-	-5.92%
04/28	2,479	2,530	2,475	2,530	+1.81%	92,400	-	-4.56%
04/27	2,480	2,505	2,443	2,485	+0.36%	108,300	-	-6.61%
04/24	2,490	2,512	2,443	2,476	-0.4%	122,100	-	-7.2%
04/23	2,518	2,528	2,463	2,486	-1.47%	156,000	-	-7.27%
04/22	2,599	2,608	2,508	2,523	-3.63%	190,600	-	-6.56%
04/21	2,630	2,647	2,618	2,618	+0.61%	99,400	-	-3.47%

アルコニックス（3036）のIR情報・決算資料

2026/04/21～2026/09/15

IR情報＆株価推移

開示資料

決算

株式

チャート