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
10/01	4,625	4,665	4,605	4,630	-0.22%	56,100	-	-2.91%
09/30	4,670	4,670	4,635	4,640	-0.64%	53,300	-	-2.95%
09/29	4,710	4,710	4,665	4,670	-1.27%	40,900	-	-2.55%
09/28	4,755	4,755	4,715	4,730	0%	42,600	-	-1.5%
09/25	4,735	4,755	4,725	4,730	0%	44,400	-	-1.58%
09/24	4,745	4,765	4,710	4,730	-0.32%	42,100	-	-1.62%
09/18	4,760	4,775	4,745	4,745	-0.73%	61,700	-	-1.37%
09/17	4,705	4,790	4,705	4,780	+1.59%	58,700	-	-0.71%
09/16	4,760	4,770	4,705	4,705	-0.53%	34,600	-	-2.3%
09/15	4,720	4,755	4,720	4,730	+0.42%	42,300	-	-1.89%
09/14	4,685	4,720	4,685	4,710	+1.18%	57,800	-	-2.36%
09/11	4,640	4,695	4,630	4,655	0%	68,700	-	-3.52%
09/10	4,650	4,675	4,640	4,655	-0.43%	48,100	-	-3.5%
09/09	4,680	4,695	4,655	4,675	-0.53%	35,800	-	-3.03%
09/08	（IR情報）16:00 機構の変更及び人事異動に関するお知らせ
09/08	4,690	4,700	4,650	4,700	+0.32%	48,200	-	-2.45%
09/07	4,780	4,780	4,685	4,685	-2.19%	60,500	-	-2.74%
09/04	4,800	4,815	4,760	4,790	-0.93%	63,100	-	-0.6%
09/03	4,880	4,895	4,835	4,835	-0.92%	52,100	-	+0.29%
09/02	4,900	4,925	4,875	4,880	-0.71%	31,900	-	+1.2%
09/01	4,915	4,970	4,910	4,915	-0.61%	53,800	-	+2.06%
08/31	4,920	4,970	4,900	4,945	+0.61%	59,200	-	+2.87%
08/28	4,930	4,940	4,895	4,915	-0.3%	44,900	-	+2.52%
08/27	4,935	4,965	4,905	4,930	-0.1%	31,800	-	+3.07%
08/26	4,915	4,960	4,915	4,935	+0.41%	32,800	-	+3.42%
08/25	4,955	4,970	4,910	4,915	-0.3%	37,000	-	+3.23%
08/24	4,950	4,965	4,905	4,930	+0.2%	56,400	-	+3.75%
08/21	4,915	4,940	4,900	4,920	+0.41%	48,100	-	+3.71%
08/20	4,880	4,920	4,845	4,900	+1.34%	61,600	-	+3.48%
08/19	4,815	4,850	4,785	4,835	+1.04%	53,200	-	+2.31%
08/18	4,775	4,810	4,760	4,785	-0.21%	40,800	-	+1.4%
08/17	4,845	4,850	4,785	4,795	-0.93%	40,400	-	+1.7%
08/14	4,825	4,840	4,790	4,840	+0.31%	44,900	-	+2.69%
08/13	4,820	4,835	4,780	4,825	+0.1%	52,800	-	+2.4%
08/12	4,815	4,835	4,730	4,820	+0.1%	111,400	-	+2.29%
08/10	4,765	4,835	4,720	4,815	+1.9%	113,100	-	+2.21%
08/07	4,610	4,750	4,535	4,725	+1.72%	182,800	-	+0.32%
08/06	（IR情報）15:30 2026年12月期第2四半期決算説明資料
08/06	（IR情報）15:30 2026年12月期第2四半期(中間期)決算短信〔日本基準〕(連結)
08/06	4,605	4,655	4,570	4,645	+1.86%	72,100	-	-1.4%
08/05	4,630	4,630	4,550	4,560	-1.08%	72,600	-	-3.23%
08/04	4,655	4,655	4,575	4,610	-1.28%	95,900	-	-2.27%
08/03	4,745	4,745	4,625	4,670	-1.27%	76,400	-	-1.16%
07/31	4,800	4,820	4,725	4,730	-2.57%	64,400	-	+0.02%
07/30	4,840	4,865	4,785	4,855	-0.21%	81,500	-	+2.71%
07/29	4,780	4,880	4,745	4,865	+2.85%	101,100	-	+3.09%
07/28	4,715	4,755	4,700	4,730	+0.85%	67,000	-	+0.4%
07/27	4,650	4,705	4,645	4,690	+1.52%	43,000	-	-0.34%
07/24	4,605	4,650	4,570	4,620	-0.11%	63,100	-	-1.74%
07/23	4,640	4,645	4,610	4,625	-0.54%	49,200	-	-1.6%
07/22	4,665	4,695	4,600	4,650	-0.53%	91,400	-	-1.04%
07/21	4,705	4,775	4,670	4,675	-0.43%	97,000	-	-0.49%
07/17	（IR情報）11:30 ESG投資指数「FTSE JPX Blossom Japan Index」及び「FTSE JPX Blossom Japan Sector Relative Index」の構成銘柄に3年連続で選定
07/17	4,750	4,775	4,690	4,695	-0.32%	78,200	-	-0.04%
07/16	4,730	4,770	4,690	4,710	-0.11%	52,300	-	+0.28%
07/15	4,685	4,725	4,680	4,715	+0.86%	49,300	-	+0.38%
07/14	4,680	4,720	4,650	4,675	+0.65%	50,900	-	-0.45%
07/13	（IR情報）15:30 当社連結子会社によるシンガポール現地法人(Marvel Clean PTE.LTD.、Marvel Home PTE.LTD.)の株式取得に関するお知らせ
07/13	（IR情報）15:30 機構の変更及び人事異動に関するお知らせ
07/13	4,730	4,740	4,645	4,645	-0.85%	64,800	-	-0.98%
07/10	4,745	4,760	4,675	4,685	-1.58%	70,200	-	-0.09%
07/09	4,790	4,790	4,735	4,760	-0.83%	84,700	-	+1.64%
07/08	4,805	4,845	4,800	4,800	-0.62%	59,100	-	+2.67%
07/07	4,795	4,850	4,770	4,830	+0.63%	54,300	-	+3.49%
07/07	（IR情報）9:00 「アース製薬統合報告書 2026」発行に関するお知らせ
07/06	4,795	4,865	4,795	4,800	+0.31%	47,800	-	+3.11%
07/03	4,795	4,830	4,785	4,785	+0.95%	80,000	-	+2.93%
07/02	4,705	4,780	4,680	4,740	+1.39%	69,100	-	+2.02%
07/01	（IR情報）15:30 Haleonジャパン株式会社との日本における独占的流通・販売契約の解消に関するお知らせ
07/01	4,695	4,710	4,660	4,675	-0.32%	69,200	-	+0.71%
06/30	4,800	4,810	4,680	4,690	-2.39%	100,800	-	+1.06%
06/29	4,810	4,845	4,780	4,805	+0.73%	165,400	-	+3.53%
06/26	4,740	4,810	4,715	4,770	+1.71%	240,900	-	+2.93%
06/25	4,710	4,725	4,675	4,690	+0.64%	143,600	-	+1.25%
06/24	4,625	4,680	4,625	4,660	+0.32%	71,400	-	+0.65%
06/23	4,635	4,665	4,600	4,645	+0.87%	68,200	-	+0.3%
06/22	4,590	4,635	4,580	4,605	-0.11%	72,500	-	-0.65%
06/19	4,585	4,610	4,565	4,610	+0.88%	66,400	-	-0.58%
06/18	（IR情報）10:30 「SOMPOサステナビリティ・インデックス」の構成銘柄に４年連続で選定
06/18	4,600	4,610	4,565	4,570	-0.65%	73,800	-	-1.44%
06/17	4,650	4,655	4,600	4,600	-0.33%	40,600	-	-0.82%
06/16	4,630	4,640	4,585	4,615	-0.75%	71,300	-	-0.43%
06/15	4,665	4,730	4,650	4,650	-1.17%	81,100	-	+0.35%
06/12	4,705	4,715	4,675	4,705	-0.11%	60,500	-	+1.58%
06/11	4,695	4,755	4,695	4,710	+0.53%	89,700	-	+1.77%
06/10	4,590	4,685	4,590	4,685	+3.08%	63,400	-	+1.3%
06/09	4,600	4,605	4,540	4,545	-0.87%	48,700	-	-1.64%
06/08	4,595	4,635	4,550	4,585	+0.77%	91,400	-	-0.82%
06/05	4,575	4,625	4,550	4,550	+0.11%	40,400	-	-1.64%
06/04	4,595	4,600	4,530	4,545	-1.3%	72,100	-	-1.79%
06/03	4,515	4,625	4,510	4,605	+1.43%	79,800	-	-0.56%
06/02	4,620	4,620	4,540	4,540	-2.26%	57,800	-	-1.99%
06/01	4,680	4,700	4,605	4,645	-1.17%	67,700	-	+0.17%
05/29	4,660	4,715	4,650	4,700	+0.86%	73,200	-	+1.31%
05/28	4,655	4,700	4,640	4,660	+0.22%	52,500	-	+0.39%
05/27	4,640	4,680	4,615	4,650	-0.75%	72,800	-	+0.11%
05/26	4,650	4,690	4,635	4,685	+1.08%	55,900	-	+0.8%
05/25	4,705	4,705	4,635	4,635	-1.49%	58,900	-	-0.3%
05/22	4,650	4,705	4,630	4,705	+1.29%	67,100	-	+1.1%
05/21	4,700	4,710	4,640	4,645	-1.06%	40,700	-	-0.28%
05/20	4,725	4,750	4,650	4,695	-0.63%	75,100	-	+0.64%
05/19	4,665	4,730	4,665	4,725	+1.29%	51,300	-	+1.11%
05/18	4,615	4,690	4,590	4,665	+1.19%	80,300	-	-0.32%
05/15	4,580	4,610	4,555	4,610	+0.55%	47,800	-	-1.66%
05/14	4,560	4,585	4,475	4,585	+0.88%	77,100	-	-2.38%
05/13	（IR情報）15:30 株主優待制度の一部変更(拡充)に関するお知らせ
05/13	（IR情報）15:30 安速日用化学(蘇州)有限公司の解散に関するお知らせ
05/13	（IR情報）15:30 2026年12月期第1四半期決算説明資料
05/13	（IR情報）15:30 2026年12月期第1四半期決算短信〔日本基準〕(連結)
05/13	4,580	4,590	4,545	4,545	-0.87%	48,200	-	-3.44%
05/12	4,600	4,620	4,585	4,585	-0.11%	46,300	-	-2.8%
05/11	4,600	4,645	4,570	4,590	-0.43%	76,900	-	-2.88%
05/08	4,645	4,645	4,580	4,610	-0.43%	50,500	-	-2.6%

アース製薬（4985）のイベントチャート

2026/05/08～2026/10/01

イベント情報＆株価推移

開示資料

決算

株式

チャート