日付	始値	高値	安値	終値	前日比	出来高	時価総額	25日乖離	PER	PBR
2026
08/14	1,918	1,964	1,910	1,940	-0.1%	162,000	443億4490万	+13.72%	-	6.67
08/13	1,900	1,962	1,900	1,942	+2.97%	275,600	443億9062万	+14.91%	-	6.68
08/12	1,857	1,890	1,842	1,886	-0.32%	140,600	431億1056万	+12.4%	-	6.48
08/10	1,817	1,910	1,753	1,892	+4.42%	258,500	432億4771万	+13.23%	-	6.5
08/07	1,822	1,827	1,766	1,812	-0.6%	177,900	414億1905万	+9.09%	-	6.23
08/06	1,817	1,851	1,797	1,823	+0.5%	140,700	416億7049万	+10.35%	-	6.27
08/05	1,731	1,835	1,725	1,814	+4.98%	230,800	414億6477万	+10.41%	-	6.24
08/04	1,670	1,738	1,656	1,728	+3.47%	167,200	394億9896万	+5.56%	-	5.94
08/03	1,662	1,680	1,636	1,670	-0.77%	98,900	381億7319万	+2.39%	-	5.74
07/31	1,631	1,705	1,603	1,683	+3%	184,700	384億7035万	+3.51%	-	5.79
07/30	1,628	1,670	1,588	1,634	-0.37%	149,900	373億5029万	+0.86%	-	5.62
07/29	1,727	1,740	1,604	1,640	-5.04%	310,700	374億8744万	+1.67%	-	5.64
07/28	1,701	1,744	1,670	1,727	+0.58%	221,000	394億7611万	+7.53%	-	5.94
07/27	1,675	1,733	1,662	1,717	+2.81%	176,800	392億4752万	+7.31%	-	5.9
07/24	1,700	1,732	1,648	1,670	-3.52%	200,800	381億7319万	+4.51%	-	5.74
07/23	1,633	1,736	1,631	1,731	+7.25%	379,100	395億6754万	+8.32%	-	5.95
07/22	1,612	1,657	1,600	1,614	+0.88%	169,400	368億9313万	+1.25%	-	5.55
07/21	1,525	1,625	1,500	1,600	+7.02%	320,400	365億7312万	+0.19%	-	5.5
07/17	1,524	1,542	1,465	1,495	-4.41%	366,400	341億7300万	-6.74%	-	5.14
07/16	1,612	1,634	1,557	1,564	-4.58%	167,300	357億5022万	-2.68%	-	5.38
07/15	1,593	1,641	1,575	1,639	+2.89%	102,500	374億6458万	+1.93%	-	5.63
07/14	1,601	1,614	1,577	1,593	-1.36%	118,100	364億1311万	-0.75%	-	5.48
07/13	1,588	1,660	1,585	1,615	+0.37%	135,000	369億1599万	+0.56%	-	5.55
07/10	1,630	1,643	1,596	1,609	+0.31%	112,300	367億7884万	+0.19%	-	5.53
07/09	1,555	1,612	1,535	1,604	+3.02%	133,200	366億6455万	-0.25%	-	5.51
07/08	1,632	1,640	1,557	1,557	-5.06%	191,200	355億9021万	-3.11%	-	5.35
07/07	1,698	1,701	1,633	1,640	-4.37%	169,300	374億8744万	+1.93%	-	5.64
07/06	1,666	1,740	1,647	1,715	+4.51%	304,500	392億181万	+6.92%	-	5.9
07/03	1,646	1,647	1,587	1,641	+3.8%	182,800	375億1030万	+3.08%	-	5.64
07/02	1,570	1,642	1,570	1,581	-0.57%	182,200	361億3881万	-0.44%	-	5.44
07/01	1,644	1,660	1,562	1,590	-4.68%	243,200	363億4453万	+0.06%	-	5.47
06/30	1,584	1,678	1,553	1,668	+5.5%	244,500	381億2747万	+4.97%	-	5.73
06/29	1,546	1,600	1,533	1,581	+2.93%	221,500	361億3881万	-0.38%	-	5.43
06/26	1,579	1,579	1,516	1,536	-0.19%	168,800	351億1019万	-3.34%	-	5.27
06/25	1,480	1,559	1,470	1,539	+5.63%	208,800	351億7876万	-3.33%	-	5.28
06/24	1,495	1,512	1,440	1,457	-0.75%	254,800	333億439万	-8.48%	-	5
06/23	1,580	1,585	1,468	1,468	-7.32%	354,300	335億5583万	-7.96%	-	5.04
06/22	1,614	1,642	1,571	1,584	-4.23%	276,700	362億738万	-1.06%	-	5.44
06/19	1,662	1,671	1,613	1,654	-0.96%	266,600	378億746万	+3.25%	-	5.68
06/18	1,628	1,676	1,611	1,670	+2.33%	216,000	381億7319万	+3.86%	-	5.73
06/17	1,700	1,710	1,628	1,632	-4.28%	293,000	373億458万	+1.3%	-	5.6
06/16	1,710	1,729	1,661	1,705	-1.45%	367,100	389億7323万	+5.18%	-	5.85
06/15	1,699	1,798	1,650	1,730	+7.92%	1,173,100	395億4468万	+6.46%	-	5.94
06/12	1,585	1,641	1,564	1,603	+1.14%	460,200	366億4169万	-1.66%	-	5.5
06/11	1,535	1,601	1,502	1,585	+1.15%	184,100	362億3024万	-3.24%	-	5.44
06/10	1,605	1,612	1,532	1,567	-3.21%	308,500	358億1879万	-4.86%	-	5.38
06/09	1,625	1,672	1,603	1,619	-0.06%	414,700	370億742万	-2.23%	-	5.56
06/08	1,591	1,735	1,591	1,620	-2.23%	412,400	370億3028万	-2.53%	-	5.56
06/05	1,567	1,707	1,567	1,657	+5.88%	452,900	378億7603万	-0.84%	-	5.69
06/04	1,582	1,624	1,536	1,565	-3.4%	431,100	357億7308万	-6.68%	-	5.37
06/03	1,510	1,635	1,455	1,620	+6.51%	675,100	370億3028万	-4.03%	-	5.56
06/02	1,645	1,705	1,469	1,521	+8.26%	2,124,000	347億6732万	-10.42%	-	5.22
06/01	1,581	1,581	1,365	1,405	-8.88%	787,900	321億1577万	-17.93%	-	4.82
05/29	1,592	1,617	1,542	1,542	-3.81%	177,900	352億4734万	-10.92%	-	5.29
05/28	1,600	1,626	1,565	1,603	+0.19%	222,500	366億4169万	-8.08%	-	5.5
05/27	1,611	1,619	1,579	1,600	-0.74%	187,100	365億7312万	-8.94%	-	5.49
05/26	1,582	1,661	1,578	1,612	-0.62%	319,600	368億4741万	-8.93%	-	5.53
05/25	1,637	1,637	1,588	1,622	0%	188,300	370億7600万	-9.03%	-	5.57
05/22	1,560	1,637	1,560	1,622	+4.98%	215,800	370億7600万	-9.54%	-	5.57
05/21	1,540	1,567	1,515	1,545	+1.44%	273,700	353億1591万	-14.31%	-	5.3
05/20	1,614	1,617	1,487	1,523	-6.62%	454,200	348億1303万	-16.23%	-	5.23
05/19	1,625	1,683	1,621	1,631	+1.37%	255,500	372億8172万	-11.07%	-	5.6
05/18	1,760	1,760	1,567	1,609	-9.76%	735,800	367億7884万	-12.89%	-	5.52
05/15	1,750	1,803	1,747	1,783	+1.31%	157,400	407億5617万	-3.88%	-	6.12
05/14	1,865	1,865	1,749	1,760	-5.63%	232,500	402億3043万	-5.22%	-	6.04
05/13	1,822	1,917	1,806	1,865	+2.42%	216,200	426億3054万	+0.32%	-	6.4
05/12	1,841	1,862	1,817	1,821	-1.41%	148,000	416億2478万	-1.94%	-	6.25
05/11	1,828	1,849	1,810	1,847	+2.21%	136,200	422億1909万	-0.59%	-	6.34
05/08	1,787	1,807	1,773	1,807	+0.39%	111,500	413億476万	-2.54%	-	6.2
05/07	1,819	1,831	1,793	1,800	-0.22%	123,100	411億4476万	-2.76%	-	6.18
05/01	1,775	1,822	1,761	1,804	+1.52%	161,600	412億3619万	-2.54%	-	6.19
04/30	1,801	1,810	1,767	1,777	-3.06%	143,400	406億1902万	-3.84%	-	6.1
04/28	1,808	1,833	1,803	1,833	+0.88%	142,400	418億9908万	-0.81%	-	6.29
04/27	1,833	1,833	1,808	1,817	-1.3%	100,300	415億3334万	-1.41%	-	6.24
04/24	1,835	1,859	1,801	1,841	-0.81%	169,100	420億8194万	+0.22%	-	6.32
04/23	1,866	1,875	1,831	1,856	-0.38%	130,700	424億2481万	+1.14%	-	6.37
04/22	1,883	1,901	1,851	1,863	-1.06%	133,100	425億8482万	+1.53%	-	6.4
04/21	1,887	1,910	1,851	1,883	+0.16%	154,800	430億4199万	+2.62%	-	6.46
04/20	1,905	1,919	1,876	1,880	-2.34%	199,200	429億7341万	+2.56%	-	6.45
04/17	1,932	1,947	1,907	1,925	-0.47%	130,600	440億203万	+5.02%	-	6.61
04/16	1,918	1,965	1,905	1,934	+0.57%	227,800	442億775万	+5.57%	-	6.64
04/15	1,892	1,930	1,891	1,923	+2.56%	122,500	439億5631万	+4.74%	-	6.6
04/14	1,920	1,923	1,857	1,875	-0.27%	157,000	428億5912万	+2.01%	-	6.44
04/13	1,890	1,920	1,875	1,880	-2.24%	126,200	429億7341万	+2.29%	-	6.45
04/10	1,945	1,980	1,902	1,923	0%	178,300	439億5631万	+4.45%	-	6.6
04/09	1,931	2,002	1,914	1,923	-0.93%	288,500	439億5631万	+4.51%	-	6.6
04/08	1,876	1,953	1,868	1,941	+6.3%	387,700	443億6776万	+5.78%	-	6.66
04/07	1,806	1,865	1,798	1,826	+0.94%	194,600	417億3907万	-0.38%	-	6.27
04/06	1,801	1,840	1,798	1,809	-0.5%	120,800	413億5048万	-1.63%	-	6.21
04/03	1,825	1,836	1,792	1,818	-0.11%	121,300	415億5620万	-1.62%	-	6.24
04/02	1,851	1,893	1,802	1,820	-1.99%	302,700	416億192万	-1.67%	-	6.25
04/01	1,791	1,858	1,763	1,857	+7.34%	350,800	424億4767万	+0.16%	-	6.37
03/31	1,743	1,761	1,710	1,730	-0.8%	184,800	395億4468万	-6.74%	-	5.54
03/30	1,707	1,761	1,686	1,744	-2.95%	266,700	398億6470万	-6.44%	-	5.58
03/27	1,714	1,805	1,714	1,797	+4.42%	244,500	410億7618万	-4.01%	-	5.75
03/26	1,772	1,776	1,700	1,721	-2.88%	215,100	393億3896万	-8.41%	-	5.51
03/25	1,742	1,793	1,734	1,772	+3.44%	327,500	405億473万	-6.14%	-	5.67
03/24	1,741	1,761	1,661	1,713	+3.13%	353,400	391億5609万	-9.65%	-	5.48
03/23	1,712	1,743	1,661	1,661	-7.31%	594,900	379億6747万	-12.81%	-	5.32
03/19	1,827	1,851	1,780	1,792	-3.66%	458,300	409億6189万	-6.52%	-	5.73

年初来

年度	株価		出来高	時価総額
年度	高値	安値	大商い	高値	安値	期末
2024年 10月期	1,878 10/4	901 8/5	8,640,700 10/4	417億3930万	198億1920万	306億2660万 10/31
2025年 12月期	4,385 6/16	1,207 11/8	21,495,700 10/2	989億6681万	268億2605万	412億3619万 12/30
最新	1,940 2026/8/14		162,000	444億1319万

Heartseed（219A）の時価総額の推移

2026/03/19～2026/08/14

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート