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
09/30	1,064	1,087	1,049	1,087	+1.68%	174,700	-	-2.95%	-	-
09/29	1,097	1,099	1,058	1,069	-2.29%	165,300	-	-4.72%	-	-
09/28	1,120	1,121	1,087	1,094	-1.53%	143,800	-	-2.84%	-	-
09/25	1,083	1,112	1,078	1,111	+1.46%	162,800	-	-1.42%	-	-
09/24	1,115	1,130	1,093	1,095	-0.27%	140,400	-	-3.01%	-	-
09/18	1,120	1,124	1,097	1,098	+1.76%	258,900	-	-2.92%	-	-
09/17	1,052	1,089	1,052	1,079	+2.08%	112,300	-	-4.85%	-	-
09/16	1,059	1,073	1,048	1,057	-0.94%	89,900	-	-7.12%	-	-
09/15	1,065	1,071	1,050	1,067	-0.19%	115,200	-	-6.49%	-	-
09/14	1,050	1,069	1,038	1,069	+0.85%	123,000	-	-6.47%	-	-
09/11	1,071	1,073	1,052	1,060	-3.02%	164,600	-	-7.26%	-	-
09/10	1,060	1,095	1,059	1,093	+1.58%	98,800	-	-4.46%	-	-
09/09	1,094	1,109	1,073	1,076	-2.18%	140,400	-	-5.94%	-	-
09/08	1,121	1,125	1,100	1,100	-2.31%	133,800	-	-3.85%	-	-
09/07	1,123	1,139	1,118	1,126	-0.18%	100,000	-	-1.49%	-	-
09/04	1,135	1,135	1,116	1,128	+1.53%	115,100	-	-0.97%	-	-
09/03	1,138	1,145	1,111	1,111	-1.94%	136,100	-	-2.03%	-	-
09/02	1,150	1,158	1,133	1,133	-3.16%	168,800	-	+0.27%	-	-
09/01	1,200	1,204	1,170	1,170	-2.34%	182,200	-	+3.91%	-	-
08/31	1,180	1,206	1,169	1,198	+0.34%	218,000	-	+6.77%	-	-
08/28	1,224	1,253	1,192	1,194	-2.37%	403,200	-	+6.8%	-	-
08/27	1,209	1,238	1,201	1,223	+1.16%	354,500	-	+9.69%	-	-
08/26	1,188	1,218	1,176	1,209	+1.09%	268,300	-	+8.82%	-	-
08/25	1,155	1,210	1,138	1,196	+4%	409,100	-	+8.14%	-	-
08/24	1,150	1,169	1,139	1,150	+1.05%	178,700	-	+4.55%	-	-
08/21	1,161	1,169	1,135	1,138	-3.56%	220,100	-	+3.55%	-	-
08/20	1,142	1,185	1,135	1,180	+5.26%	323,600	-	+7.37%	-	-
08/19	1,121	1,147	1,112	1,121	-2.27%	210,300	-	+2.28%	-	-
08/18	1,153	1,201	1,146	1,147	-0.52%	379,000	-	+4.65%	-	-
08/17	1,182	1,198	1,145	1,153	-1.79%	457,200	-	+5.3%	-	-
08/14	1,178	1,309	1,147	1,174	+0.34%	2,926,900	-	+7.51%	-	-
08/13	1,136	1,180	1,130	1,170	+3.36%	364,100	-	+7.44%	-	-
08/12	1,144	1,147	1,117	1,132	+1.62%	235,000	-	+3.95%	-	-
08/10	1,123	1,142	1,103	1,114	+4.11%	326,500	-	+1.83%	-	-
08/07	1,090	1,100	1,063	1,070	-1.47%	142,000	-	-2.46%	-	-
08/06	1,089	1,128	1,086	1,086	-1.63%	214,900	-	-1.36%	-	-
08/05	1,085	1,110	1,080	1,104	+1.94%	174,100	-	0%	-	-
08/04	1,057	1,085	1,044	1,083	+2.46%	166,600	-	-2.17%	-	-
08/03	1,035	1,063	1,011	1,057	+1.73%	179,300	-	-4.69%	-	-
07/31	1,016	1,054	1,002	1,039	+4.32%	217,900	-	-6.56%	-	-
07/30	1,005	1,024	988	996	-1.39%	293,200	-	-10.83%	-	-
07/29	1,043	1,045	989	1,010	-2.13%	310,800	-	-10.22%	-	-
07/28	1,077	1,078	1,026	1,032	-4.62%	232,300	-	-8.75%	-	-
07/27	1,097	1,104	1,080	1,082	-1.01%	136,100	-	-5.25%	-	-
07/24	1,100	1,100	1,080	1,093	-1.53%	122,400	-	-5.04%	-	-
07/23	1,108	1,128	1,108	1,110	-0.63%	148,700	-	-4.48%	-	-
07/22	1,120	1,138	1,094	1,117	+2.48%	255,700	-	-5.02%	-	-
07/21	1,090	1,116	1,054	1,090	+2.83%	315,900	-	-8.25%	-	-
07/17	1,091	1,099	1,015	1,060	-4.68%	512,000	-	-11.81%	-	-
07/16	1,131	1,144	1,111	1,112	-2.11%	162,800	-	-9.52%	-	-
07/15	1,114	1,146	1,100	1,136	+1.61%	208,200	-	-9.41%	-	-
07/14	1,115	1,134	1,098	1,118	+0.27%	219,800	-	-12.38%	-	-
07/13	1,112	1,163	1,104	1,115	+0.27%	303,300	-	-14.36%	-	-
07/10	1,110	1,140	1,091	1,112	+1.74%	235,200	-	-16.58%	-	-
07/09	1,091	1,132	1,090	1,093	-0.91%	307,300	-	-20.1%	-	-
07/08	1,151	1,158	1,100	1,103	-4.58%	400,200	-	-21.44%	-	-
07/07	1,236	1,245	1,155	1,156	-7.52%	444,600	-	-20.22%	-	-
07/06	1,213	1,258	1,211	1,250	+3.91%	364,500	-	-15.65%	-	-
07/03	1,167	1,206	1,160	1,203	+3.17%	282,400	-	-20.65%	-	-
07/02	1,168	1,214	1,153	1,166	-0.34%	413,000	-	-25.45%	-	-
07/01	1,170	1,184	1,144	1,170	+0.43%	393,500	-	-27.64%	-	-
06/30	1,161	1,176	1,119	1,165	+2.01%	371,200	-	-30.11%	-	-
06/29	1,157	1,170	1,120	1,142	+1.33%	449,400	-	-34.03%	-	-
06/26	1,148	1,156	1,118	1,127	-4.33%	435,500	-	-36.61%	-	-
06/25	1,182	1,188	1,137	1,178	+0.43%	501,300	-	-35.63%	-	-
06/24	1,195	1,240	1,158	1,173	+0.69%	865,300	-	-37.21%	-	-
06/23	1,279	1,294	1,165	1,165	-11%	827,600	-	-38.46%	-	-
06/22	1,280	1,326	1,256	1,309	+0.15%	635,800	-	-31.75%	-	-
06/19	1,313	1,324	1,282	1,307	-4.81%	921,900	-	-32.52%	-	-
06/18	1,450	1,457	1,368	1,373	-6.09%	825,100	-	-29.45%	-	-
06/17	1,450	1,520	1,450	1,462	+2.96%	1,011,800	-	-24.91%	-	-
06/16	1,486	1,560	1,402	1,420	-1.39%	1,643,400	-	-27.03%	-	-
06/15	1,660	1,660	1,439	1,440	-16.76%	2,190,400	-	-26.15%	-	-
06/12	1,800	1,800	1,655	1,730	-0.86%	1,192,000	-	-11.46%	-	-
06/11	1,660	1,774	1,660	1,745	+4.18%	1,253,100	-	-10.33%	-	-
06/10	1,725	1,787	1,630	1,675	-4.88%	1,342,100	-	-13.39%	-	-
06/09	1,943	1,947	1,733	1,761	-7.32%	1,172,700	-	-8.61%	-	-
06/08	1,860	1,944	1,839	1,900	-4.67%	1,122,800	-	-0.84%	-	-
06/05	2,024	2,058	1,902	1,993	+0.3%	1,869,100	-	+4.78%	-	-
06/04	2,126	2,138	1,959	1,987	-10.74%	1,677,500	-	+5.41%	-	-
06/03	2,031	2,268	2,030	2,226	+11.8%	2,981,100	-	+19.1%	-	-
06/02	2,002	2,054	1,920	1,991	-4.55%	2,043,700	-	+7.97%	-	-
06/01	2,398	2,398	2,019	2,086	-13.23%	2,777,800	-	+13.8%	-	-
05/29	2,550	2,610	2,180	2,404	-4.03%	5,099,600	-	+32.67%	-	-
05/28	2,420	2,540	2,330	2,505	+3.56%	3,642,400	-	+40.57%	-	-
05/27	2,711	2,750	2,372	2,419	-12.04%	4,837,600	-	+38.39%	-	-
05/26	2,315	2,753	2,171	2,750	+17.92%	6,438,500	-	+60.35%	-	-
05/25	2,510	2,723	2,128	2,332	-3.24%	9,714,700	-	+40.06%	-	-
05/22	2,257	2,440	2,171	2,410	+12.41%	5,845,100	-	+47.85%	-	-
05/21	1,833	2,185	1,791	2,144	+19.58%	5,346,300	-	+34.59%	-	-
05/20	1,800	1,866	1,679	1,793	+0.34%	1,317,300	-	+14.5%	-	-
05/19	1,810	1,890	1,750	1,787	-0.11%	2,313,900	-	+14.92%	-	-
05/18	1,684	1,840	1,660	1,789	+17.39%	3,782,100	-	+15.72%	-	-
05/15	1,431	1,564	1,431	1,524	+8.7%	1,235,800	-	-0.59%	-	-
05/14	1,433	1,474	1,345	1,402	-3.18%	929,100	-	-8.31%	-	-
05/13	1,470	1,470	1,421	1,448	-4.11%	428,700	-	-5.73%	-	-
05/12	1,544	1,560	1,496	1,510	-1.24%	337,200	-	-1.95%	-	-
05/11	1,538	1,582	1,517	1,529	-1.1%	506,100	-	-0.52%	-	-
05/08	1,457	1,553	1,440	1,546	+7.14%	546,000	-	+0.85%	-	-
05/07	1,515	1,530	1,432	1,443	-3.15%	630,900	-	-5.69%	-	-

年初来

年度	株価		出来高	時価総額		25日乖離
年度	高値	安値	大商い	高値	安値	プラス	マイナス
2008年 3月期	817 182,000 6/25	80 17,800 3/18	8,559,861 38,410 6/26	-	-	+20.7% 12/5	-32.36% 9/26
2009年 3月期	131 29,170 5/19	31 6,860 10/10	171,821 771 5/15	-	-	+49.32% 11/6	-46.03% 10/10
2010年 3月期	429 95,500 3/26	44 9,910 4/8	2,512,022 11,272 3/26	-	-	+107.09% 2/3	-15.69% 7/13
2011年 3月期	744 165,900 4/14	212 47,150 8/19	3,390,070 15,212 4/7	94億3722万	26億8212万	+41.44% 12/6	-36.23% 3/16
2012年 3月期	415 92,500 4/21	188 210 9/26 210 9/21	1,560,208 1,400,200 10/14	52億6186万	23億8917万	+31.42% 10/14	-21% 5/25
2013年 3月期	259 289 4/2	132 147 8/16 147 8/15	1,229,045 1,103,000 3/25	32億8795万	16億7241万	+32.91% 8/29	-27.94% 5/15
2014年 3月期	538 600 11/26	162 180 6/7	3,720,787 3,339,200 7/25	68億2620万	20億4786万	+76.16% 7/25	-27.9% 2/17
2015年 3月期	364 10/6	164 5/21	17,984,000 10/2	56億675万	37億3165万	+36.07% 10/3	-21.56% 5/20
2016年 3月期	1,640 2/1	185 8/25	39,075,400 12/10	252億6119万	28億4958万	+147.87% 12/16	-22.46% 8/25
2017年 3月期	1,437 4/20	641 6/24	14,389,800 4/20	221億3434万	98億7342万	+13.99% 9/12	-32.09% 6/24
2018年 3月期	1,745 7/6	630 4/13	57,759,700 7/6	268億7852万	97億399万	+61.04% 6/1	-18.6% 8/1
2019年 3月期	1,409 4/26	641 12/25	2,701,000 6/19	246億2955万	112億1190万	+13.87% 8/31	-22.12% 12/25
2020年 3月期	1,157 7/4	264 3/17	1,515,400 8/13	202億3739万	46億1769万	+84.23% 4/20	-38.76% 3/16
2021年 3月期	1,232 12/1	298 4/6	4,588,400 4/21	215億4923万	52億1239万	+38.99% 8/27	-15.57% 3/8
2022年 3月期	1,140 1/4	607 8/20	3,748,300 1/14	199億4004万	106億1719万	+31.99% 12/29	-22.48% 8/13
2023年 3月期	1,268 6/6	693 3/14 12/28	3,234,100 7/14	221億7892万	121億2144万	+27.26% 6/3	-15.46% 5/12
2024年 3月期	890 7/11	572 1/18	4,449,300 6/1	155億6722万	100億500万	+18.51% 5/31	-13.84% 10/4
2025年 3月期	689 4/1	407 8/5	1,323,100 1/7	120億5148万	71億1894万	+16.62% 1/9	-27.05% 4/7
2026年 3月期	2,510 8/26	396 4/7	44,875,700 8/27	439億307万	69億2654万	+154.96% 8/25	-23.92% 10/2
最新	1,087 2026/9/30		174,700	190億1300万		-2.95% 1,120

年間値上がり率

2008/12/30 vs 2007/12/28: -44%（0.56倍）
2009/12/30 vs 2008/12/30: -4%（0.96倍）
2010/12/30 vs 2009/12/30: 541%（6.41倍）
2011/12/30 vs 2010/12/30: 9770%（98.7倍）
2012/12/28 vs 2011/12/30: -37%（0.63倍）
2013/12/30 vs 2012/12/28: 175%（2.75倍）
2014/12/30 vs 2013/12/30: -46%（0.54倍）
2015/12/30 vs 2014/12/30: 279%（3.79倍）
2016/12/30 vs 2015/12/30: -10%（0.9倍）
2017/12/29 vs 2016/12/30: 43%（1.43倍）
2018/12/28 vs 2017/12/29: -35%（0.65倍）
2019/12/30 vs 2018/12/28: -13%（0.87倍）
2020/12/30 vs 2019/12/30: 66%（1.66倍）
2021/12/30 vs 2020/12/30: 8%（1.08倍）
2022/12/30 vs 2021/12/30: -35%（0.65倍）
2023/12/29 vs 2022/12/30: -11%（0.89倍）
2024/12/30 vs 2023/12/29: -18%（0.82倍）
2025/12/30 vs 2024/12/30: 79%（1.79倍）
2026/09/30 vs 2025/12/30: 15%（1.15倍）
過去安値 76円（2008/12/30）: 1325%（14.25倍）
1,087円（9/30）

アステリア（3853）の株価チャート

株価

9/30

乖離率

2026/05/07～2026/09/30

株価推移

年初来

年間値上がり率

開示資料

決算

株式

チャート