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
10/02	2,302	2,309	2,241	2,245	-2.86%	5,521,400	-	-3.85%	-	-
10/01	2,312	2,322	2,263	2,311	-0.43%	5,172,900	-	-1.32%	-	-
09/30	2,296	2,335	2,265	2,321	+1.18%	8,779,800	-	-1.07%	-	-
09/29	2,321	2,323	2,282	2,294	-2.55%	6,277,000	-	-2.3%	-	-
09/28	2,371	2,390	2,354	2,354	-1.88%	7,543,600	-	+0.04%	-	-
09/25	2,389	2,413	2,379	2,399	+1.7%	5,627,600	-	+1.95%	-	-
09/24	2,402	2,402	2,351	2,359	-1.05%	8,473,200	-	+0.43%	-	-
09/18	2,377	2,387	2,356	2,384	+0.8%	7,762,900	-	+1.62%	-	-
09/17	2,334	2,367	2,325	2,365	+2.2%	4,017,700	-	+0.85%	-	-
09/16	2,314	2,327	2,302	2,314	-0.04%	5,057,600	-	-1.24%	-	-
09/15	2,312	2,332	2,290	2,315	+0.96%	4,661,900	-	-1.28%	-	-
09/14	2,250	2,293	2,237	2,293	+2.32%	4,219,300	-	-2.3%	-	-
09/11	2,183	2,241	2,183	2,241	+0.63%	6,821,700	-	-4.56%	-	-
09/10	2,225	2,239	2,204	2,227	-0.45%	5,918,400	-	-5.23%	-	-
09/09	2,260	2,266	2,233	2,237	-1.93%	6,209,400	-	-4.73%	-	-
09/08	2,287	2,294	2,271	2,281	-0.96%	3,779,100	-	-2.73%	-	-
09/07	2,349	2,358	2,298	2,303	-2.25%	3,348,800	-	-1.62%	-	-
09/04	2,380	2,392	2,356	2,356	-2.52%	5,484,800	-	+0.81%	-	-
09/03	2,397	2,426	2,390	2,417	+1.13%	4,891,400	-	+3.56%	-	-
09/02	2,375	2,413	2,362	2,390	-1.04%	6,357,100	-	+2.62%	-	-
09/01	2,380	2,431	2,369	2,415	+1.81%	5,726,800	-	+3.96%	-	-
08/31	2,333	2,372	2,331	2,372	+0.04%	15,498,500	-	+2.46%	-	-
08/28	2,382	2,404	2,364	2,371	-0.84%	6,036,800	-	+2.82%	-	-
08/27	2,401	2,418	2,386	2,391	-1.24%	3,828,800	-	+4.05%	-	-
08/26	2,419	2,455	2,414	2,421	+0.25%	6,620,200	-	+5.77%	-	-
08/25	2,404	2,416	2,375	2,415	+0.33%	4,225,200	-	+5.92%	-	-
08/24	2,400	2,416	2,380	2,407	+0.84%	4,258,200	-	+6.04%	-	-
08/21	2,385	2,406	2,373	2,387	-1.28%	4,564,900	-	+5.62%	-	-
08/20	2,387	2,419	2,377	2,418	+3.47%	7,092,700	-	+7.47%	-	-
08/19	2,335	2,340	2,291	2,337	+1.13%	8,354,700	-	+4.38%	-	-
08/18	2,290	2,312	2,250	2,311	+1.23%	4,808,500	-	+3.63%	-	-
08/17	2,353	2,356	2,270	2,283	-3.14%	3,904,500	-	+2.7%	-	-
08/14	2,370	2,370	2,334	2,357	+1.25%	5,434,500	-	+6.27%	-	-
08/13	2,362	2,365	2,307	2,328	-1.19%	4,696,600	-	+5.39%	-	-
08/12	2,353	2,374	2,326	2,356	-0.3%	6,164,000	-	+6.95%	-	-
08/10	2,329	2,377	2,297	2,363	+1.55%	6,287,500	-	+7.56%	-	-
08/07	2,258	2,336	2,244	2,327	+1.66%	8,001,800	-	+6.3%	-	-
08/06	2,180	2,312	2,168	2,289	+6.02%	10,352,900	-	+4.95%	-	-
08/05	2,165	2,175	2,136	2,159	-0.46%	5,388,800	-	-0.74%	-	-
08/04	2,140	2,177	2,125	2,169	-0.32%	6,719,900	-	-0.28%	-	-
08/03	2,191	2,194	2,130	2,176	-1.18%	7,373,300	-	+0.05%	-	-
07/31	2,204	2,236	2,187	2,202	-3.72%	8,229,600	-	+1.29%	-	-
07/30	2,291	2,295	2,232	2,287	-0.39%	8,531,100	-	+5.29%	-	-
07/29	2,265	2,306	2,224	2,296	+2.78%	9,394,300	-	+5.95%	-	-
07/28	2,220	2,243	2,192	2,234	+1.09%	7,062,100	-	+3.43%	-	-
07/27	2,168	2,215	2,166	2,210	+1.98%	5,781,500	-	+2.41%	-	-
07/24	2,155	2,172	2,132	2,167	+0.28%	4,657,000	-	+0.56%	-	-
07/23	2,181	2,181	2,150	2,161	-0.69%	4,744,700	-	+0.23%	-	-
07/22	2,218	2,218	2,162	2,176	-0.96%	7,982,000	-	+0.97%	-	-
07/21	2,190	2,205	2,152	2,197	+2.14%	9,078,900	-	+2.04%	-	-
07/17	2,170	2,189	2,127	2,151	+0.14%	10,798,400	-	-0.05%	-	-
07/16	2,140	2,169	2,133	2,148	+0.28%	7,147,600	-	-0.14%	-	-
07/15	2,141	2,147	2,110	2,142	-0.19%	6,310,600	-	-0.33%	-	-
07/14	2,138	2,158	2,124	2,146	+1.18%	5,802,100	-	-0.14%	-	-
07/13	2,127	2,138	2,109	2,121	-0.98%	4,304,400	-	-1.3%	-	-
07/10	2,176	2,176	2,126	2,142	+0.19%	5,971,100	-	-0.42%	-	-
07/09	2,145	2,159	2,130	2,138	-0.42%	4,773,500	-	-0.6%	-	-
07/08	2,199	2,200	2,147	2,147	-1.29%	6,198,900	-	-0.23%	-	-
07/07	2,186	2,198	2,165	2,175	-1.49%	6,880,100	-	+1.07%	-	-
07/06	2,172	2,217	2,161	2,208	+2.6%	4,506,600	-	+2.6%	-	-
07/03	2,183	2,191	2,145	2,152	+0.56%	5,173,500	-	+0.05%	-	-
07/02	2,128	2,148	2,105	2,140	+0.94%	6,188,700	-	-0.74%	-	-
07/01	2,153	2,161	2,112	2,120	-2.53%	5,055,800	-	-1.62%	-	-
06/30	2,174	2,185	2,152	2,175	+0.18%	9,968,900	-	+0.88%	-	-
06/29	2,163	2,204	2,160	2,171	+1.21%	10,716,900	-	+0.6%	-	-
06/26	2,150	2,158	2,128	2,145	-0.09%	6,216,800	-	-0.79%	-	-
06/25	2,180	2,181	2,147	2,147	-0.6%	4,672,000	-	-0.92%	-	-
06/24	2,135	2,174	2,133	2,160	+1.27%	5,998,200	-	-0.55%	-	-
06/23	2,175	2,176	2,122	2,133	-2.02%	6,256,400	-	-2.07%	-	-
06/22	2,143	2,177	2,134	2,177	+1.44%	5,402,600	-	-0.37%	-	-
06/19	2,150	2,161	2,122	2,146	-1.33%	7,150,300	-	-2.01%	-	-
06/18	2,160	2,187	2,146	2,175	+1.97%	5,485,900	-	-1%	-	-
06/17	2,144	2,151	2,111	2,133	-0.51%	5,355,000	-	-3.27%	-	-
06/16	2,140	2,156	2,113	2,144	-0.42%	4,963,900	-	-3.21%	-	-
06/15	2,150	2,190	2,139	2,153	+0.61%	5,801,400	-	-3.11%	-	-
06/12	2,139	2,157	2,122	2,140	+1.57%	8,991,300	-	-3.99%	-	-
06/11	2,070	2,107	2,041	2,107	-1.59%	8,535,200	-	-5.73%	-	-
06/10	2,127	2,141	2,112	2,141	-0.19%	5,436,200	-	-4.55%	-	-
06/09	2,157	2,158	2,124	2,145	-0.19%	5,620,400	-	-4.5%	-	-
06/08	2,111	2,163	2,090	2,149	-0.56%	6,531,000	-	-4.45%	-	-
06/05	2,188	2,188	2,150	2,161	+0.46%	4,199,200	-	-4.21%	-	-
06/04	2,145	2,170	2,140	2,151	-0.42%	6,164,900	-	-5.03%	-	-
06/03	2,166	2,167	2,124	2,160	-0.46%	6,126,600	-	-5.14%	-	-
06/02	2,152	2,178	2,105	2,170	-0.18%	8,224,300	-	-5.24%	-	-
06/01	2,248	2,275	2,137	2,174	-4.77%	6,914,400	-	-5.6%	-	-
05/29	2,150	2,283	2,147	2,283	+7.49%	20,918,200	-	-1.47%	-	-
05/28	2,133	2,164	2,108	2,124	-0.47%	7,689,700	-	-8.8%	-	-
05/27	2,189	2,214	2,102	2,134	-4.48%	9,240,000	-	-9.04%	-	-
05/26	2,258	2,265	2,207	2,234	-1.5%	3,770,200	-	-5.5%	-	-
05/25	2,265	2,303	2,239	2,268	-0.09%	4,033,200	-	-4.67%	-	-
05/22	2,279	2,291	2,250	2,270	-0.35%	5,027,300	-	-4.98%	-	-
05/21	2,340	2,348	2,271	2,278	-0.74%	4,427,000	-	-5.12%	-	-
05/20	2,314	2,333	2,267	2,295	-0.95%	5,886,800	-	-4.93%	-	-
05/19	2,299	2,331	2,283	2,317	+0.74%	5,914,200	-	-4.49%	-	-
05/18	2,300	2,321	2,275	2,300	-1.08%	4,721,000	-	-5.66%	-	-
05/15	2,327	2,368	2,303	2,325	-1.82%	5,823,400	-	-5.14%	-	-
05/14	2,397	2,397	2,340	2,368	-0.38%	4,542,000	-	-3.82%	-	-
05/13	2,370	2,385	2,349	2,377	+2.1%	5,716,300	-	-3.8%	-	-
05/12	2,321	2,342	2,305	2,328	+0.13%	4,542,000	-	-6.13%	-	-
05/11	2,308	2,341	2,275	2,325	+1.09%	6,300,600	-	-6.74%	-	-

年初来

年度	株価		出来高	PER		PBR		時価総額		期末
年度	高値	安値	大商い	高値	安値	高値	安値	高値	安値	PER
2010年 3月期	780 3,900 8/11 3,900 8/10	602 3,010 4/1	26,588,000 5,317,600 8/11	15.18	11.72	1.66	1.28	-	-	13.18倍 3/31
2011年 3月期	697 3,485 4/12	540 2,700 3/15	31,185,500 6,237,100 3/16	24.11	18.68	1.44	1.12	1兆6587億	1兆2851億	21.31倍 3/31
2012年 3月期	698 3,490 3/27	541 2,703 8/9	29,036,500 5,807,300 6/10	20.88	16.17	1.45	1.12	1兆6331億	1兆2649億	20.34倍 3/30
2013年 3月期	1,054 5,270 3/15 5,270 3/11 他2件	604 3,020 6/4	28,919,500 5,783,900 3/8	26.67	15.28	2.1	1.2	2兆4661億	1兆4132億	25.61倍 3/29
2014年 3月期	1,340 6,699 2/28	930 4,650 4/2	26,722,500 5,344,500 10/24	33.12	22.99	2.36	1.64	3兆612億	2兆1760億	30.26倍 3/31
2015年 3月期	2,047 3/6	1,062 4/14	22,109,700 11/4	33.28	17.27	3.41	1.77	4兆6258億	2兆4264億	32倍 3/31
2016年 3月期	2,009 8/5	1,476 2/12	16,841,600 3/11	22.38	16.45	3.39	2.49	4兆4636億	3兆2794億	16.68倍 3/31
2017年 3月期	1,779 8/1	1,358 4/7	22,216,800 11/9	17.16	13.1	2.89	2.2	3兆8316億	3兆172億	14.14倍 3/31
2018年 3月期	1,624 3/30	1,332 7/18	18,995,300 5/12	20.02	16.42	2.53	2.08	3兆3597億	2兆7556億	19.9倍 3/30
2019年 3月期	2,056 9/20	1,356 1/4	16,607,400 5/31	17.87	11.79	3.08	2.03	4兆705億	2兆6846億	14.42倍 3/29
2020年 3月期	1,987 2/7	1,375 8/6	22,647,600 3/13	19.08	13.2	2.86	1.98	3兆7530億	2兆5971億	16.04倍 3/31
2021年 3月期	1,982 6/2	1,426 10/29	18,762,100 11/30	30.53	21.96	2.65	1.91	3兆6900億	2兆6549億	26.21倍 3/31
2022年 3月期	2,052 2/8	1,590 4/27	20,915,400 5/27	30.59	23.7	2.57	1.99	3兆8203億	2兆9602億	28.49倍 3/31
2023年 3月期	2,205 7/27	1,824 3/16	10,785,000 2/20	40.65	33.63	2.63	2.17	4兆480億	3兆3008億	34.72倍 3/31
2024年 3月期	2,361 5/25	1,551 3/8	24,370,600 2/6	248.53	163.26	2.65	1.74	4兆2726億	2兆8067億	173.05倍 3/29
2025年 3月期	1,835 8/29	1,415 2/5	30,231,300 4/15	64.73	49.91	2.17	1.67	3兆3207億	2兆5606億	51.04倍 3/31
2026年 3月期	2,622 3/27	1,244 4/9	25,176,100 7/31	16.11	7.64	2.57	1.22	4兆7449億	2兆2512億	15.48倍 3/31
最新	2,245 2026/10/2		5,521,400	-		-		4兆626億		-

アステラス製薬（4503）のPER（株価収益率）の推移

2026/05/11～2026/10/02

株価＆PERの推移

年初来

開示資料

決算

株式

チャート