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
09/18	3,100	3,102	3,036	3,036	-1.72%	2,304,800	-	+1.5%	-	-
09/17	3,055	3,089	3,049	3,089	+1.35%	1,427,500	-	+3.45%	-	-
09/16	3,072	3,087	3,046	3,048	-0.29%	1,211,100	-	+2.35%	-	-
09/15	3,090	3,102	3,041	3,057	-0.33%	1,733,800	-	+2.93%	-	-
09/14	3,040	3,094	3,030	3,067	+2.3%	2,751,000	-	+3.51%	-	-
09/11	2,975	3,003	2,975	2,998	+0.07%	2,036,200	-	+1.39%	-	-
09/10	3,015	3,028	2,996	2,996	-0.73%	1,778,400	-	+1.42%	-	-
09/09	2,997	3,018	2,974	3,018	+0.2%	2,035,000	-	+2.31%	-	-
09/08	2,995	3,012	2,977	3,012	+0.74%	1,483,100	-	+2.28%	-	-
09/07	3,019	3,037	2,985	2,990	-0.99%	1,406,100	-	+1.6%	-	-
09/04	3,017	3,036	3,001	3,020	+0.37%	1,943,800	-	+2.58%	-	-
09/03	2,977	3,009	2,971	3,009	+0.5%	2,210,000	-	+2.07%	-	-
09/02	3,031	3,038	2,991	2,994	-1.22%	1,978,800	-	+1.25%	-	-
09/01	3,016	3,049	3,006	3,031	+0.53%	1,704,200	-	+2.33%	-	-
08/31	2,990	3,030	2,976	3,015	+1.07%	2,969,200	-	+1.72%	-	-
08/28	2,956	2,987	2,951	2,983	-0.37%	1,801,100	-	+0.71%	-	-
08/27	2,978	3,009	2,965	2,994	+0.27%	1,503,900	-	+1.15%	-	-
08/26	2,970	2,995	2,956	2,986	0%	1,536,200	-	+0.95%	-	-
08/25	2,992	3,009	2,980	2,986	+1.12%	1,363,900	-	+0.95%	-	-
08/24	2,957	2,991	2,947	2,953	-0.24%	1,311,300	-	-0.17%	-	-
08/21	2,918	2,967	2,917	2,960	+2.49%	2,092,800	-	+0.07%	-	-
08/20	2,900	2,930	2,874	2,888	+0.45%	1,790,900	-	-2.4%	-	-
08/19	2,900	2,901	2,851	2,875	-0.31%	2,027,500	-	-2.97%	-	-
08/18	2,880	2,900	2,851	2,884	-0.14%	2,230,800	-	-2.76%	-	-
08/17	2,928	2,930	2,888	2,888	-1.1%	2,515,400	-	-2.66%	-	-
08/14	2,864	2,926	2,857	2,920	+1.74%	2,433,000	-	-1.58%	-	-
08/13	2,863	2,882	2,835	2,870	+0.31%	2,889,300	-	-3.27%	-	-
08/12	2,889	2,907	2,861	2,861	-0.28%	2,960,700	-	-3.64%	-	-
08/10	2,930	2,931	2,868	2,869	-1.95%	2,582,900	-	-3.4%	-	-
08/07	2,950	2,978	2,916	2,926	-0.03%	2,298,300	-	-1.38%	-	-
08/06	2,818	2,927	2,783	2,927	+1.14%	4,434,100	-	-1.05%	-	-
08/05	2,900	2,916	2,884	2,894	-0.21%	1,971,600	-	-1.8%	-	-
08/04	2,940	2,949	2,894	2,900	-1.83%	2,189,800	-	-1.36%	-	-
08/03	2,980	2,983	2,903	2,954	-1.57%	3,224,700	-	+0.68%	-	-
07/31	3,009	3,095	3,000	3,001	-4.46%	2,479,800	-	+2.67%	-	-
07/30	3,210	3,227	3,098	3,141	-2.42%	2,426,100	-	+8.01%	-	-
07/29	3,144	3,236	3,113	3,219	+2.91%	2,959,500	-	+11.46%	-	-
07/28	3,099	3,128	3,084	3,128	+1.72%	2,286,400	-	+9.22%	-	-
07/27	2,987	3,077	2,982	3,075	+3.36%	2,853,600	-	+8.12%	-	-
07/24	2,895	2,990	2,894	2,975	+1.81%	2,070,100	-	+5.35%	-	-
07/23	2,941	2,943	2,907	2,922	-0.58%	2,079,900	-	+3.99%	-	-
07/22	2,935	2,944	2,893	2,939	-1.54%	2,887,300	-	+5.11%	-	-
07/21	2,996	3,043	2,978	2,985	-0.37%	3,446,900	-	+7.3%	-	-
07/17	3,000	3,049	2,983	2,996	+1.18%	3,638,100	-	+8.35%	-	-
07/16	2,964	3,001	2,945	2,961	-0.44%	2,796,000	-	+7.75%	-	-
07/15	2,997	3,002	2,945	2,974	-0.57%	4,016,100	-	+8.78%	-	-
07/14	2,990	3,014	2,972	2,991	+0.98%	4,181,600	-	+9.96%	-	-
07/13	2,900	2,979	2,898	2,962	+2.6%	3,958,300	-	+9.62%	-	-
07/10	2,886	2,915	2,875	2,887	-0.65%	5,018,800	-	+7.48%	-	-
07/09	2,874	2,906	2,862	2,906	-0.62%	3,416,100	-	+8.84%	-	-
07/08	2,912	2,930	2,897	2,924	+0.41%	2,738,500	-	+10.21%	-	-
07/07	2,881	2,917	2,856	2,912	+1.46%	3,390,600	-	+10.47%	-	-
07/06	2,818	2,870	2,797	2,870	+2.61%	3,864,200	-	+9.58%	-	-
07/03	2,772	2,816	2,769	2,797	+3.59%	3,794,500	-	+7.37%	-	-
07/02	2,690	2,746	2,684	2,700	+1.85%	2,392,300	-	+3.93%	-	-
07/01	2,720	2,734	2,646	2,651	-2.72%	3,537,900	-	+2.16%	-	-
06/30	2,739	2,750	2,721	2,725	-0.73%	2,842,600	-	+5.05%	-	-
06/29	2,686	2,746	2,677	2,745	+2.54%	3,357,400	-	+5.98%	-	-
06/26	2,648	2,677	2,635	2,677	+1.48%	2,302,400	-	+3.44%	-	-
06/25	2,667	2,667	2,632	2,638	-0.08%	1,923,900	-	+1.93%	-	-
06/24	2,649	2,665	2,625	2,640	+0.38%	2,366,500	-	+1.85%	-	-
06/23	2,620	2,641	2,591	2,630	+0.73%	2,708,400	-	+1.35%	-	-
06/22	2,585	2,611	2,565	2,611	+0.66%	2,356,100	-	+0.42%	-	-
06/19	2,590	2,602	2,565	2,594	-0.99%	3,710,800	-	-0.42%	-	-
06/18	2,587	2,631	2,567	2,620	+1.79%	3,415,200	-	+0.34%	-	-
06/17	2,585	2,601	2,561	2,574	+0.16%	3,294,500	-	-1.53%	-	-
06/16	2,563	2,582	2,545	2,570	+0.19%	2,541,800	-	-1.95%	-	-
06/15	2,591	2,612	2,565	2,565	-0.5%	2,294,400	-	-2.36%	-	-
06/12	2,609	2,613	2,563	2,578	-1.23%	3,040,300	-	-2.16%	-	-
06/11	2,645	2,658	2,593	2,610	-0.27%	3,471,400	-	-1.29%	-	-
06/10	2,578	2,618	2,540	2,617	+2.55%	3,455,700	-	-1.43%	-	-
06/09	2,576	2,589	2,540	2,552	+0.2%	2,984,300	-	-4.2%	-	-
06/08	2,546	2,566	2,516	2,547	+1.51%	3,365,600	-	-4.82%	-	-
06/05	2,512	2,543	2,504	2,509	+1.58%	4,224,400	-	-6.8%	-	-
06/04	2,489	2,491	2,453	2,470	-1.04%	4,022,100	-	-8.86%	-	-
06/03	2,488	2,511	2,473	2,496	+0.44%	4,134,800	-	-8.54%	-	-
06/02	2,505	2,520	2,479	2,485	-1.74%	4,711,900	-	-9.6%	-	-
06/01	2,617	2,625	2,529	2,529	-3.8%	4,246,100	-	-8.7%	-	-
05/29	2,610	2,663	2,609	2,629	+0.34%	3,679,000	-	-5.77%	-	-
05/28	2,637	2,640	2,611	2,620	+0.15%	2,828,200	-	-6.7%	-	-
05/27	2,630	2,643	2,595	2,616	-0.53%	2,806,000	-	-7.37%	-	-
05/26	2,688	2,688	2,630	2,630	-2.19%	2,482,400	-	-7.43%	-	-
05/25	2,703	2,703	2,664	2,689	-0.15%	2,426,900	-	-5.95%	-	-
05/22	2,710	2,723	2,690	2,693	-1.07%	2,516,200	-	-6.23%	-	-
05/21	2,745	2,766	2,722	2,722	-0.18%	2,358,700	-	-5.81%	-	-
05/20	2,755	2,756	2,684	2,727	-1.09%	3,410,200	-	-6.16%	-	-
05/19	2,768	2,784	2,749	2,757	+0.77%	2,660,200	-	-5.71%	-	-
05/18	2,753	2,787	2,736	2,736	+0.18%	2,762,400	-	-6.97%	-	-
05/15	2,710	2,735	2,702	2,731	+0.77%	2,728,100	-	-7.67%	-	-
05/14	2,730	2,767	2,707	2,710	-0.81%	2,487,200	-	-8.91%	-	-
05/13	2,742	2,771	2,726	2,732	+0.66%	1,938,200	-	-8.78%	-	-
05/12	2,765	2,767	2,704	2,714	-2.62%	3,295,400	-	-9.92%	-	-
05/11	2,762	2,802	2,756	2,787	+0.14%	2,258,500	-	-8.05%	-	-
05/08	2,882	2,892	2,783	2,783	-3.6%	3,939,100	-	-8.6%	-	-
05/07	2,809	2,934	2,801	2,887	+1.05%	4,630,600	-	-5.62%	-	-
05/01	2,811	2,888	2,750	2,857	+0.88%	4,997,800	-	-7%	-	-
04/30	2,900	2,910	2,822	2,832	-4.45%	4,724,000	-	-8.23%	-	-
04/28	2,950	2,992	2,949	2,964	+0.65%	2,403,200	-	-4.42%	-	-
04/27	2,962	2,979	2,945	2,945	-0.71%	2,106,600	-	-5.31%	-	-
04/24	2,993	3,000	2,952	2,966	-1%	1,879,400	-	-4.87%	-	-

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
2010年 3月期	1,770 354,000 9/24	1,476 295,200 4/23	3,834,000 19,170 6/19	-	-	6440億 3/31
2011年 3月期	1,748 349,500 4/14	1,350 270,000 3/15	5,196,800 25,984 3/28	6990億	5400億	6420億 3/31
2012年 3月期	1,765 3,530 3/9	1,453 290,500 4/28	5,087,400 2,543,700 10/4	7060億	5810億	6652億 3/30
2013年 3月期	2,330 4,660 3/21	1,518 3,035 6/7 3,035 5/30 他2件	5,415,000 2,707,500 3/26	9320億	6070億	8953億2680万 3/29
2014年 3月期	2,418 4,835 5/23	1,920 3,840 6/13	5,946,800 2,973,400 3/26	9670億	7680億	8159億9233万 3/31
2015年 3月期	3,589 7,178 3/19	1,976 3,951 4/11	4,557,600 2,278,800 3/31	1兆3906億	7654億4698万	1兆2204億 3/31
2016年 3月期	4,744 9,488 8/5	3,110 6,219 4/1	5,123,000 2,561,500 8/25	1兆8381億	1兆2048億	1兆3455億 3/31
2017年 3月期	3,807 7,614 3/13	2,799 5,598 8/19	4,647,600 2,323,800 5/31	1兆4750億	1兆845億	1兆4020億 3/31
2018年 3月期	4,318 8,636 1/25	3,543 7,086 4/4	4,634,800 2,317,400 3/27	1兆6730億	1兆3728億	1兆4388億 3/30
2019年 3月期	4,271 8,542 3/26	3,607 7,213 12/25	4,206,800 2,103,400 3/26	1兆6441億	1兆3883億	1兆6042億 3/29
2020年 3月期	4,989 9,978 11/26	2,931 5,861 3/13	4,512,600 2,256,300 5/7	1兆9091億	1兆1214億	1兆4141億 3/31
2021年 3月期	3,832 7,663 4/8	2,205 4,410 8/3	6,941,400 3,470,700 11/10	1兆4661億	8437億8514万	1兆1732億 3/31
2022年 3月期	3,500 7,000 6/9	2,294 4,588 3/8	49,645,800 24,822,900 9/21	1兆3393億	1兆1194億	1兆2417億 3/31
2023年 3月期	3,038 6,075 10/18	2,303 4,606 6/17	8,943,600 4,471,800 2/1	1兆4823億	1兆1238億	1兆3300億 3/31
2024年 3月期	3,327 6,654 3/25	2,729 5,458 10/18	9,153,400 4,576,700 11/30	1兆6235億	1兆3317億	1兆5290億 3/29
2025年 3月期	3,274 5/2	2,401 8/5	8,830,800 5/1	1兆5977億	1兆1716億	1兆3723億 3/31
2026年 3月期	3,577 8/20	2,771 4/7	7,584,600 5/7	1兆6848億	1兆3051億	1兆4235億 3/31
最新	3,036 2026/9/18		2,304,800	1兆3830億

西日本旅客鉄道（9021）の時価総額の推移

2026/04/24～2026/09/18

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート