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
03/09	2,522	2,543	2,495	2,536	-2.46%	150,300	943億766万	+1.97%
03/06	2,581	2,603	2,549	2,600	-0.08%	88,400	966億8767万	+4.92%
03/05	2,568	2,620	2,555	2,602	+4%	154,400	967億6204万	+5.56%
03/04	2,520	2,563	2,473	2,502	-2.83%	178,800	930億4329万	+2.04%
03/03	2,612	2,612	2,566	2,575	-1.9%	147,800	957億5798万	+5.32%
03/02	2,580	2,626	2,563	2,625	+1%	167,900	976億1736万	+7.8%
02/27	2,569	2,609	2,560	2,599	+0.93%	169,100	966億5048万	+7.31%
02/26	2,550	2,575	2,544	2,575	+0.98%	127,500	957億5798万	+6.85%
02/25	2,563	2,570	2,535	2,550	-0.39%	89,500	948億2829万	+6.29%
02/24	2,520	2,572	2,509	2,560	+1.71%	119,400	952億17万	+7.16%
02/20	2,475	2,524	2,470	2,517	+0.68%	107,200	936億110万	+5.8%
02/19	15:30 役員人事について
02/19	2,478	2,500	2,456	2,500	+0.73%	102,200	929億6891万	+5.44%
02/18	2,500	2,500	2,480	2,482	+0.04%	66,400	922億9954万	+5.08%
02/17	2,501	2,518	2,475	2,481	-0.8%	93,400	922億6235万	+5.48%
02/16	2,507	2,512	2,482	2,501	+1.3%	103,200	930億610万	+6.79%
02/13	2,464	2,485	2,452	2,469	+0.53%	82,000	918億1610万	+5.92%
02/12	2,415	2,463	2,412	2,456	+2.33%	115,900	913億3266万	+5.86%
02/10	2,400	2,408	2,383	2,400	+0.59%	99,200	892億5016万	+3.9%
02/09	2,400	2,404	2,378	2,386	+0.08%	178,700	887億2953万	+3.56%
02/06	2,370	2,386	2,367	2,384	+0.55%	83,600	886億5515万	+3.7%
02/05	2,415	2,416	2,371	2,371	-0.71%	110,200	881億7172万	+3.45%
02/04	2,384	2,403	2,376	2,388	+0.51%	71,500	888億390万	+4.51%
02/03	2,358	2,388	2,356	2,376	+1.06%	84,200	883億5765万	+4.3%
02/02	2,390	2,401	2,346	2,351	-1.51%	123,600	874億2797万	+3.57%
01/30	16:00 自己株式の取得状況及び取得終了に関するお知らせ
01/30	2,315	2,390	2,306	2,387	+3.11%	157,200	887億6672万	+5.9%
01/29	16:00 2026年3月期第3四半期決算短信〔日本基準〕(連結)
01/29	2,286	2,319	2,266	2,315	+1.85%	158,500	860億8921万	+3.53%
01/28	2,284	2,284	2,261	2,273	-0.61%	105,500	845億2733万	+2.34%
01/27	2,311	2,311	2,286	2,287	-1.04%	110,500	850億4796万	+3.62%
01/26	2,320	2,327	2,311	2,311	-0.77%	97,900	859億4046万	+5.43%
01/23	2,318	2,331	2,318	2,329	+0.91%	189,000	866億984万	+7.03%
01/22	2,302	2,322	2,300	2,308	+0.87%	101,500	858億2890万	+6.85%
01/21	2,283	2,294	2,269	2,288	-0.52%	139,200	850億8515万	+6.72%
01/20	2,324	2,325	2,300	2,300	-0.65%	70,800	855億3140万	+8.08%
01/19	2,317	2,324	2,303	2,315	+0.78%	60,600	860億8921万	+9.61%
01/16	2,311	2,314	2,289	2,297	-0.61%	98,800	854億1984万	+9.64%
01/15	2,274	2,319	2,274	2,311	+1.63%	123,400	859億4046万	+11.16%
01/14	2,253	2,277	2,250	2,274	+1.34%	73,300	845億6452万	+10.33%
01/13	2,258	2,272	2,244	2,244	+0.31%	90,500	834億4890万	+9.73%
01/09	2,227	2,248	2,225	2,237	+1.18%	100,000	831億8858万	+10.14%
01/08	2,225	2,228	2,207	2,211	+0.27%	92,200	822億2171万	+9.62%
01/07	2,214	2,220	2,202	2,205	-0.41%	104,700	819億9858万	+9.92%
01/06	2,239	2,244	2,214	2,214	-1.12%	135,500	823億3327万	+10.98%
01/05	16:00 自己株式の取得状況に関するお知らせ
01/05	2,284	2,285	2,239	2,239	-0.71%	190,500	832億6296万	+12.85%
2025
12/30	2,220	2,255	2,219	2,255	+1.9%	143,300	838億5796万	+14.35%
12/29	2,210	2,214	2,201	2,213	+0.32%	127,700	822億9608万	+12.97%
12/26	2,200	2,218	2,200	2,206	+0.46%	135,800	820億3577万	+13.24%
12/25	2,197	2,211	2,182	2,196	+0.27%	238,100	816億6389万	+13.43%
12/24	2,169	2,195	2,141	2,190	+12.94%	641,700	814億4077万	+13.83%
12/23	16:00 株主優待制度の新設に関するお知らせ
12/23	1,933	1,947	1,933	1,939	-0.05%	30,600	721億669万	+1.41%
12/22	1,940	1,942	1,925	1,940	+0.05%	47,800	721億4387万	+1.57%
12/19	1,938	1,944	1,931	1,939	+0.05%	70,200	721億669万	+1.57%
12/18	1,909	1,938	1,902	1,938	+1.73%	49,000	720億6950万	+1.57%
12/17	1,920	1,920	1,900	1,905	-0.73%	33,200	708億4231万	-0.1%
12/16	1,921	1,924	1,911	1,919	-0.05%	57,300	713億6294万	+0.63%
12/15	1,900	1,922	1,898	1,920	+1.11%	40,900	714億12万	+0.68%
12/12	1,907	1,907	1,895	1,899	+0.64%	39,100	706億1918万	-0.37%
12/11	1,917	1,918	1,887	1,887	-1.05%	51,700	701億7293万	-1%
12/10	1,898	1,911	1,894	1,907	+0.85%	74,400	709億1669万	+0.1%
12/09	1,891	1,899	1,877	1,891	+0.05%	50,600	703億2168万	-0.68%
12/08	1,858	1,890	1,858	1,890	+1.78%	59,000	702億8450万	-0.63%
12/05	1,888	1,888	1,857	1,857	-1.9%	79,800	690億5731万	-2.31%
12/04	1,881	1,897	1,878	1,893	+0.75%	51,100	703億9606万	-0.47%
12/03	1,900	1,901	1,878	1,879	-1.05%	107,800	698億7543万	-1.21%
12/02	1,919	1,919	1,889	1,899	-1.25%	85,500	706億1918万	-0.31%
12/01	16:00 自己株式の取得状況に関するお知らせ
12/01	1,947	1,947	1,922	1,923	-1.23%	60,000	715億1169万	+0.89%
11/28	1,942	1,950	1,933	1,947	+0.62%	63,000	724億419万	+2.1%
11/27	1,945	1,946	1,928	1,935	-0.21%	47,100	719億5794万	+1.47%
11/26	1,935	1,942	1,930	1,939	+0.21%	58,900	721億669万	+1.73%
11/25	1,934	1,943	1,924	1,935	+0.1%	84,700	719億5794万	+1.52%
11/21	1,915	1,933	1,915	1,933	+1.2%	74,700	718億8356万	+1.42%
11/20	1,897	1,914	1,893	1,910	+1.06%	57,400	710億2825万	+0.26%
11/19	1,884	1,897	1,877	1,890	+0.8%	39,600	702億8450万	-0.84%
11/18	1,900	1,907	1,875	1,875	-1.32%	45,100	697億2668万	-1.63%
11/17	1,906	1,909	1,897	1,900	-0.37%	25,700	706億5637万	-0.47%
11/14	1,920	1,920	1,904	1,907	-0.47%	40,500	709億1669万	-0.26%
11/13	1,922	1,931	1,910	1,916	-0.16%	42,400	712億5137万	+0.16%
11/12	1,914	1,931	1,913	1,919	+0.63%	55,500	713億6294万	+0.21%
11/11	1,900	1,907	1,888	1,907	-0.26%	34,700	709億1669万	-0.52%
11/10	1,918	1,918	1,896	1,912	+0.31%	46,000	711億262万	-0.31%
11/07	1,888	1,906	1,882	1,906	+1.01%	50,300	708億7950万	-0.57%
11/06	1,885	1,903	1,878	1,887	+0.59%	75,300	701億7293万	-1.62%
11/05	1,869	1,881	1,863	1,876	+0.43%	101,300	697億6387万	-2.39%
11/04	16:00 自己株式の取得状況に関するお知らせ
11/04	1,848	1,874	1,835	1,868	+1.08%	112,400	694億6637万	-2.96%
10/31	1,832	1,859	1,823	1,848	-1.28%	139,000	687億2262万	-4.3%
10/30	16:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結)
10/30	1,871	1,884	1,856	1,872	-0.27%	250,200	696億1512万	-3.31%
10/29	1,897	1,899	1,866	1,877	-0.95%	81,700	698億106万	-3.2%
10/28	1,934	1,934	1,895	1,895	-2.57%	76,600	704億7043万	-2.42%
10/27	1,931	1,948	1,931	1,945	+0.93%	50,500	723億2981万	0%
10/24	1,949	1,952	1,927	1,927	-1.13%	44,700	716億6044万	-0.98%
10/23	1,939	1,954	1,935	1,949	+0.52%	34,500	724億7856万	+0.1%
10/22	1,930	1,945	1,930	1,939	+0.83%	51,000	721億669万	-0.51%
10/21	1,931	1,938	1,923	1,923	-0.52%	41,900	715億1169万	-1.44%
10/20	1,936	1,940	1,924	1,933	+0.16%	35,800	718億8356万	-1.07%
10/17	1,924	1,936	1,921	1,930	+0.31%	39,300	717億7200万	-1.33%
10/16	1,924	1,930	1,911	1,924	+0.52%	51,700	715億4887万	-1.74%
10/15	1,921	1,927	1,908	1,914	+0.16%	42,500	711億7700万	-2.4%
10/14	1,904	1,929	1,893	1,911	-1.14%	63,900	710億6544万	-2.75%
10/10	1,965	1,965	1,914	1,933	-2.32%	64,200	718億8356万	-1.78%
10/09	1,984	1,999	1,970	1,979	+1.8%	95,500	735億9419万	+0.46%
10/08	1,959	1,970	1,944	1,944	-0.77%	48,200	722億9263万	-1.32%
10/01	16:00 自己株式の取得状況に関するお知らせ

西部ガス HD（9536）のIR情報・決算資料

2025/10/08～2026/03/09

IR情報＆株価推移

開示資料

決算

株式

チャート