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	16:00 「健康経営優良法人2026（大規模法人部門）」に初認定
03/09	2,390	2,437	2,335	2,413	-6.83%	401,500	891億8918万	-7.3%
03/06	2,583	2,611	2,543	2,590	-0.46%	142,700	957億3145万	-0.38%
03/05	2,648	2,681	2,578	2,602	+1.76%	237,500	961億7499万	+0.46%
03/04	2,638	2,697	2,493	2,557	-7.02%	468,400	945億1170万	-0.97%
03/03	2,846	2,885	2,738	2,750	-3.51%	281,300	1016億4536万	+6.67%
03/02	2,800	2,905	2,775	2,850	-0.7%	185,400	1053億4155万	+10.98%
02/27	2,835	2,904	2,810	2,870	+0.95%	184,800	1060億8079万	+12.33%
02/26	2,855	2,911	2,822	2,843	+0.53%	201,000	1050億8282万	+11.93%
02/25	2,825	2,855	2,736	2,828	+0.25%	253,300	1045億2839万	+11.91%
02/24	2,890	2,895	2,801	2,821	-1.43%	230,400	1042億6966万	+12.03%
02/20	2,820	2,885	2,815	2,862	+0.6%	163,900	1057億8510万	+14.02%
02/19	2,906	2,906	2,786	2,845	+3.23%	342,100	1051億5674万	+13.8%
02/18	2,692	2,766	2,682	2,756	+3.14%	242,300	1018億6713万	+10.68%
02/17	2,652	2,702	2,600	2,672	+0.45%	364,800	987億6233万	+7.7%
02/16	2,693	2,728	2,605	2,660	-0.75%	349,000	983億1878万	+7.65%
02/13	2,637	2,720	2,593	2,680	+1.25%	470,600	990億5802万	+8.85%
02/12	14:00 2026年3月期第3四半期決算説明資料
02/12	14:00 組織変更および役員人事に関するお知らせ
02/12	14:00 業績予想および期末配当予想の修正(増配)に関するお知らせ
02/12	14:00 2026年3月期第3四半期決算短信〔日本基準〕(連結)
02/12	2,459	2,716	2,433	2,647	+8.35%	671,000	978億3828万	+7.95%
02/10	2,417	2,458	2,412	2,443	+2.09%	197,000	902億9804万	0%
02/09	2,444	2,445	2,382	2,393	+1.83%	266,000	884億4994万	-2.01%
02/06	2,332	2,369	2,315	2,350	+0.13%	160,700	868億6058万	-3.73%
02/05	2,375	2,375	2,325	2,347	-0.38%	155,900	867億4969万	-3.93%
02/04	2,352	2,375	2,325	2,356	0%	160,000	870億8235万	-3.6%
02/03	2,320	2,357	2,298	2,356	+3.74%	175,900	870億8235万	-3.64%
02/02	2,335	2,370	2,270	2,271	-2.11%	224,000	839億4058万	-7.12%
01/30	2,330	2,330	2,294	2,320	-0.6%	189,900	857億5172万	-5.27%
01/29	2,324	2,355	2,290	2,334	+0.17%	222,800	862億6919万	-4.77%
01/28	2,389	2,389	2,311	2,330	-3.04%	246,500	861億2134万	-4.98%
01/27	2,420	2,444	2,378	2,403	-1.96%	196,800	888億1956万	-1.96%
01/26	2,462	2,490	2,445	2,451	-1.96%	144,800	905億9373万	+0.04%
01/23	2,527	2,548	2,500	2,500	-1.07%	126,200	924億487万	+2.25%
01/22	2,530	2,543	2,506	2,527	+0.8%	94,600	934億284万	+3.48%
01/21	2,475	2,523	2,466	2,507	-0.75%	112,600	926億6360万	+2.91%
01/20	2,585	2,593	2,526	2,526	-2.96%	137,800	933億6588万	+4.08%
01/19	2,614	2,625	2,567	2,603	-0.65%	115,100	962億1195万	+7.61%
01/16	2,600	2,620	2,552	2,620	+0.42%	102,400	968億4030万	+8.8%
01/15	2,580	2,627	2,580	2,609	+0.66%	115,000	964億3372万	+8.84%
01/14	2,540	2,598	2,523	2,592	+2.94%	144,100	958億537万	+8.72%
01/13	2,497	2,539	2,482	2,518	+3.62%	236,300	930億7019万	+6.16%
01/09	2,459	2,463	2,430	2,430	+0.04%	95,600	898億1753万	+2.88%
01/08	2,421	2,491	2,415	2,429	-0.16%	125,500	897億8057万	+3.01%
01/07	2,410	2,460	2,390	2,433	+0.66%	153,700	899億2842万	+3.31%
01/06	2,483	2,490	2,410	2,417	-0.66%	280,900	893億3703万	+2.59%
01/05	9:45 ラジオNIKKEI 時報スポットCMの放送に関するお知らせ
01/05	2,400	2,450	2,392	2,433	+2.53%	202,100	899億2842万	+3.31%
2025
12/30	2,394	2,427	2,369	2,373	-1.04%	141,000	877億1070万	+0.89%
12/29	2,360	2,398	2,360	2,398	+1.7%	101,500	886億3475万	+2.09%
12/26	2,380	2,387	2,340	2,358	-0.88%	81,500	871億5627万	+0.68%
12/25	2,379	2,379	2,347	2,379	+0.63%	98,600	879億3247万	+1.67%
12/24	2,365	2,372	2,346	2,364	-0.17%	87,600	873億7804万	+1.42%
12/23	2,363	2,379	2,354	2,368	-0.29%	63,200	875億2589万	+1.89%
12/22	2,385	2,396	2,370	2,375	+0.89%	83,500	877億8463万	+2.55%
12/19	2,329	2,371	2,320	2,354	+1.55%	135,200	870億843万	+1.95%
12/18	2,332	2,345	2,293	2,318	-1.86%	89,300	856億7780万	+0.61%
12/17	2,341	2,363	2,308	2,362	+1.77%	110,500	873億412万	+2.65%
12/16	2,417	2,417	2,309	2,321	-4.25%	171,400	857億8868万	+1.13%
12/15	2,394	2,424	2,361	2,424	+1.47%	145,300	895億9576万	+5.76%
12/12	2,337	2,389	2,320	2,389	+4.46%	172,600	883億209万	+4.69%
12/11	2,340	2,356	2,286	2,287	-1.97%	124,800	845億3197万	0%
12/10	2,337	2,346	2,311	2,333	+0.82%	119,400	862億3222万	+1.7%
12/09	2,339	2,355	2,301	2,314	-1.07%	120,600	855億2995万	+0.74%
12/08	2,310	2,367	2,302	2,339	+2.01%	159,400	864億5400万	+1.83%
12/05	2,290	2,330	2,288	2,293	+0.04%	169,100	847億5375万	-0.13%
12/04	2,274	2,308	2,270	2,292	+0.79%	133,400	847億1678万	-0.13%
12/03	2,335	2,347	2,257	2,274	-2.53%	151,400	840億5147万	-0.92%
12/02	2,326	2,361	2,305	2,333	-0.98%	158,900	862億3222万	+1.57%
12/01	16:00 (開示事項の経過)旭サナック株式会社の株式取得(子会社化)完了に関するお知らせ
12/01	2,441	2,448	2,350	2,356	-3.48%	197,100	870億8235万	+2.66%
11/28	2,393	2,450	2,393	2,441	+2.18%	216,100	902億2411万	+6.5%
11/27	2,365	2,413	2,341	2,389	+1.31%	200,000	883億209万	+4.6%
11/26	2,310	2,379	2,305	2,358	+2.12%	228,600	871億5627万	+3.51%
11/25	2,272	2,333	2,250	2,309	+3.92%	179,600	853億4514万	+1.45%
11/21	15:30 2026年3月期第2四半期(中間期)決算説明資料
11/21	2,266	2,281	2,206	2,222	-4.06%	214,000	821億2945万	-2.24%
11/20	2,244	2,336	2,229	2,316	+7.52%	357,600	856億387万	+1.8%
11/19	2,155	2,180	2,125	2,154	-0.78%	306,500	796億1604万	-5.15%
11/18	2,172	2,230	2,160	2,171	-0.41%	251,300	802億4439万	-4.36%
11/17	2,180	2,185	2,144	2,180	-0.27%	204,600	805億7705万	-3.92%
11/14	2,200	2,209	2,161	2,186	-2.28%	246,100	807億9882万	-3.79%
11/13	2,220	2,262	2,220	2,237	+0.04%	159,700	826億8388万	-1.58%
11/12	2,219	2,287	2,216	2,236	+0.4%	264,400	826億4692万	-1.41%
11/11	2,241	2,275	2,201	2,227	-0.4%	236,600	823億1426万	-1.55%
11/10	2,200	2,238	2,134	2,236	+2.24%	436,400	826億4692万	-0.58%
11/07	14:00 剰余金の配当(中間配当)に関するお知らせ
11/07	14:00 取締役(監査等委員)の辞任およびそれに伴う同補欠者の就任に関するお知らせ
11/07	14:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結)
11/07	2,398	2,442	2,110	2,187	-12.45%	906,500	808億3578万	-2.15%
11/06	2,457	2,514	2,443	2,498	+1.67%	365,300	923億3095万	+12.32%
11/05	2,327	2,470	2,287	2,457	+1.24%	665,100	908億1551万	+11.53%
11/04	2,350	2,431	2,316	2,427	+5.29%	480,300	897億665万	+11.13%
10/31	2,333	2,334	2,284	2,305	-0.26%	131,700	851億9729万	+6.37%
10/30	2,287	2,329	2,271	2,311	+1.81%	178,100	854億1906万	+7.39%
10/29	2,318	2,343	2,252	2,270	-0.7%	208,700	839億362万	+6.22%
10/28	2,381	2,388	2,280	2,286	-1.93%	344,100	844億9501万	+7.68%
10/27	16:00 株式取得(子会社化)に関する株式譲渡契約書締結のお知らせ
10/27	2,341	2,367	2,327	2,331	+1.52%	178,600	861億5830万	+10.58%
10/24	2,301	2,313	2,276	2,296	+0.83%	156,400	848億6463万	+9.8%
10/23	2,200	2,277	2,189	2,277	+2.15%	151,700	841億6236万	+9.68%
10/22	2,239	2,239	2,183	2,229	-0.49%	212,800	823億8818万	+7.99%
10/21	2,314	2,329	2,238	2,240	-3.07%	243,000	827億9476万	+9.11%
10/20	2,314	2,324	2,251	2,311	+3.08%	335,900	854億1906万	+13.17%
10/17	2,255	2,276	2,226	2,242	-1.19%	238,300	828億6869万	+10.5%
10/16	2,264	2,284	2,236	2,269	+2.48%	291,300	838億6666万	+12.44%
10/15	2,144	2,229	2,144	2,214	+4.58%	207,300	818億3375万	+10.31%
10/14	2,134	2,183	2,100	2,117	-1.76%	330,900	782億4844万	+5.96%
10/10	2,223	2,255	2,150	2,155	-4.22%	415,600	796億5300万	+8.24%
10/09	2,233	2,250	2,190	2,250	+1.81%	279,700	831億6438万	+13.52%
10/08	2,110	2,252	2,110	2,210	+4.74%	372,900	816億8590万	+12.18%

西華産業（8061）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