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	1,145	1,182	1,143	1,174	+3.53%	6,709,500	-	-1.01%	-	-
09/29	1,140	1,151	1,124	1,134	-2.33%	5,751,700	-	-4.3%	-	-
09/28	1,176	1,188	1,161	1,161	-0.85%	5,153,800	-	-2.03%	-	-
09/25	1,169	1,184	1,166	1,171	-0.09%	5,256,600	-	-1.1%	-	-
09/24	1,188	1,208	1,169	1,172	-1.43%	9,006,600	-	-1.01%	-	-
09/18	1,222	1,224	1,189	1,189	-2.3%	10,546,000	-	+0.34%	-	-
09/17	1,193	1,217	1,192	1,217	+1.5%	5,140,700	-	+2.61%	-	-
09/16	1,166	1,204	1,166	1,199	+3.9%	4,603,700	-	+1.01%	-	-
09/15	1,141	1,162	1,138	1,154	+0.61%	3,939,800	-	-2.86%	-	-
09/14	1,144	1,155	1,128	1,147	-0.86%	3,958,600	-	-3.78%	-	-
09/11	1,139	1,159	1,129	1,157	-2.36%	5,644,600	-	-3.18%	-	-
09/10	1,170	1,185	1,161	1,185	+1.02%	4,515,800	-	-0.92%	-	-
09/09	1,160	1,181	1,144	1,173	+0.95%	5,474,400	-	-1.76%	-	-
09/08	1,216	1,217	1,159	1,162	-5.3%	4,322,200	-	-2.52%	-	-
09/07	1,250	1,261	1,227	1,227	-0.89%	3,989,600	-	+3.02%	-	-
09/04	1,261	1,270	1,236	1,238	-3.51%	6,708,400	-	+4.03%	-	-
09/03	1,283	1,305	1,266	1,283	+1.18%	6,223,800	-	+8.18%	-	-
09/02	1,295	1,304	1,256	1,268	+0.08%	10,514,600	-	+7.37%	-	-
09/01	1,194	1,267	1,191	1,267	+5.06%	7,230,000	-	+7.74%	-	-
08/31	1,178	1,215	1,168	1,206	+1.86%	8,167,300	-	+2.64%	-	-
08/28	1,179	1,189	1,170	1,184	+1.11%	11,539,000	-	+0.85%	-	-
08/27	1,162	1,181	1,158	1,171	+3.45%	5,432,700	-	-0.34%	-	-
08/26	1,136	1,140	1,125	1,132	-0.35%	4,026,100	-	-3.74%	-	-
08/25	1,141	1,145	1,124	1,136	-0.09%	4,754,000	-	-3.65%	-	-
08/24	1,136	1,144	1,130	1,137	-0.96%	4,417,500	-	-3.64%	-	-
08/21	1,131	1,154	1,128	1,148	+0.35%	3,976,700	-	-2.96%	-	-
08/20	1,162	1,163	1,128	1,144	+1.06%	4,992,900	-	-3.54%	-	-
08/19	1,163	1,165	1,131	1,132	-4.39%	6,722,900	-	-4.71%	-	-
08/18	1,193	1,194	1,177	1,184	-0.84%	3,886,400	-	-0.42%	-	-
08/17	1,210	1,220	1,193	1,194	-1.24%	3,732,600	-	+0.51%	-	-
08/14	1,227	1,230	1,201	1,209	-1.47%	6,263,800	-	+1.85%	-	-
08/13	1,250	1,263	1,217	1,227	-1.6%	4,683,500	-	+3.46%	-	-
08/12	1,241	1,247	1,227	1,247	+1.14%	4,780,000	-	+5.23%	-	-
08/10	1,226	1,242	1,209	1,233	+1.15%	4,423,200	-	+4.23%	-	-
08/07	1,204	1,225	1,195	1,219	+2.87%	5,544,300	-	+3.31%	-	-
08/06	1,156	1,192	1,156	1,185	+2.6%	4,918,000	-	+0.68%	-	-
08/05	1,130	1,164	1,123	1,155	+3.31%	6,498,800	-	-1.62%	-	-
08/04	1,132	1,145	1,105	1,118	-1.58%	7,091,700	-	-4.69%	-	-
08/03	1,167	1,171	1,101	1,136	-4.38%	9,770,500	-	-3.15%	-	-
07/31	1,150	1,211	1,102	1,188	+4.39%	14,425,300	-	+1.37%	-	-
07/30	1,144	1,157	1,129	1,138	-1.56%	6,749,200	-	-2.57%	-	-
07/29	1,178	1,179	1,129	1,156	-0.77%	7,450,700	-	-0.86%	-	-
07/28	1,200	1,206	1,160	1,165	-4.9%	6,240,800	-	+0.17%	-	-
07/27	1,205	1,233	1,198	1,225	+3.03%	5,951,000	-	+5.51%	-	-
07/24	1,188	1,199	1,180	1,189	-2.22%	7,376,200	-	+2.94%	-	-
07/23	1,208	1,222	1,202	1,216	+1.67%	4,535,000	-	+5.46%	-	-
07/22	1,197	1,220	1,192	1,196	+0.25%	7,349,100	-	+4%	-	-
07/21	1,182	1,200	1,180	1,193	+2.14%	6,827,700	-	+4.1%	-	-
07/17	1,190	1,197	1,145	1,168	-2.91%	6,704,900	-	+2.19%	-	-
07/16	1,209	1,215	1,187	1,203	-1.55%	4,681,400	-	+5.53%	-	-
07/15	1,210	1,229	1,203	1,222	+1.58%	4,726,400	-	+7.86%	-	-
07/14	1,170	1,205	1,163	1,203	+3.53%	5,534,200	-	+6.93%	-	-
07/13	1,175	1,183	1,156	1,162	0%	4,077,700	-	+3.94%	-	-
07/10	1,182	1,195	1,157	1,162	-0.51%	4,997,500	-	+4.4%	-	-
07/09	1,165	1,177	1,155	1,168	-0.68%	5,338,100	-	+5.32%	-	-
07/08	1,173	1,195	1,161	1,176	-1.51%	7,222,000	-	+6.33%	-	-
07/07	1,200	1,205	1,181	1,194	-1.16%	6,774,500	-	+8.25%	-	-
07/06	1,180	1,208	1,173	1,208	+3.87%	6,039,100	-	+10.02%	-	-
07/03	1,142	1,176	1,127	1,163	+2.92%	5,744,300	-	+6.31%	-	-
07/02	1,114	1,140	1,104	1,130	+1.35%	4,771,600	-	+3.39%	-	-
07/01	1,132	1,144	1,109	1,115	-1.24%	5,998,300	-	+2.01%	-	-
06/30	1,134	1,144	1,103	1,129	-0.09%	8,022,600	-	+3.29%	-	-
06/29	1,111	1,140	1,106	1,130	+3.2%	9,806,100	-	+3.48%	-	-
06/26	1,099	1,110	1,071	1,095	0%	5,538,600	-	+0.37%	-	-
06/25	1,114	1,114	1,089	1,095	+0.83%	5,407,700	-	+0.64%	-	-
06/24	1,072	1,091	1,063	1,086	-0.09%	5,624,300	-	+0.18%	-	-
06/23	1,099	1,105	1,081	1,087	-1.18%	6,530,000	-	+0.56%	-	-
06/22	1,094	1,111	1,091	1,100	+0.64%	5,573,400	-	+1.95%	-	-
06/19	1,113	1,133	1,090	1,093	-2.67%	7,390,400	-	+1.67%	-	-
06/18	1,158	1,163	1,120	1,123	-1.49%	9,149,900	-	+4.76%	-	-
06/17	1,098	1,140	1,093	1,140	+3.17%	7,563,000	-	+6.64%	-	-
06/16	1,113	1,119	1,103	1,105	-2.13%	4,768,100	-	+3.85%	-	-
06/15	1,130	1,147	1,120	1,129	+4.44%	5,928,900	-	+6.81%	-	-
06/12	1,068	1,099	1,056	1,081	+4.34%	7,848,100	-	+3.05%	-	-
06/11	1,000	1,038	999	1,036	+1.57%	6,138,900	-	-0.58%	-	-
06/10	1,025	1,033	1,010	1,020	-0.1%	4,932,200	-	-1.73%	-	-
06/09	1,057	1,063	1,014	1,021	-1.26%	6,948,000	-	-1.16%	-	-
06/08	1,037	1,056	1,020	1,034	-2.73%	5,371,000	-	+0.49%	-	-
06/05	1,058	1,070	1,052	1,063	-2.92%	5,688,000	-	+3.81%	-	-
06/04	1,110	1,113	1,080	1,095	-0.36%	4,724,200	-	+7.56%	-	-
06/03	1,100	1,112	1,079	1,099	+1.38%	5,952,200	-	+8.7%	-	-
06/02	1,078	1,092	1,057	1,084	-0.73%	5,391,500	-	+7.97%	-	-
06/01	1,133	1,133	1,083	1,092	-4.8%	5,518,400	-	+9.42%	-	-
05/29	1,135	1,163	1,118	1,147	+2.69%	10,577,300	-	+15.51%	-	-
05/28	1,106	1,125	1,078	1,117	+0.09%	7,865,100	-	+13.29%	-	-
05/27	1,130	1,145	1,110	1,116	-0.27%	6,782,700	-	+13.76%	-	-
05/26	1,094	1,119	1,082	1,119	+2.66%	6,539,000	-	+14.65%	-	-
05/25	1,049	1,124	1,042	1,090	+6.03%	10,479,300	-	+12.26%	-	-
05/22	1,008	1,033	1,004	1,028	+2.39%	5,108,300	-	+6.42%	-	-
05/21	1,024	1,027	999	1,004	+0.3%	7,807,500	-	+4.15%	-	-
05/20	1,017	1,020	987	1,001	-2.91%	7,176,100	-	+3.95%	-	-
05/19	1,026	1,033	1,005	1,031	+2.28%	6,773,900	-	+7.17%	-	-
05/18	1,016	1,019	992	1,008	-0.88%	5,269,400	-	+4.89%	-	-
05/15	994	1,025	986	1,017	-3.51%	10,576,800	-	+6.16%	-	-
05/14	1,007	1,057	1,001	1,054	+4.67%	15,257,100	-	+10.48%	-	-
05/13	930	1,075	929	1,007	+8.51%	27,241,500	-	+6.11%	-	-
05/12	928	943	919	928	+0.11%	5,823,200	-	-1.8%	-	-
05/11	917	930	910	927	+0.54%	7,365,700	-	-1.9%	-	-
05/08	924	930	902	922	-1.28%	7,575,100	-	-2.33%	-	-
05/07	928	948	914	934	+4.01%	10,686,600	-	-1.06%	-	-

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	482 3/31 3/30	287 11/19	21,356,500 11/20	7260億3081万	-	7200億566万 3/31
2011年 3月期	649 2/16	396 9/1	29,608,500 2/3	9775億8091万	5964億9004万	7877億8862万 3/31
2012年 3月期	621 8/1	410 1/11 1/10 他2件	21,881,000 5/11	9354億484万	6175億7808万	6657億7929万 3/30
2013年 3月期	487 3/21	275 10/11	17,673,000 3/12	7335億6225万	4142億2920万	6552億3528万 3/29
2014年 3月期	593 5/22 5/21	399 4/4	17,683,000 6/6	8932億2878万	6010億891万	6314億9630万 3/31
2015年 3月期	758 3/23 3/18	402 5/21 5/7	18,279,900 3/11	1兆1417億	6055億2781万	1兆238億 3/31
2016年 3月期	847 7/24	541 2/12	15,931,600 2/4	1兆2758億	8149億186万	8613億364万 3/31
2017年 3月期	907 2/23	437 6/28	19,934,500 3/15	1兆3662億	6582億4790万	1兆2392億 3/31
2018年 3月期	1,320 1/9	802 4/17 4/14 他2件	19,296,900 11/30	1兆9883億	1兆2080億	1兆4840億 3/30
2019年 3月期	1,125 10/2	762 12/25	21,826,300 5/31	1兆6945億	1兆1477億	1兆1060億 3/29
2020年 3月期	888 11/8	547 3/13	33,498,000 3/13	1兆3375億	8239億3959万	9130億9732万 3/31
2021年 3月期	895 3/23	543 11/5	15,696,700 11/5	1兆3481億	8179億1444万	1兆1789億 3/31
2022年 3月期	1,063 9/14	717 3/9	24,650,000 12/2	1兆6011億	1兆800億	1兆1610億 3/31
2023年 3月期	828 2/24	653 10/13	22,458,300 5/31	1兆2472億	9836億613万	1兆1177億 3/31
2024年 3月期	987 9/25	763 4/6	21,780,800 3/14	1兆4867億	1兆1492億	1兆3030億 3/29
2025年 3月期	958 9/25	735 8/5	19,996,900 11/1	1兆4430億	1兆1071億	1兆488億 3/31
2026年 3月期	1,171 3/2	594 4/9	23,457,800 8/1	1兆6879億	8947億3513万	1兆2213億 3/31
最新	1,174 2026/9/30		6,709,500	1兆6922億

三菱ケミカルグループ（4188）の時価総額の推移

2026/05/07～2026/09/30

株価＆時価総額の推移

年初来

開示資料

決算

株式

チャート