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	1,995	2,019	1,961	2,010	-4.87%	219,800	1660億7298万	-4.51%
03/06	2,090	2,113	2,073	2,113	+0.14%	103,000	1745億8319万	+0.38%
03/05	2,110	2,138	2,084	2,110	+3.58%	137,100	1743億3532万	+0.48%
03/04	2,050	2,105	2,002	2,037	-5.61%	283,800	1683億381万	-2.91%
03/03	2,201	2,237	2,143	2,158	-2.88%	177,000	1783億124万	+2.76%
03/02	2,165	2,224	2,159	2,222	-0.58%	169,500	1835億8914万	+5.81%
02/27	2,196	2,243	2,182	2,235	+1.92%	141,900	1846億6324万	+6.58%
02/26	2,199	2,220	2,188	2,193	+0.83%	142,400	1811億9306万	+4.83%
02/25	2,202	2,202	2,175	2,175	-0.32%	94,200	1797億584万	+4.17%
02/24	2,143	2,182	2,131	2,182	+1.63%	124,200	1802億8420万	+4.55%
02/20	2,138	2,148	2,125	2,147	-0.69%	97,100	1773億9238万	+2.97%
02/19	2,129	2,164	2,121	2,162	+1.74%	77,700	1786億3173万	+3.74%
02/18	2,105	2,133	2,095	2,125	+1.72%	100,500	1755億7467万	+2.11%
02/17	2,089	2,102	2,076	2,089	-0.76%	102,000	1726億23万	+0.43%
02/16	2,075	2,111	2,065	2,105	+1.45%	138,800	1739億2220万	+1.3%
02/13	2,115	2,130	2,068	2,075	-2.95%	119,500	1714億4350万	-0.05%
02/12	2,110	2,143	2,104	2,138	+1.66%	183,800	1766億4877万	+2.99%
02/10	2,100	2,111	2,089	2,103	+0.77%	114,200	1737億5695万	+1.45%
02/09	2,080	2,099	2,056	2,087	+1.9%	158,100	1724億3498万	+0.87%
02/06	2,031	2,055	2,005	2,048	+0.69%	102,100	1692億1267万	-0.87%
02/05	2,062	2,064	2,034	2,034	-0.05%	100,600	1680億5594万	-1.45%
02/04	2,035	2,056	2,022	2,035	+0.1%	186,100	1681億3857万	-1.31%
02/03	2,020	2,035	2,007	2,033	+2.11%	122,500	1679億7332万	-1.31%
02/02	2,008	2,043	1,986	1,991	-1.29%	210,800	1645億314万	-3.3%
01/30	2,005	2,025	1,985	2,017	+0.45%	177,000	1666億5134万	-2.04%
01/29	1,979	2,043	1,961	2,008	+1.11%	241,100	1659億773万	-2.48%
01/28	2,021	2,036	1,986	1,986	-3.73%	303,200	1640億9002万	-3.45%
01/27	2,010	2,079	2,000	2,063	-1.53%	458,400	1704億5202万	+0.39%
01/26	15:30 2026年3月期第3四半期決算短信〔日本基準〕(連結)
01/26	2,124	2,134	2,092	2,095	-2.24%	304,500	1730億9597万	+2.15%
01/23	2,151	2,165	2,143	2,143	-0.6%	102,200	1770億6189万	+4.79%
01/22	2,146	2,173	2,123	2,156	+2.28%	145,100	1781億3599万	+5.74%
01/21	2,073	2,115	2,071	2,108	+0.09%	125,500	1741億7007万	+3.74%
01/20	2,121	2,130	2,106	2,106	-1.63%	110,500	1740億482万	+4%
01/19	2,140	2,150	2,099	2,141	+0.05%	109,500	1768億9664万	+6.04%
01/16	2,100	2,141	2,093	2,140	+1.47%	130,600	1768億1402万	+6.41%
01/15	2,086	2,118	2,084	2,109	+0.43%	143,100	1742億5269万	+5.24%
01/14	2,089	2,109	2,087	2,100	+0.86%	150,300	1735億908万	+5.21%
01/13	2,093	2,094	2,060	2,082	+1.71%	192,100	1720億2186万	+4.62%
01/09	2,068	2,074	2,046	2,047	-0.2%	91,000	1691億3005万	+3.23%
01/08	2,075	2,090	2,051	2,051	-1.63%	139,400	1694億6054万	+3.69%
01/07	2,056	2,109	2,048	2,085	+1.41%	176,900	1722億6973万	+5.62%
01/06	2,016	2,062	2,012	2,056	+2.7%	139,200	1698億7366万	+4.47%
01/05	2,014	2,019	1,996	2,002	0%	83,400	1654億1199万	+1.93%
2025
12/30	2,008	2,012	1,990	2,002	-0.3%	79,700	1654億1199万	+2.14%
12/29	1,988	2,009	1,981	2,008	+1.01%	84,100	1659億773万	+2.71%
12/26	1,996	2,001	1,975	1,988	-0.2%	72,000	1642億5527万	+1.84%
12/25	1,993	1,999	1,984	1,992	+0.05%	39,100	1645億8576万	+2.26%
12/24	2,000	2,009	1,980	1,991	-0.65%	63,900	1645億314万	+2.52%
12/23	2,004	2,014	1,996	2,004	0%	52,900	1655億7724万	+3.51%
12/22	1,970	2,012	1,970	2,004	+2.24%	116,000	1655億7724万	+3.73%
12/19	1,946	1,964	1,942	1,960	+0.77%	93,400	1619億4181万	+1.66%
12/18	1,948	1,956	1,930	1,945	-0.21%	75,800	1607億246万	+1.04%
12/17	1,955	1,955	1,926	1,949	+0.1%	72,800	1610億3295万	+1.35%
12/16	1,999	2,009	1,942	1,947	-2.36%	101,700	1608億6771万	+1.41%
12/15	1,981	1,999	1,972	1,994	+0.66%	88,900	1647億5101万	+4.02%
12/12	1,970	1,981	1,964	1,981	+1.64%	92,700	1636億7690万	+3.61%
12/11	1,969	1,980	1,941	1,949	+0.21%	139,300	1610億3295万	+2.2%
12/10	1,961	1,974	1,938	1,945	-0.51%	109,300	1607億246万	+2.21%
12/09	1,943	1,960	1,938	1,955	-0.05%	96,100	1615億2870万	+2.79%
12/08	1,915	1,957	1,915	1,956	+2.46%	114,200	1616億1132万	+2.89%
12/05	1,922	1,937	1,905	1,909	-1.9%	72,900	1577億2802万	+0.58%
12/04	1,910	1,949	1,904	1,946	+2.15%	111,100	1607億8508万	+2.64%
12/03	1,930	1,931	1,905	1,905	-1.24%	98,600	1573億9753万	+0.58%
12/02	1,955	1,959	1,924	1,929	-0.72%	111,300	1593億8049万	+1.85%
12/01	1,945	1,961	1,937	1,943	+0.21%	113,300	1605億3721万	+2.64%
11/28	1,969	1,969	1,929	1,939	-0.56%	147,400	1602億672万	+2.32%
11/27	15:30 自己株式の取得状況および取得終了に関するお知らせ
11/27	1,930	1,964	1,930	1,950	+2.09%	251,100	1611億1558万	+2.79%
11/26	1,908	1,920	1,898	1,910	+1.33%	119,400	1578億1064万	+0.74%
11/25	1,930	1,932	1,885	1,885	-2.13%	141,000	1557億4506万	-0.63%
11/21	1,870	1,926	1,870	1,926	+2.07%	192,100	1591億3262万	+1.53%
11/20	1,875	1,911	1,868	1,887	+2.22%	142,300	1559億1031万	-0.53%
11/19	1,845	1,870	1,826	1,846	-0.05%	144,900	1525億2275万	-2.74%
11/18	1,892	1,904	1,838	1,847	-2.38%	123,300	1526億537万	-2.79%
11/17	1,885	1,896	1,874	1,892	-0.16%	81,700	1563億2342万	-0.47%
11/14	1,877	1,911	1,875	1,895	-0.32%	110,700	1565億7129万	-0.47%
11/13	1,900	1,910	1,884	1,901	+0.9%	164,300	1570億6703万	-0.21%
11/12	1,877	1,892	1,865	1,884	+0.37%	167,200	1556億6244万	-1.26%
11/11	1,905	1,910	1,862	1,877	-0.32%	153,100	1550億8407万	-1.73%
11/10	15:30 自己株式の取得状況に関するお知らせ
11/10	1,866	1,884	1,859	1,883	+1.35%	150,600	1555億7981万	-1.52%
11/07	11:00 中期経営計画更新に関するお知らせ
11/07	1,830	1,865	1,828	1,858	+0.22%	235,300	1535億1423万	-2.77%
11/06	1,859	1,868	1,848	1,854	-0.11%	159,600	1531億8373万	-2.98%
11/05	1,887	1,893	1,815	1,856	-2.83%	223,000	1533億4898万	-2.98%
11/04	1,933	1,935	1,902	1,910	-1.19%	245,100	1578億1064万	-0.31%
10/31	1,898	1,933	1,894	1,933	+2.44%	347,200	1597億1098万	+0.78%
10/30	1,866	1,896	1,862	1,887	+1.23%	221,000	1559億1031万	-1.72%
10/29	1,880	1,885	1,860	1,864	-0.75%	243,100	1540億997万	-3.02%
10/28	1,903	1,908	1,876	1,878	-1.98%	294,000	1551億6670万	-2.49%
10/27	1,900	1,933	1,893	1,916	+0.26%	542,700	1583億638万	-0.62%
10/24	1,912	1,931	1,880	1,911	-4.21%	1,072,500	1578億9327万	-0.88%
10/23	15:30 自己株式取得に係る事項の決定に関するお知らせ
10/23	15:30 剰余金の配当(中間配当)及び期末配当予想の修正に関するお知らせ
10/23	15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結)
10/23	15:30 2026年３月期第２四半期の決算ならびに中期経営計画更新の説明会に関するお知らせ
10/23	1,985	1,995	1,938	1,995	+0.86%	546,200	1648億3363万	+3.53%
10/22	1,963	1,982	1,938	1,978	+2.28%	259,100	1634億2903万	+2.81%
10/21	1,916	1,960	1,915	1,934	+0.57%	186,800	1597億9360万	+0.73%
10/20	1,915	1,925	1,900	1,923	+1.42%	107,100	1588億8475万	+0.21%
10/17	1,901	1,911	1,886	1,896	-1.4%	114,700	1566億5392万	-1.15%
10/16	1,921	1,933	1,909	1,923	+0.47%	118,400	1588億8475万	+0.26%
10/15	1,903	1,919	1,889	1,914	+1.65%	71,400	1581億4114万	-0.16%
10/14	1,855	1,912	1,855	1,883	-0.42%	172,700	1555億7981万	-1.67%
10/10	1,935	1,936	1,884	1,891	-3.32%	121,900	1562億4080万	-1.1%
10/09	1,946	1,956	1,934	1,956	+1.35%	74,900	1616億1132万	+2.41%
10/08	1,949	1,959	1,929	1,930	-1.43%	128,400	1594億6311万	+1.26%

信越ポリマー（7970）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