| 2026 |
| 09/30 | 2,854 | 2,858 | 2,815 | 2,845 | +0.82% | 213,100 | - | -5.58% |
| 09/29 | 2,838 | 2,843 | 2,803 | 2,822 | -2.32% | 224,700 | - | -6.71% |
| 09/28 | 2,916 | 2,929 | 2,888 | 2,889 | -0.31% | 182,900 | - | -4.9% |
| 09/28 | (空売り報告)Nomura International plc 1,802株(0%)-0.76%義務消失 |
| 09/25 | 2,931 | 2,931 | 2,898 | 2,898 | -0.31% | 211,700 | - | -4.73% |
| 09/24 | 2,930 | 2,939 | 2,903 | 2,907 | -0.27% | 191,700 | - | -4.63% |
| 09/18 | 2,960 | 2,964 | 2,898 | 2,915 | -1.22% | 244,100 | - | -4.61% |
| 09/18 | (空売り報告)Barclays Capital Securities Ltd 289,200株(0.71%)再IN |
| 09/17 | 2,938 | 2,978 | 2,929 | 2,951 | +1.03% | 194,800 | - | -3.69% |
| 09/16 | 2,887 | 2,924 | 2,886 | 2,921 | +1.67% | 186,500 | - | -4.85% |
| 09/16 | (空売り報告)Nomura International plc 310,928株(0.76%)-0.05% |
| 09/15 | 2,865 | 2,895 | 2,842 | 2,873 | -0.14% | 206,600 | - | -6.6% |
| 09/14 | 2,845 | 2,895 | 2,832 | 2,877 | -0.1% | 213,200 | - | -6.59% |
| 09/11 | 2,855 | 2,901 | 2,838 | 2,880 | -1.94% | 195,600 | - | -6.86% |
| 09/11 | (空売り報告)Nomura International plc 331,094株(0.81%)+0.08% |
| 09/10 | 2,970 | 2,973 | 2,923 | 2,937 | -2.1% | 181,800 | - | -5.26% |
| 09/09 | 2,950 | 3,020 | 2,934 | 3,000 | +1.59% | 217,900 | - | -3.44% |
| 09/09 | (空売り報告)Nomura International plc 294,977株(0.73%)-0.07% |
| 09/08 | 3,050 | 3,050 | 2,953 | 2,953 | -3.97% | 189,600 | - | -4.93% |
| 09/08 | (空売り報告)Nomura International plc 324,611株(0.8%)+0.02% |
| 09/07 | 3,065 | 3,080 | 3,025 | 3,075 | +1.32% | 120,500 | - | -1% |
| 09/04 | 3,080 | 3,085 | 3,020 | 3,035 | -2.25% | 190,100 | - | -2.13% |
| 09/03 | 3,135 | 3,155 | 3,100 | 3,105 | -0.16% | 132,300 | - | +0.32% |
| 09/02 | 3,155 | 3,185 | 3,090 | 3,110 | -3.42% | 211,800 | - | +0.81% |
| 09/01 | 3,165 | 3,240 | 3,135 | 3,220 | +0.78% | 161,700 | - | +4.68% |
| 08/31 | 3,125 | 3,210 | 3,105 | 3,195 | +0.47% | 182,000 | - | +4.14% |
| 08/31 | (空売り報告)Nomura International plc 316,718株(0.78%)-0.06% |
| 08/28 | 3,215 | 3,285 | 3,180 | 3,180 | -1.09% | 155,400 | - | +3.92% |
| 08/28 | (空売り報告)Nomura International plc 339,981株(0.84%)+0.07% |
| 08/27 | 3,240 | 3,280 | 3,205 | 3,215 | +0.16% | 133,500 | - | +5.27% |
| 08/26 | 3,175 | 3,230 | 3,160 | 3,210 | +1.26% | 204,200 | - | +5.38% |
| 08/25 | 3,145 | 3,205 | 3,130 | 3,170 | +0.63% | 135,300 | - | +4.38% |
| 08/24 | 3,145 | 3,175 | 3,125 | 3,150 | +0.16% | 112,900 | - | +4.27% |
| 08/21 | 3,085 | 3,165 | 3,080 | 3,145 | +0.32% | 166,600 | - | +4.49% |
| 08/20 | 3,030 | 3,145 | 3,005 | 3,135 | +4.92% | 204,500 | - | +4.53% |
| 08/19 | 2,999 | 3,010 | 2,958 | 2,988 | -2.19% | 277,200 | - | +0.07% |
| 08/19 | (空売り報告)Nomura International plc 311,644株(0.77%)+0.16% |
| 08/18 | 3,100 | 3,110 | 3,045 | 3,055 | -1.93% | 166,000 | - | +2.62% |
| 08/18 | (空売り報告)Nomura International plc 248,458株(0.61%)+0.1% |
| 08/17 | 3,095 | 3,130 | 3,070 | 3,115 | +0.16% | 148,400 | - | +5.06% |
| 08/14 | 3,080 | 3,175 | 3,080 | 3,110 | +0.16% | 279,300 | - | +5.42% |
| 08/13 | 3,095 | 3,140 | 3,065 | 3,105 | +1.64% | 203,200 | - | +5.79% |
| 08/13 | (空売り報告)Nomura International plc 206,169株(0.51%)新規 |
| 08/12 | 3,000 | 3,065 | 2,999 | 3,055 | +2.14% | 264,900 | - | +4.52% |
| 08/10 | 3,085 | 3,115 | 2,989 | 2,991 | -5.2% | 530,200 | - | +2.57% |
| 08/07 | (IR情報)15:00 従業員持株会向け譲渡制限付株式インセンティブとしての自己株式の処分に関するお知らせ |
| 08/07 | (IR情報)13:00 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/07 | (IR情報)13:00 2027年3月期第2四半期(中間期)及び通期連結業績予想の修正に関するお知らせ |
| 08/07 | (IR情報)13:00 (訂正・数値データ訂正)「2026年3月期決算短信〔日本基準〕(連結)」の一部訂正について |
| 08/07 | (IR情報)13:00 無機化学事業構造改革に係る追加施策実施に関するお知らせ |
| 08/07 | 3,080 | 3,180 | 2,890 | 3,155 | +2.1% | 792,000 | - | +8.34% |
| 08/06 | 3,100 | 3,155 | 3,075 | 3,090 | -0.64% | 326,500 | - | +6.55% |
| 08/05 | 3,025 | 3,125 | 3,025 | 3,110 | +4.68% | 425,700 | - | +7.58% |
| 08/04 | 2,951 | 2,983 | 2,934 | 2,971 | +0.68% | 209,700 | - | +3.12% |
| 08/03 | 2,920 | 2,960 | 2,882 | 2,951 | -0.51% | 270,700 | - | +2.54% |
| 07/31 | 2,954 | 3,015 | 2,896 | 2,966 | +2.99% | 252,700 | - | +3.06% |
| 07/30 | 2,812 | 2,918 | 2,800 | 2,880 | +1.23% | 272,000 | - | +0.07% |
| 07/29 | 2,916 | 2,920 | 2,772 | 2,845 | -1.83% | 334,700 | - | -1.18% |
| 07/28 | 2,971 | 2,972 | 2,878 | 2,898 | -4.2% | 386,800 | - | +0.52% |
| 07/27 | 2,985 | 3,030 | 2,954 | 3,025 | +0.93% | 294,400 | - | +4.67% |
| 07/24 | 2,992 | 2,999 | 2,960 | 2,997 | -0.76% | 247,400 | - | +3.63% |
| 07/23 | 3,025 | 3,060 | 2,997 | 3,020 | +0.17% | 172,000 | - | +4.17% |
| 07/22 | 2,994 | 3,075 | 2,988 | 3,015 | +1.04% | 277,600 | - | +3.86% |
| 07/21 | 2,831 | 3,040 | 2,812 | 2,984 | +7.3% | 607,600 | - | +2.75% |
| 07/17 | 2,816 | 2,834 | 2,719 | 2,781 | -2.83% | 340,500 | - | -4.37% |
| 07/16 | 2,850 | 2,874 | 2,819 | 2,862 | -0.21% | 151,700 | - | -1.85% |
| 07/15 | 2,829 | 2,876 | 2,818 | 2,868 | +2.03% | 229,000 | - | -1.71% |
| 07/14 | 2,740 | 2,814 | 2,727 | 2,811 | +2% | 258,200 | - | -3.7% |
| 07/13 | 2,779 | 2,809 | 2,727 | 2,756 | -0.4% | 229,500 | - | -5.91% |
| 07/10 | 2,760 | 2,806 | 2,752 | 2,767 | +1.5% | 226,800 | - | -5.92% |
| 07/09 | 2,727 | 2,757 | 2,712 | 2,726 | -0.62% | 212,900 | - | -7.97% |
| 07/08 | 2,763 | 2,789 | 2,735 | 2,743 | -2% | 288,100 | - | -8.08% |
| 07/07 | 2,896 | 2,896 | 2,794 | 2,799 | -2.88% | 301,800 | - | -6.92% |
| 07/06 | 2,912 | 2,930 | 2,853 | 2,882 | -0.69% | 187,400 | - | -4.82% |
| 07/03 | 2,861 | 2,908 | 2,825 | 2,902 | +1.43% | 183,300 | - | -4.73% |
| 07/02 | 2,844 | 2,883 | 2,816 | 2,861 | +0.1% | 201,500 | - | -6.59% |
| 07/01 | 2,869 | 2,885 | 2,841 | 2,858 | +0.46% | 207,800 | - | -6.91% |
| 06/30 | 2,891 | 2,903 | 2,809 | 2,845 | -2.17% | 353,200 | - | -7.36% |
| 06/29 | 2,954 | 2,955 | 2,826 | 2,908 | -1.62% | 285,100 | - | -5.43% |
| 06/26 | 2,930 | 2,975 | 2,903 | 2,956 | -0.24% | 254,900 | - | -3.74% |
| 06/25 | 2,954 | 3,000 | 2,934 | 2,963 | +2.17% | 225,200 | - | -3.07% |
| 06/24 | 2,920 | 2,957 | 2,858 | 2,900 | -1.43% | 278,800 | - | -4.67% |
| 06/23 | 3,080 | 3,080 | 2,942 | 2,942 | -4.79% | 243,200 | - | -2.84% |
| 06/22 | 3,060 | 3,110 | 3,020 | 3,090 | +0.98% | 217,200 | - | +2.42% |
| 06/19 | 3,220 | 3,245 | 3,050 | 3,060 | -3.92% | 215,800 | - | +1.86% |
| 06/18 | 3,105 | 3,250 | 3,090 | 3,185 | +2.25% | 327,000 | - | +6.41% |
| 06/17 | 3,040 | 3,155 | 3,020 | 3,115 | +2.47% | 165,000 | - | +4.67% |
| 06/16 | 3,060 | 3,075 | 3,020 | 3,040 | -1.62% | 210,200 | - | +2.67% |
| 06/15 | 3,030 | 3,110 | 3,025 | 3,090 | +4.25% | 222,800 | - | +4.78% |
| 06/12 | 2,963 | 3,045 | 2,942 | 2,964 | +1.75% | 275,100 | - | +0.2% |
| 06/11 | 2,804 | 2,926 | 2,769 | 2,913 | +0.34% | 268,200 | - | -1.95% |
| 06/10 | 3,015 | 3,035 | 2,895 | 2,903 | -5.13% | 382,100 | - | -2.65% |
| 06/09 | 3,085 | 3,135 | 3,015 | 3,060 | -0.16% | 310,600 | - | +2.44% |
| 06/08 | 3,065 | 3,085 | 2,993 | 3,065 | -6.41% | 505,400 | - | +2.65% |
| 06/05 | 3,275 | 3,320 | 3,195 | 3,275 | -0.3% | 376,800 | - | +9.75% |
| 06/04 | 3,245 | 3,320 | 3,170 | 3,285 | -0.61% | 312,400 | - | +10.53% |
| 06/04 | (空売り報告)モルガン・スタンレーMUFG証券 184,163株(0.45%)-0.05%義務消失 |
| 06/03 | 3,360 | 3,370 | 3,225 | 3,305 | -0.6% | 428,400 | - | +11.62% |
| 06/03 | (空売り報告)モルガン・スタンレーMUFG証券 203,163株(0.5%)再IN |
| 06/02 | 3,395 | 3,395 | 3,215 | 3,325 | -0.3% | 745,900 | - | +12.75% |
| 06/01 | 3,500 | 3,550 | 3,270 | 3,335 | +0.15% | 1,792,400 | - | +13.67% |
| 05/29 | 3,210 | 3,410 | 3,125 | 3,330 | +9.18% | 1,247,800 | - | +14.39% |
| 05/28 | 2,893 | 3,055 | 2,850 | 3,050 | +6.16% | 639,000 | - | +5.57% |
| 05/27 | 2,980 | 3,005 | 2,829 | 2,873 | -2.64% | 483,300 | - | -0.21% |
| 05/26 | 2,875 | 2,977 | 2,816 | 2,951 | +5.58% | 756,000 | - | +2.61% |
| 05/25 | 2,689 | 2,838 | 2,673 | 2,795 | +7.01% | 660,000 | - | -2.68% |
| 05/22 | 2,579 | 2,634 | 2,575 | 2,612 | +0.89% | 314,400 | - | -9.12% |
| 05/21 | 2,547 | 2,615 | 2,538 | 2,589 | +1.61% | 366,700 | - | -10.23% |
| 05/20 | 2,650 | 2,651 | 2,505 | 2,548 | -4.82% | 519,600 | - | -11.96% |
| 05/19 | 2,762 | 2,771 | 2,629 | 2,677 | -2.97% | 434,700 | - | -7.88% |
| 05/18 | 2,760 | 2,783 | 2,731 | 2,759 | -0.68% | 288,900 | - | -5.42% |
| 05/15 | 2,738 | 2,779 | 2,712 | 2,778 | +0.8% | 389,000 | - | -4.83% |
| 05/14 | 2,789 | 2,792 | 2,703 | 2,756 | +0.07% | 657,600 | - | -5.62% |
| 05/13 | 2,750 | 2,861 | 2,733 | 2,754 | +1.03% | 1,038,500 | - | -5.75% |
| 05/12 | (IR情報)13:00 2026年3月期決算短信〔日本基準〕(連結) |
| 05/12 | 3,330 | 3,445 | 2,649 | 2,726 | -18.14% | 2,291,300 | - | -6.77% |
| 05/12 | (空売り報告)モルガン・スタンレーMUFG証券 72,135株(0.17%)-0.69%義務消失 |
| 05/11 | 3,305 | 3,360 | 3,270 | 3,330 | +1.37% | 481,300 | - | +13.69% |
| 05/11 | (空売り報告)モルガン・スタンレーMUFG証券 350,535株(0.86%)再IN |
| 05/08 | 3,185 | 3,300 | 3,140 | 3,285 | +3.14% | 503,800 | - | +13% |
| 05/07 | 3,155 | 3,245 | 3,115 | 3,185 | +4.94% | 445,500 | - | +10.32% |