| 2024 |
| 09/19 | 851 | 858 | 850 | 852 | +0.71% | 28,500 | 222億2049万 | -2.85% |
| 09/18 | 847 | 850 | 843 | 846 | -0.24% | 19,700 | 220億6401万 | -3.64% |
| 09/17 | 847 | 850 | 836 | 848 | +0.59% | 31,600 | 221億1617万 | -3.64% |
| 09/13 | 840 | 845 | 839 | 843 | -0.71% | 26,000 | 219億8577万 | -4.2% |
| 09/12 | 834 | 851 | 834 | 849 | +2.04% | 24,500 | 221億4225万 | -3.41% |
| 09/11 | 851 | 851 | 832 | 832 | -2.12% | 34,100 | 216億9888万 | -5.35% |
| 09/10 | 856 | 859 | 850 | 850 | -0.93% | 26,700 | 221億6833万 | -3.3% |
| 09/09 | 852 | 858 | 845 | 858 | -0.46% | 28,600 | 223億7697万 | -2.17% |
| 09/06 | 876 | 876 | 857 | 862 | -1.03% | 37,500 | 224億8130万 | -1.82% |
| 09/05 | 872 | 885 | 868 | 871 | -0.34% | 34,300 | 227億1602万 | -1.14% |
| 09/04 | 880 | 882 | 871 | 874 | -1.58% | 51,500 | 227億9426万 | -1.24% |
| 09/03 | 890 | 896 | 886 | 888 | -0.34% | 18,900 | 231億5939万 | -0.11% |
| 09/02 | 901 | 901 | 888 | 891 | -0.56% | 23,500 | 232億3763万 | -0.11% |
| 08/30 | 905 | 905 | 895 | 896 | -0.11% | 15,900 | 233億6803万 | +0.22% |
| 08/29 | 896 | 900 | 892 | 897 | -0.55% | 22,700 | 233億9411万 | +0.22% |
| 08/28 | 910 | 913 | 896 | 902 | +1.12% | 55,200 | 235億2451万 | +0.56% |
| 08/27 | 886 | 892 | 885 | 892 | +0.34% | 15,700 | 232億6371万 | -0.67% |
| 08/26 | 898 | 898 | 883 | 889 | -1% | 16,700 | 231億8547万 | -1.22% |
| 08/23 | 912 | 912 | 892 | 898 | -0.44% | 23,200 | 234億2019万 | -0.55% |
| 08/22 | 905 | 905 | 889 | 902 | 0% | 20,100 | 235億2451万 | -0.33% |
| 08/21 | 907 | 909 | 899 | 902 | -0.88% | 13,400 | 235億2451万 | -0.66% |
| 08/20 | 904 | 912 | 900 | 910 | +1.79% | 15,000 | 237億3316万 | -0.11% |
| 08/19 | 901 | 916 | 887 | 894 | -1.11% | 37,100 | 233億1587万 | -2.08% |
| 08/16 | 892 | 904 | 888 | 904 | +3.08% | 35,500 | 235億7667万 | -1.31% |
| 08/15 | 884 | 884 | 876 | 877 | -0.9% | 24,300 | 228億7250万 | -4.47% |
| 08/14 | 876 | 885 | 869 | 885 | +1.14% | 20,200 | 230億8115万 | -3.8% |
| 08/13 | 860 | 875 | 860 | 875 | +2.1% | 16,300 | 228億2034万 | -5.2% |
| 08/09 | 842 | 863 | 832 | 857 | +3.63% | 59,300 | 223億5089万 | -7.45% |
| 08/08 | 835 | 853 | 824 | 827 | -1.78% | 71,900 | 215億6848万 | -10.98% |
| 08/07 | 820 | 854 | 812 | 842 | +0.24% | 59,300 | 219億5969万 | -9.85% |
| 08/06 | 835 | 863 | 816 | 840 | +6.19% | 96,900 | 219億753万 | -10.45% |
| 08/05 | 828 | 833 | 780 | 791 | -9.39% | 104,800 | 206億2959万 | -16.03% |
| 08/02 | 909 | 909 | 873 | 873 | -7.03% | 68,200 | 227億6818万 | -7.81% |
| 08/01 | 968 | 979 | 928 | 939 | -4.48% | 93,400 | 244億8949万 | -1.16% |
| 07/31 | （IR情報）13:00 2025年3月期第1四半期決算短信〔日本基準〕(連結) |
| 07/31 | （IR情報）13:00 2025年3月期第1四半期決算説明資料 |
| 07/31 | 958 | 983 | 956 | 983 | +2.5% | 47,400 | 256億3702万 | +3.58% |
| 07/30 | 965 | 972 | 945 | 959 | -0.62% | 148,200 | 250億1109万 | +1.27% |
| 07/29 | 953 | 965 | 945 | 965 | +2.33% | 35,200 | 251億6758万 | +2.12% |
| 07/26 | 934 | 945 | 933 | 943 | +1.4% | 21,000 | 245億9381万 | +0.11% |
| 07/25 | 924 | 937 | 924 | 930 | -0.64% | 59,400 | 242億5476万 | -1.06% |
| 07/24 | 947 | 947 | 935 | 936 | -0.53% | 26,800 | 244億1125万 | -0.32% |
| 07/23 | （IR情報）15:00 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ |
| 07/23 | 940 | 949 | 940 | 941 | +0.11% | 25,100 | 245億4165万 | +0.43% |
| 07/22 | 950 | 952 | 937 | 940 | -1.57% | 35,600 | 245億1557万 | +0.53% |
| 07/19 | 970 | 971 | 948 | 955 | -0.52% | 32,400 | 249億677万 | +2.47% |
| 07/18 | 968 | 973 | 960 | 960 | -1.64% | 22,900 | 250億3718万 | +3.34% |
| 07/17 | 978 | 982 | 976 | 976 | 0% | 27,400 | 254億5446万 | +5.4% |
| 07/16 | 976 | 979 | 971 | 976 | +0.93% | 65,400 | 254億5446万 | +5.86% |
| 07/12 | 960 | 968 | 956 | 967 | +1.15% | 65,500 | 252億1974万 | +5.34% |
| 07/11 | 954 | 971 | 954 | 956 | +0.53% | 84,900 | 249億3285万 | +4.48% |
| 07/10 | 951 | 952 | 944 | 951 | +0.63% | 34,500 | 248億245万 | +4.39% |
| 07/09 | 943 | 950 | 940 | 945 | -0.32% | 23,200 | 246億4597万 | +4.07% |
| 07/08 | 943 | 951 | 939 | 948 | +0.74% | 45,200 | 247億2421万 | +4.64% |
| 07/05 | （IR情報）16:00 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ |
| 07/05 | 950 | 950 | 939 | 941 | -0.63% | 27,800 | 245億4165万 | +4.21% |
| 07/04 | 943 | 949 | 939 | 947 | -0.21% | 24,400 | 246億9813万 | +5.11% |
| 07/03 | 937 | 952 | 937 | 949 | +0.74% | 45,100 | 247億5029万 | +5.68% |
| 07/02 | 926 | 943 | 926 | 942 | +1.29% | 38,000 | 245億6773万 | +5.25% |
| 07/01 | 931 | 933 | 925 | 930 | -0.21% | 18,300 | 242億5476万 | +4.14% |
| 06/28 | 932 | 933 | 926 | 932 | +0.11% | 23,900 | 243億692万 | +4.6% |
| 06/27 | 928 | 931 | 926 | 931 | +0.54% | 28,900 | 242億8084万 | +4.84% |
| 06/26 | 925 | 929 | 922 | 926 | +0.22% | 30,200 | 241億5044万 | +4.51% |
| 06/25 | 905 | 924 | 905 | 924 | +2.1% | 65,200 | 240億9828万 | +4.41% |
| 06/24 | 899 | 905 | 895 | 905 | +0.78% | 32,700 | 236億275万 | +2.49% |
| 06/21 | 892 | 900 | 891 | 898 | +0.67% | 53,100 | 234億2019万 | +1.81% |
| 06/20 | 895 | 897 | 887 | 892 | -0.34% | 26,800 | 232億6371万 | +1.13% |
| 06/19 | 891 | 897 | 890 | 895 | +0.45% | 18,900 | 233億4195万 | +1.47% |
| 06/18 | 889 | 893 | 888 | 891 | +0.45% | 37,000 | 232億3763万 | +1.02% |
| 06/17 | 879 | 889 | 875 | 887 | +0.34% | 44,800 | 231億3331万 | +0.57% |
| 06/14 | 880 | 884 | 871 | 884 | +1.61% | 54,900 | 230億5507万 | +0.11% |
| 06/13 | 875 | 875 | 870 | 870 | -0.91% | 25,700 | 226億8994万 | -1.47% |
| 06/12 | 882 | 883 | 878 | 878 | -0.79% | 10,500 | 228億9858万 | -0.68% |
| 06/11 | 885 | 886 | 881 | 885 | -0.11% | 24,100 | 230億8115万 | 0% |
| 06/10 | 874 | 886 | 873 | 886 | +1.37% | 29,300 | 231億723万 | +0.11% |
| 06/07 | 872 | 875 | 871 | 874 | +0.11% | 7,100 | 227億9426万 | -1.24% |
| 06/06 | 874 | 874 | 870 | 873 | +0.23% | 18,100 | 227億6818万 | -1.47% |
| 06/05 | 878 | 878 | 871 | 871 | -1.47% | 19,900 | 227億1602万 | -1.8% |
| 06/04 | 888 | 888 | 880 | 884 | -0.45% | 20,900 | 230億5507万 | -0.45% |
| 06/03 | 887 | 888 | 884 | 888 | +0.45% | 21,900 | 231億5939万 | -0.11% |
| 05/31 | 879 | 884 | 874 | 884 | +0.68% | 24,500 | 230億5507万 | -0.67% |
| 05/30 | 870 | 878 | 865 | 878 | +0.92% | 54,500 | 228億9858万 | -1.46% |
| 05/29 | 880 | 881 | 870 | 870 | -1.02% | 19,600 | 226億8994万 | -2.47% |
| 05/28 | 883 | 884 | 879 | 879 | -0.11% | 8,500 | 229億2466万 | -1.57% |
| 05/27 | 879 | 882 | 875 | 880 | +0.11% | 12,100 | 229億5074万 | -1.68% |
| 05/24 | 875 | 880 | 870 | 879 | +0.23% | 16,400 | 229億2466万 | -1.9% |
| 05/23 | 880 | 880 | 870 | 877 | -0.45% | 29,900 | 228億7250万 | -2.23% |
| 05/22 | 890 | 890 | 881 | 881 | -0.45% | 18,000 | 229億7682万 | -2% |
| 05/21 | 890 | 892 | 885 | 885 | -0.34% | 19,900 | 230億8115万 | -1.78% |
| 05/20 | 884 | 890 | 884 | 888 | 0% | 38,600 | 231億5939万 | -1.66% |
| 05/17 | 885 | 889 | 882 | 888 | +0.11% | 21,200 | 231億5939万 | -1.77% |
| 05/16 | 897 | 897 | 885 | 887 | -1.22% | 27,800 | 231億3331万 | -2.1% |
| 05/15 | 899 | 904 | 895 | 898 | -0.11% | 41,700 | 234億2019万 | -0.99% |
| 05/15 | （空売り報告）Man Solutions Limited 127,000株（0.48%）-0.03%義務消失 |
| 05/14 | 899 | 900 | 891 | 899 | -0.11% | 23,200 | 234億4627万 | -0.88% |
| 05/13 | （IR情報）15:00 剰余金の配当に関するお知らせ |
| 05/13 | 894 | 900 | 891 | 900 | +0.67% | 27,000 | 234億7235万 | -0.88% |
| 05/10 | 893 | 898 | 892 | 894 | -0.45% | 16,500 | 233億1587万 | -1.54% |
| 05/09 | 891 | 901 | 890 | 898 | +0.34% | 34,000 | 234億2019万 | -1.1% |
| 05/08 | 899 | 899 | 894 | 895 | 0% | 17,500 | 233億4195万 | -1.54% |
| 05/07 | 890 | 900 | 890 | 895 | +0.67% | 34,900 | 233億4195万 | -1.65% |
| 05/02 | 901 | 902 | 889 | 889 | -1.11% | 36,700 | 231億8547万 | -2.41% |
| 05/01 | 895 | 904 | 888 | 899 | +0.45% | 39,600 | 234億4627万 | -1.53% |
| 04/30 | （IR情報）13:15 (開示事項の経過)杭州杭化哈利瑪化工有限公司の株式買い増し完了に関するお知らせ |
| 04/30 | （IR情報）13:15 2024年3月期決算説明資料 |
| 04/30 | （IR情報）13:15 2024年3月期連結業績予想値と実績値との差異に関するお知らせ |
| 04/30 | （IR情報）13:15 人事異動に関するお知らせ |
| 04/30 | （IR情報）13:15 2024年3月期決算短信〔日本基準〕(連結) |
| 04/30 | 902 | 923 | 883 | 895 | +0.22% | 167,000 | 233億4195万 | -2.19% |
| 04/26 | 901 | 905 | 891 | 893 | -0.33% | 151,400 | 232億8979万 | -2.62% |
| 04/25 | 914 | 915 | 896 | 896 | -1.97% | 28,500 | 233億6803万 | -2.5% |
