| 2026 |
| 10/05 | 899 | 899 | 858 | 864 | -2.26% | 8,700 | - | -5.57% |
| 10/02 | 908 | 908 | 879 | 884 | -1.01% | 4,500 | - | -3.6% |
| 10/01 | (IR情報)10:00 持株会社体制への移行完了及び商号変更に関するお知らせ |
| 10/01 | 887 | 900 | 881 | 893 | +1.82% | 6,800 | - | -2.72% |
| 09/30 | 895 | 896 | 851 | 877 | -1.68% | 17,400 | - | -4.36% |
| 09/29 | 936 | 936 | 887 | 892 | -3.15% | 10,100 | - | -2.62% |
| 09/28 | 953 | 953 | 921 | 921 | -3.26% | 10,300 | - | +0.66% |
| 09/25 | 949 | 954 | 932 | 952 | +0.63% | 7,700 | - | +4.27% |
| 09/24 | 953 | 953 | 922 | 946 | 0% | 12,800 | - | +4.19% |
| 09/18 | 955 | 955 | 946 | 946 | -0.94% | 3,600 | - | +4.53% |
| 09/17 | 954 | 957 | 950 | 955 | +0.32% | 2,900 | - | +6.35% |
| 09/16 | 914 | 952 | 914 | 952 | +3.93% | 4,600 | - | +7.09% |
| 09/15 | 911 | 917 | 909 | 916 | +0.55% | 1,400 | - | +3.85% |
| 09/14 | 937 | 937 | 911 | 911 | -1.19% | 5,300 | - | +4.11% |
| 09/11 | 923 | 940 | 915 | 922 | -0.65% | 11,500 | - | +6.34% |
| 09/10 | 953 | 953 | 927 | 928 | -2.62% | 6,800 | - | +8.03% |
| 09/09 | 924 | 958 | 924 | 953 | +3.25% | 19,500 | - | +11.99% |
| 09/08 | 915 | 923 | 910 | 923 | +0.87% | 6,700 | - | +9.62% |
| 09/07 | 908 | 915 | 908 | 915 | +0.77% | 4,300 | - | +9.58% |
| 09/04 | 891 | 909 | 891 | 908 | +1.11% | 5,400 | - | +9.79% |
| 09/03 | 892 | 898 | 884 | 898 | +0.22% | 2,100 | - | +9.51% |
| 09/02 | 881 | 896 | 881 | 896 | +1.13% | 6,100 | - | +10.34% |
| 09/01 | 889 | 903 | 884 | 886 | -1.23% | 10,900 | - | +10.06% |
| 08/31 | 917 | 923 | 891 | 897 | -3.03% | 27,200 | - | +12.27% |
| 08/28 | 915 | 943 | 912 | 925 | +1.2% | 21,500 | - | +16.79% |
| 08/27 | 920 | 920 | 891 | 914 | -0.54% | 25,700 | - | +16.43% |
| 08/26 | 909 | 939 | 892 | 919 | +1.88% | 45,600 | - | +18.12% |
| 08/25 | 861 | 902 | 860 | 902 | +3.8% | 15,700 | - | +16.99% |
| 08/24 | 855 | 876 | 854 | 869 | +1.64% | 6,900 | - | +13.74% |
| 08/21 | 872 | 880 | 855 | 855 | -2.06% | 7,400 | - | +12.5% |
| 08/20 | 843 | 886 | 843 | 873 | +2.11% | 20,300 | - | +15.48% |
| 08/19 | 841 | 869 | 837 | 855 | +1.54% | 27,400 | - | +13.85% |
| 08/18 | 849 | 853 | 842 | 842 | -2.55% | 13,700 | - | +12.72% |
| 08/17 | 810 | 873 | 800 | 864 | +12.5% | 112,200 | - | +15.97% |
| 08/14 | (IR情報)16:00 2027年3月期第1四半期決算説明資料 |
| 08/14 | (IR情報)16:00 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/14 | 760 | 775 | 758 | 768 | +3.36% | 10,200 | - | +3.64% |
| 08/13 | 780 | 780 | 743 | 743 | -1.72% | 8,900 | - | +0.41% |
| 08/12 | 745 | 791 | 740 | 756 | +2.02% | 24,800 | - | +2.16% |
| 08/10 | 735 | 741 | 729 | 741 | +0.82% | 6,700 | - | +0.41% |
| 08/07 | 725 | 735 | 720 | 735 | +2.23% | 4,800 | - | -0.27% |
| 08/06 | 727 | 727 | 719 | 719 | -0.96% | 2,900 | - | -2.31% |
| 08/05 | 729 | 729 | 723 | 726 | -0.82% | 3,900 | - | -1.49% |
| 08/04 | 738 | 742 | 725 | 732 | -0.14% | 5,400 | - | -0.81% |
| 08/03 | 732 | 735 | 723 | 733 | +1.24% | 5,400 | - | -0.54% |
| 07/31 | 736 | 736 | 724 | 724 | -0.41% | 10,000 | - | -1.5% |
| 07/30 | 710 | 742 | 710 | 727 | +2.68% | 5,300 | - | -0.95% |
| 07/29 | 723 | 730 | 707 | 708 | -2.07% | 14,400 | - | -3.28% |
| 07/28 | 740 | 740 | 723 | 723 | -0.55% | 3,500 | - | -1.09% |
| 07/27 | 723 | 742 | 723 | 727 | +0.55% | 8,000 | - | -0.41% |
| 07/24 | 743 | 743 | 718 | 723 | -1.9% | 10,300 | - | -0.69% |
| 07/23 | 737 | 745 | 737 | 737 | 0% | 2,700 | - | +1.52% |
| 07/22 | 752 | 752 | 737 | 737 | -1.07% | 1,600 | - | +1.66% |
| 07/21 | 763 | 763 | 736 | 745 | -0.4% | 5,200 | - | +2.9% |
| 07/17 | 770 | 770 | 743 | 748 | -2.98% | 5,700 | - | +3.31% |
| 07/16 | 736 | 771 | 736 | 771 | +4.76% | 3,100 | - | +6.64% |
| 07/15 | 751 | 751 | 735 | 736 | -2.26% | 10,200 | - | +2.08% |
| 07/14 | 784 | 784 | 753 | 753 | -2.08% | 6,400 | - | +4.29% |
| 07/13 | 776 | 795 | 769 | 769 | -0.9% | 11,500 | - | +6.22% |
| 07/10 | 770 | 776 | 760 | 776 | +0.91% | 9,800 | - | +6.89% |
| 07/09 | 750 | 769 | 750 | 769 | +2.4% | 7,200 | - | +5.78% |
| 07/08 | 739 | 763 | 739 | 751 | +2.04% | 29,600 | - | +3.44% |
| 07/07 | 720 | 739 | 720 | 736 | +3.37% | 14,600 | - | +1.24% |
| 07/06 | 729 | 730 | 712 | 712 | -0.84% | 11,000 | - | -2.2% |
| 07/03 | 708 | 728 | 706 | 718 | +1.41% | 11,700 | - | -1.78% |
| 07/02 | 740 | 740 | 708 | 708 | -4.07% | 20,900 | - | -3.54% |
| 07/01 | 735 | 738 | 724 | 738 | 0% | 16,000 | - | +0.27% |
| 06/30 | (IR情報)10:30 支配株主等に関する事項について |
| 06/30 | 727 | 738 | 720 | 738 | +2.5% | 22,600 | - | +0.27% |
| 06/29 | (IR情報)16:00 代表取締役の異動に関するお知らせ |
| 06/29 | 689 | 729 | 689 | 720 | +4.5% | 27,900 | - | -2.17% |
| 06/26 | 690 | 694 | 685 | 689 | +0.29% | 24,000 | - | -6.51% |
| 06/25 | 684 | 687 | 682 | 687 | +0.44% | 15,100 | - | -7.16% |
| 06/24 | 683 | 687 | 682 | 684 | -0.15% | 18,500 | - | -7.94% |
| 06/23 | 682 | 686 | 681 | 685 | -0.15% | 7,200 | - | -8.42% |
| 06/22 | 686 | 686 | 681 | 686 | +0.44% | 30,700 | - | -8.9% |
| 06/19 | 687 | 687 | 681 | 683 | 0% | 30,800 | - | -9.78% |
| 06/18 | 688 | 688 | 669 | 683 | -3.39% | 190,900 | - | -10.13% |
| 06/17 | 708 | 714 | 707 | 707 | -1.26% | 47,100 | - | -7.1% |
| 06/16 | 725 | 735 | 715 | 716 | -2.05% | 23,700 | - | -5.91% |
| 06/15 | 719 | 743 | 717 | 731 | +1.67% | 14,300 | - | -3.94% |
| 06/12 | (IR情報)14:30 九州電力株式会社との業務提携に関するお知らせ |
| 06/12 | 726 | 840 | 715 | 719 | -1.51% | 107,000 | - | -5.39% |
| 06/11 | 746 | 750 | 727 | 730 | -3.82% | 15,700 | - | -3.95% |
| 06/10 | 789 | 789 | 755 | 759 | -5.6% | 3,600 | - | -0.13% |
| 06/09 | 811 | 811 | 771 | 804 | -0.62% | 4,500 | - | +6.07% |
| 06/08 | 803 | 809 | 783 | 809 | +0.62% | 5,200 | - | +7.15% |
| 06/05 | 778 | 804 | 763 | 804 | +5.37% | 5,400 | - | +6.77% |
| 06/04 | 770 | 780 | 740 | 763 | 0% | 5,000 | - | +1.6% |
| 06/03 | 772 | 781 | 760 | 763 | -0.91% | 2,600 | - | +1.73% |
| 06/02 | 786 | 786 | 770 | 770 | -2.04% | 2,000 | - | +2.67% |
| 06/01 | 784 | 803 | 775 | 786 | +0.26% | 4,400 | - | +4.8% |
| 05/29 | 760 | 786 | 760 | 784 | +3.57% | 7,800 | - | +4.67% |
| 05/28 | (IR情報)16:00 持株会社体制への移行に伴う新設分割及び定款変更(事業目的の変更)に関するお知らせ |
| 05/28 | 752 | 760 | 745 | 757 | +0.66% | 9,000 | - | +1.2% |
| 05/27 | 755 | 755 | 735 | 752 | +2.31% | 22,400 | - | +0.53% |
| 05/26 | 736 | 742 | 735 | 735 | -1.47% | 7,300 | - | -1.74% |
| 05/25 | 751 | 754 | 738 | 746 | -0.67% | 21,000 | - | -0.4% |
| 05/22 | 782 | 788 | 748 | 751 | -3.72% | 13,800 | - | +0.27% |
| 05/21 | 805 | 810 | 780 | 780 | -3.11% | 7,500 | - | +4% |
| 05/20 | 794 | 818 | 794 | 805 | +1.39% | 35,100 | - | +7.48% |
| 05/19 | 803 | 807 | 719 | 794 | -1.12% | 105,200 | - | +6.01% |
| 05/18 | 757 | 812 | 757 | 803 | +6.36% | 40,700 | - | +7.35% |
| 05/15 | 719 | 777 | 714 | 755 | +6.94% | 44,100 | - | +0.94% |
| 05/14 | (IR情報)16:00 2027年3月期中期経営計画(進捗)説明資料(事業計画及び成長可能性に関する事項) |
| 05/14 | (IR情報)16:00 2026年3月期決算説明資料 |
| 05/14 | (IR情報)16:00 2026年3月期決算短信〔日本基準〕(連結) |
| 05/14 | 708 | 712 | 702 | 706 | -0.28% | 10,600 | - | -5.74% |
| 05/13 | 707 | 714 | 707 | 708 | +0.14% | 2,000 | - | -5.85% |
| 05/12 | 712 | 715 | 707 | 707 | -1.26% | 7,900 | - | -6.36% |