| 2024 |
| 02/07 | 875 | 883 | 862 | 871 | -1.58% | 29,300 | 52億8773万 | +3.32% |
| 02/06 | 876 | 887 | 870 | 885 | +0.68% | 28,200 | 53億7272万 | +5.48% |
| 02/05 | 883 | 885 | 871 | 879 | -0.34% | 19,600 | 53億3630万 | +5.52% |
| 02/02 | 862 | 885 | 862 | 882 | +2.32% | 18,700 | 53億5451万 | +6.65% |
| 02/01 | 864 | 866 | 853 | 862 | -1.37% | 23,900 | 52億3309万 | +4.87% |
| 01/31 | 871 | 874 | 862 | 874 | +0.46% | 21,400 | 53億594万 | +6.85% |
| 01/30 | 875 | 881 | 867 | 870 | -1.02% | 19,800 | 52億8166万 | +7.01% |
| 01/29 | 881 | 883 | 876 | 879 | +0.23% | 11,900 | 53億3630万 | +8.65% |
| 01/26 | 879 | 888 | 872 | 877 | -0.68% | 23,800 | 53億2416万 | +8.94% |
| 01/25 | 893 | 893 | 874 | 883 | -0.79% | 32,500 | 53億6058万 | +10.38% |
| 01/24 | 861 | 897 | 861 | 890 | +3.37% | 39,000 | 54億308万 | +11.95% |
| 01/23 | 858 | 871 | 855 | 861 | +1.06% | 31,400 | 52億2702万 | +8.85% |
| 01/22 | 840 | 853 | 839 | 852 | +1.91% | 12,800 | 51億7238万 | +8.26% |
| 01/19 | 865 | 865 | 835 | 836 | -1.07% | 21,900 | 50億7525万 | +6.63% |
| 01/18 | 860 | 871 | 841 | 845 | -1.74% | 40,800 | 51億2989万 | +8.06% |
| 01/17 | 872 | 887 | 849 | 860 | +3.99% | 136,000 | 52億2095万 | +10.4% |
| 01/16 | 855 | 855 | 824 | 827 | -2.48% | 36,600 | 50億2061万 | +6.57% |
| 01/15 | 848 | 859 | 827 | 848 | +6.27% | 100,800 | 51億4810万 | +9.42% |
| 01/12 | （IR情報）15:00 特別損失(投資有価証券評価損)の計上に関するお知らせ |
| 01/12 | （IR情報）15:00 2024年2月期第3四半期決算説明資料 |
| 01/12 | （IR情報）15:00 2024年2月期第3四半期決算短信〔日本基準〕(連結) |
| 01/12 | 812 | 812 | 788 | 798 | -1.36% | 68,600 | 48億4456万 | +3.37% |
| 01/11 | 851 | 875 | 798 | 809 | +4.25% | 297,300 | 49億1134万 | +4.79% |
| 01/10 | 772 | 778 | 761 | 776 | 0% | 11,500 | 47億1100万 | +0.65% |
| 01/09 | 780 | 781 | 755 | 776 | +0.39% | 27,700 | 47億1100万 | +0.65% |
| 01/05 | 790 | 790 | 773 | 773 | -0.64% | 14,100 | 46億9279万 | +0.13% |
| 01/04 | 788 | 788 | 764 | 778 | +0.26% | 22,100 | 47億2314万 | +0.78% |
| 2023 |
| 12/29 | 771 | 777 | 771 | 776 | +0.65% | 9,300 | 47億1100万 | +0.52% |
| 12/28 | 740 | 789 | 737 | 771 | +4.19% | 36,300 | 46億8064万 | -0.13% |
| 12/27 | 740 | 745 | 732 | 740 | 0% | 50,500 | 44億9245万 | -4.27% |
| 12/26 | 739 | 747 | 736 | 740 | -0.8% | 46,400 | 44億9245万 | -4.52% |
| 12/25 | 755 | 756 | 746 | 746 | -1.97% | 32,100 | 45億2887万 | -3.99% |
| 12/22 | 763 | 771 | 760 | 761 | -0.26% | 16,600 | 46億1993万 | -2.19% |
| 12/21 | 765 | 766 | 757 | 763 | -0.13% | 16,200 | 46億3208万 | -2.05% |
| 12/20 | 762 | 771 | 761 | 764 | 0% | 27,100 | 46億3815万 | -2.05% |
| 12/19 | 765 | 769 | 758 | 764 | +0.79% | 19,600 | 46億3815万 | -2.18% |
| 12/18 | 768 | 772 | 758 | 758 | -2.07% | 17,900 | 46億172万 | -3.19% |
| 12/15 | 770 | 774 | 767 | 774 | -0.13% | 10,200 | 46億9886万 | -1.4% |
| 12/14 | 775 | 776 | 770 | 775 | +0.52% | 8,400 | 47億493万 | -1.4% |
| 12/13 | 773 | 778 | 771 | 771 | -0.26% | 6,400 | 46億8064万 | -2.16% |
| 12/12 | 783 | 785 | 767 | 773 | -1.15% | 29,100 | 46億9279万 | -2.15% |
| 12/11 | 780 | 790 | 780 | 782 | +0.77% | 11,400 | 47億4742万 | -1.26% |
| 12/08 | 787 | 790 | 772 | 776 | -1.65% | 30,600 | 47億1100万 | -2.14% |
| 12/07 | 800 | 800 | 788 | 789 | -0.75% | 7,500 | 47億8992万 | -0.63% |
| 12/06 | 780 | 807 | 780 | 795 | +2.19% | 25,400 | 48億2634万 | +0.13% |
| 12/05 | 783 | 791 | 774 | 778 | -0.89% | 20,200 | 47億2314万 | -2.14% |
| 12/04 | 783 | 790 | 783 | 785 | -0.13% | 3,200 | 47億6564万 | -1.51% |
| 12/01 | 789 | 790 | 780 | 786 | -0.63% | 7,500 | 47億7171万 | -1.63% |
| 11/30 | 790 | 795 | 789 | 791 | +0.51% | 8,300 | 48億206万 | -1.25% |
| 11/29 | 782 | 797 | 782 | 787 | +0.64% | 12,300 | 47億7778万 | -1.99% |
| 11/28 | 780 | 784 | 778 | 782 | +0.26% | 7,900 | 47億4742万 | -2.86% |
| 11/27 | 780 | 788 | 777 | 780 | -0.13% | 9,300 | 47億3528万 | -3.35% |
| 11/24 | 782 | 786 | 779 | 781 | -0.51% | 8,300 | 47億4135万 | -3.46% |
| 11/22 | 783 | 787 | 783 | 785 | -0.25% | 3,200 | 47億6564万 | -3.21% |
| 11/21 | 793 | 793 | 781 | 787 | -0.76% | 14,100 | 47億7778万 | -3.2% |
| 11/20 | 789 | 798 | 789 | 793 | +1.54% | 10,500 | 48億1420万 | -2.58% |
| 11/17 | 779 | 788 | 778 | 781 | -0.38% | 9,000 | 47億4135万 | -4.05% |
| 11/16 | 781 | 789 | 777 | 784 | -0.13% | 13,100 | 47億5956万 | -3.8% |
| 11/15 | 796 | 800 | 765 | 785 | -1.26% | 18,900 | 47億6564万 | -3.8% |
| 11/14 | 808 | 814 | 790 | 795 | -1.49% | 16,900 | 48億2634万 | -2.93% |
| 11/13 | 805 | 807 | 797 | 807 | +0.5% | 9,400 | 48億9920万 | -1.71% |
| 11/10 | 806 | 809 | 803 | 803 | -0.62% | 1,600 | 48億7491万 | -2.43% |
| 11/09 | 814 | 814 | 807 | 808 | -0.74% | 2,800 | 49億527万 | -2.18% |
| 11/08 | 823 | 829 | 807 | 814 | -1.21% | 5,000 | 49億4169万 | -1.93% |
| 11/07 | 822 | 826 | 816 | 824 | 0% | 5,500 | 50億240万 | -1.32% |
| 11/06 | 805 | 831 | 805 | 824 | +2.87% | 16,200 | 50億240万 | -1.79% |
| 11/02 | 801 | 814 | 800 | 801 | +0.63% | 8,100 | 48億6277万 | -4.98% |
| 11/01 | 802 | 810 | 795 | 796 | -1.61% | 10,600 | 48億3242万 | -6.13% |
| 10/31 | 801 | 811 | 795 | 809 | +1% | 9,200 | 49億1134万 | -5.16% |
| 10/30 | 835 | 835 | 801 | 801 | -4.42% | 19,800 | 48億6277万 | -6.64% |
| 10/27 | 823 | 838 | 818 | 838 | +1.82% | 6,200 | 50億8739万 | -3.01% |
| 10/26 | 844 | 844 | 820 | 823 | -2.26% | 11,000 | 49億9633万 | -5.07% |
| 10/25 | 846 | 850 | 827 | 842 | -0.47% | 15,700 | 51億1168万 | -3.33% |
| 10/24 | 859 | 860 | 818 | 846 | +0.24% | 27,000 | 51億3596万 | -3.2% |
| 10/23 | 839 | 866 | 826 | 844 | +2.43% | 25,500 | 51億2382万 | -3.87% |
| 10/20 | （IR情報）12:00 個人情報の持ち出しを検知するInternal Risk Intelligence ユーザーID数が2024年2月期目標ID数を突破 |
| 10/20 | 833 | 837 | 814 | 824 | -1.08% | 7,600 | 50億240万 | -6.58% |
| 10/19 | （IR情報）15:00 グループ組織再編(当社連結子会社からの吸収分割及び連結子会社間の株式交換)に関するお知らせ |
| 10/19 | 828 | 835 | 820 | 833 | -0.83% | 7,300 | 50億5704万 | -5.98% |
| 10/18 | 838 | 840 | 803 | 840 | +1.57% | 14,500 | 50億9953万 | -5.62% |
| 10/17 | （IR情報）15:00 子会社AIK、新サービス『AIK assign』の提供開始 |
| 10/17 | 812 | 827 | 809 | 827 | +1.97% | 16,200 | 50億2061万 | -7.49% |
| 10/16 | 786 | 820 | 786 | 811 | +2.53% | 41,800 | 49億2348万 | -9.89% |
| 10/13 | （IR情報）15:00 2024年2月期第2四半期決算説明資料 |
| 10/13 | （IR情報）15:00 2024年2月期第2四半期決算短信〔日本基準〕(連結) |
| 10/13 | 810 | 810 | 790 | 791 | -2.1% | 30,100 | 48億206万 | -12.69% |
| 10/12 | 817 | 820 | 784 | 808 | -0.98% | 50,200 | 49億527万 | -11.5% |
| 10/11 | 849 | 849 | 816 | 816 | -2.97% | 36,800 | 49億5383万 | -11.11% |
| 10/10 | 840 | 848 | 837 | 841 | -0.12% | 11,100 | 51億561万 | -8.98% |
| 10/06 | 878 | 878 | 824 | 842 | -3.44% | 53,900 | 51億1168万 | -9.36% |
| 10/05 | 871 | 882 | 871 | 872 | -0.34% | 16,200 | 52億9380万 | -6.64% |
| 10/04 | 890 | 901 | 875 | 875 | -3.63% | 33,600 | 53億1202万 | -6.72% |
| 10/03 | 919 | 925 | 903 | 908 | -2.05% | 26,700 | 55億1235万 | -3.51% |
| 10/02 | 934 | 939 | 918 | 927 | -0.11% | 13,900 | 56億2770万 | -1.59% |
| 09/29 | 927 | 938 | 927 | 928 | -0.43% | 10,700 | 56億3377万 | -1.49% |
| 09/28 | 920 | 932 | 916 | 932 | +1.3% | 9,300 | 56億5806万 | -1.17% |
| 09/27 | 930 | 930 | 916 | 920 | -0.65% | 9,200 | 55億8520万 | -2.54% |
| 09/26 | 936 | 941 | 917 | 926 | -1.59% | 13,200 | 56億2163万 | -2.01% |
| 09/25 | 942 | 942 | 919 | 941 | +0.53% | 8,800 | 57億1269万 | -0.53% |
| 09/22 | 907 | 936 | 907 | 936 | +2.3% | 8,800 | 56億8234万 | -1.06% |
| 09/21 | 922 | 924 | 905 | 915 | -0.76% | 18,400 | 55億5485万 | -3.28% |
| 09/20 | 943 | 948 | 922 | 922 | -0.65% | 45,900 | 55億9735万 | -2.64% |
| 09/19 | 946 | 946 | 928 | 928 | -2.01% | 14,900 | 56億3377万 | -2.01% |
| 09/15 | 939 | 955 | 930 | 947 | +0.64% | 24,800 | 57億4912万 | -0.11% |
| 09/14 | 926 | 943 | 926 | 941 | +1.18% | 7,400 | 57億1269万 | -0.74% |
| 09/13 | 935 | 937 | 923 | 930 | -0.53% | 6,500 | 56億4591万 | -2% |
| 09/12 | 940 | 957 | 931 | 935 | -0.74% | 12,100 | 56億7627万 | -1.68% |
| 09/11 | 960 | 960 | 942 | 942 | -1.26% | 12,100 | 57億1876万 | -1.15% |
