| 2018 |
| 09/25 | 779 | 786 | 772 | 786 | +1.68% | 30,600 | 177億4253万 | +2.48% |
| 09/21 | 772 | 775 | 771 | 773 | +0.13% | 14,400 | 174億4908万 | +0.78% |
| 09/20 | 771 | 774 | 768 | 772 | -1.15% | 16,000 | 174億2651万 | +0.65% |
| 09/19 | 766 | 787 | 766 | 781 | +2.23% | 32,700 | 176億2966万 | +1.69% |
| 09/18 | 752 | 765 | 751 | 764 | +1.73% | 42,600 | 172億4592万 | -0.52% |
| 09/14 | 751 | 755 | 750 | 751 | -0.53% | 43,000 | 169億5247万 | -2.21% |
| 09/13 | 750 | 757 | 750 | 755 | +0.4% | 23,200 | 170億4276万 | -1.82% |
| 09/12 | 757 | 757 | 750 | 752 | -0.13% | 21,700 | 169億7504万 | -2.34% |
| 09/11 | 758 | 759 | 753 | 753 | -0.53% | 16,700 | 169億9761万 | -2.33% |
| 09/10 | 755 | 759 | 753 | 757 | +0.26% | 14,700 | 170億8791万 | -1.82% |
| 09/07 | 757 | 757 | 752 | 755 | 0% | 12,400 | 170億4276万 | -2.2% |
| 09/06 | 751 | 756 | 751 | 755 | +0.13% | 21,500 | 170億4276万 | -2.2% |
| 09/05 | 751 | 757 | 751 | 754 | 0% | 32,800 | 170億2019万 | -2.46% |
| 09/04 | （IR情報）15:00 平成30年8月月次の売上状況について |
| 09/04 | 759 | 760 | 751 | 754 | -2.58% | 69,900 | 170億2019万 | -2.71% |
| 09/03 | 780 | 781 | 774 | 774 | -0.13% | 9,100 | 174億7165万 | -0.26% |
| 08/31 | 777 | 778 | 774 | 775 | -0.26% | 8,700 | 174億9423万 | -0.26% |
| 08/30 | 777 | 778 | 774 | 777 | 0% | 7,100 | 175億3937万 | -0.13% |
| 08/29 | 777 | 778 | 774 | 777 | +0.13% | 15,200 | 175億3937万 | -0.26% |
| 08/28 | 779 | 780 | 774 | 776 | 0% | 21,400 | 175億1680万 | -0.39% |
| 08/27 | 780 | 782 | 773 | 776 | -0.13% | 33,300 | 175億1680万 | -0.51% |
| 08/24 | 772 | 778 | 770 | 777 | +0.65% | 19,700 | 175億3937万 | -0.51% |
| 08/23 | 775 | 775 | 768 | 772 | -0.39% | 14,400 | 174億2651万 | -1.15% |
| 08/22 | 774 | 776 | 772 | 775 | +0.52% | 9,400 | 174億9423万 | -0.9% |
| 08/21 | （IR情報）17:00 自己株式の消却に関するお知らせ |
| 08/21 | 772 | 775 | 769 | 771 | -0.13% | 16,100 | 174億393万 | -1.53% |
| 08/20 | 778 | 779 | 772 | 772 | -0.77% | 16,500 | 174億2651万 | -1.4% |
| 08/17 | 780 | 780 | 776 | 778 | -0.26% | 9,700 | 175億6194万 | -0.77% |
| 08/16 | 780 | 782 | 773 | 780 | 0% | 15,000 | 176億709万 | -0.38% |
| 08/15 | 785 | 785 | 780 | 780 | -0.64% | 10,600 | 176億709万 | -0.38% |
| 08/14 | 776 | 785 | 775 | 785 | +1.16% | 16,000 | 177億1996万 | +0.26% |
| 08/13 | 780 | 783 | 773 | 776 | +0.65% | 33,200 | 175億1680万 | -0.77% |
| 08/10 | （IR情報）15:00 2019年3月期第1四半期決算補足資料 |
| 08/10 | （IR情報）15:00 2019年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/10 | 775 | 777 | 769 | 771 | -0.52% | 27,300 | 174億393万 | -1.41% |
| 08/09 | 772 | 775 | 770 | 775 | +0.52% | 20,100 | 174億9423万 | -0.77% |
| 08/08 | 768 | 776 | 768 | 771 | +0.39% | 20,700 | 174億393万 | -1.28% |
| 08/07 | 764 | 768 | 763 | 768 | +0.52% | 8,900 | 173億3621万 | -1.66% |
| 08/06 | （IR情報）15:00 平成30年7月月次の売上状況について |
| 08/06 | 770 | 773 | 764 | 764 | -1.04% | 29,100 | 172億4592万 | -2.18% |
| 08/03 | 780 | 782 | 770 | 772 | -1.28% | 37,900 | 174億2651万 | -1.28% |
| 08/02 | 789 | 789 | 780 | 782 | -0.38% | 25,600 | 176億5224万 | 0% |
| 08/01 | 787 | 788 | 784 | 785 | -0.38% | 10,600 | 177億1996万 | +0.26% |
| 07/31 | 797 | 797 | 785 | 788 | -1.01% | 23,400 | 177億8768万 | +0.64% |
| 07/30 | 795 | 796 | 790 | 796 | -0.13% | 19,000 | 179億6826万 | +1.66% |
| 07/27 | 800 | 805 | 794 | 797 | -1.36% | 33,800 | 179億9084万 | +1.79% |
| 07/26 | 798 | 810 | 794 | 808 | +2.54% | 41,400 | 182億3914万 | +3.19% |
| 07/25 | 799 | 799 | 788 | 788 | -1.01% | 36,400 | 177億8768万 | +0.64% |
| 07/24 | （5%ルール）ヤフー（13.73%） |
| 07/24 | （IR情報）17:00 第1回無担保転換社債型新株予約権付社債の繰上償還に関するお知らせ |
| 07/24 | 793 | 796 | 792 | 796 | +0.51% | 20,500 | 179億6826万 | +1.53% |
| 07/23 | 792 | 796 | 789 | 792 | 0% | 19,800 | 178億7797万 | +1.02% |
| 07/20 | 789 | 794 | 787 | 792 | +0.25% | 11,100 | 178億7797万 | +0.89% |
| 07/19 | 794 | 794 | 789 | 790 | -0.38% | 8,900 | 178億3282万 | +0.51% |
| 07/18 | 793 | 795 | 791 | 793 | +0.89% | 12,000 | 179億54万 | +0.76% |
| 07/17 | 778 | 790 | 777 | 786 | +1.29% | 35,400 | 177億4253万 | -0.25% |
| 07/13 | 772 | 777 | 770 | 776 | +0.52% | 27,400 | 175億1680万 | -1.77% |
| 07/12 | 772 | 778 | 770 | 772 | +0.26% | 17,200 | 174億2651万 | -2.53% |
| 07/11 | 777 | 777 | 770 | 770 | -0.9% | 26,900 | 173億8136万 | -3.02% |
| 07/10 | 780 | 780 | 774 | 777 | +0.78% | 41,000 | 175億3937万 | -2.39% |
| 07/09 | 770 | 773 | 762 | 771 | +0.78% | 28,500 | 174億393万 | -3.38% |
| 07/06 | 758 | 765 | 757 | 765 | +0.92% | 31,400 | 172億6849万 | -4.26% |
| 07/05 | 767 | 767 | 758 | 758 | -1.56% | 29,800 | 171億1048万 | -5.37% |
| 07/04 | （IR情報）15:00 平成30年6月月次の売上状況について |
| 07/04 | 763 | 770 | 761 | 770 | +0.65% | 30,700 | 173億8136万 | -4.23% |
| 07/03 | 774 | 777 | 762 | 765 | -1.03% | 48,700 | 172億6849万 | -4.97% |
| 07/02 | 784 | 786 | 772 | 773 | -1.28% | 42,100 | 174億4908万 | -4.21% |
| 06/29 | 790 | 790 | 781 | 783 | -0.25% | 22,100 | 176億7481万 | -3.21% |
| 06/28 | 790 | 791 | 780 | 785 | -1.01% | 33,000 | 177億1996万 | -3.21% |
| 06/27 | 781 | 793 | 780 | 793 | +1.15% | 31,800 | 179億54万 | -2.34% |
| 06/26 | 785 | 788 | 781 | 784 | -0.13% | 37,500 | 176億9738万 | -3.57% |
| 06/25 | （IR情報）15:00 支配株主等に関する事項について |
| 06/25 | 803 | 803 | 781 | 785 | -2.48% | 76,300 | 177億1996万 | -3.68% |
| 06/22 | 803 | 805 | 802 | 805 | +0.37% | 16,300 | 181億7142万 | -1.35% |
| 06/21 | 802 | 805 | 802 | 802 | -0.25% | 14,600 | 181億370万 | -1.84% |
| 06/20 | 805 | 807 | 801 | 804 | +0.12% | 25,300 | 181億4885万 | -1.59% |
| 06/19 | 809 | 812 | 802 | 803 | -0.74% | 35,000 | 181億2627万 | -1.83% |
| 06/18 | 815 | 816 | 808 | 809 | -0.74% | 38,600 | 182億6171万 | -1.1% |
| 06/15 | 816 | 819 | 815 | 815 | -0.37% | 15,700 | 183億9715万 | -0.37% |
| 06/14 | 821 | 821 | 816 | 818 | -0.37% | 17,400 | 184億6487万 | 0% |
| 06/13 | 819 | 824 | 819 | 821 | +0.24% | 26,700 | 185億3259万 | +0.24% |
| 06/12 | 820 | 824 | 816 | 819 | -0.36% | 27,600 | 184億8745万 | 0% |
| 06/11 | 826 | 826 | 822 | 822 | -0.36% | 23,400 | 185億5517万 | +0.37% |
| 06/08 | 818 | 826 | 818 | 825 | 0% | 31,100 | 186億2289万 | +0.61% |
| 06/07 | 820 | 825 | 818 | 825 | +0.49% | 39,500 | 186億2289万 | +0.61% |
| 06/06 | 820 | 822 | 818 | 821 | 0% | 13,000 | 185億3259万 | +0.12% |
| 06/05 | 817 | 821 | 815 | 821 | +0.61% | 18,400 | 185億3259万 | 0% |
| 06/04 | （IR情報）15:00 平成30年5月月次の売上状況について |
| 06/04 | 812 | 819 | 812 | 816 | +0.49% | 10,500 | 184億1973万 | -0.61% |
| 06/01 | 810 | 816 | 810 | 812 | 0% | 15,900 | 183億2943万 | -1.22% |
| 05/31 | 814 | 815 | 810 | 812 | 0% | 17,700 | 183億2943万 | -1.34% |
| 05/30 | 811 | 814 | 810 | 812 | -0.49% | 23,000 | 183億2943万 | -1.46% |
| 05/29 | 817 | 817 | 812 | 816 | -0.12% | 11,900 | 184億1973万 | -0.97% |
| 05/28 | 820 | 821 | 816 | 817 | -0.61% | 13,700 | 184億4230万 | -0.97% |
| 05/25 | 822 | 822 | 818 | 822 | +0.37% | 13,400 | 185億5517万 | -0.36% |
| 05/24 | 822 | 822 | 818 | 819 | -0.36% | 13,400 | 184億8745万 | -0.73% |
| 05/23 | 822 | 823 | 818 | 822 | 0% | 11,300 | 185億5517万 | -0.36% |
| 05/22 | 821 | 824 | 820 | 822 | -0.12% | 17,300 | 185億5517万 | -0.36% |
| 05/21 | 823 | 824 | 819 | 823 | +0.37% | 10,300 | 185億7774万 | -0.24% |
| 05/18 | 814 | 821 | 814 | 820 | +0.74% | 9,100 | 185億1002万 | -0.61% |
| 05/17 | 818 | 818 | 813 | 814 | -0.61% | 21,000 | 183億7458万 | -1.21% |
| 05/16 | 815 | 822 | 814 | 819 | +0.37% | 20,100 | 184億8745万 | -0.73% |
| 05/15 | （IR情報）17:00 単独株式移転による持株会社設立に関するお知らせ |
| 05/15 | 815 | 821 | 813 | 816 | +0.37% | 20,700 | 184億1973万 | -0.97% |
| 05/14 | 811 | 816 | 809 | 813 | +0.25% | 42,400 | 183億5201万 | -1.45% |
| 05/11 | 822 | 824 | 811 | 811 | -1.7% | 38,500 | 183億686万 | -1.7% |
| 05/10 | （IR情報）15:00 2018年3月期決算補足資料 |
| 05/10 | （IR情報）15:00 平成30年3月期決算短信〔日本基準〕(連結) |
| 05/10 | （IR情報）15:00 執行役員の辞任に関するお知らせ |
| 05/10 | 829 | 829 | 823 | 825 | 0% | 14,600 | 186億2289万 | -0.12% |
| 05/09 | 828 | 829 | 820 | 825 | -0.36% | 20,000 | 186億2289万 | -0.12% |
| 05/08 | 832 | 832 | 826 | 828 | -0.72% | 14,600 | 186億9060万 | +0.24% |
| 05/07 | （IR情報）15:00 平成30年4月月次の売上状況について |
| 05/07 | 831 | 834 | 827 | 834 | +0.12% | 13,500 | 188億2604万 | +0.97% |
| 05/02 | 833 | 834 | 830 | 833 | -0.36% | 10,300 | 188億347万 | +0.85% |
| 04/27 | （IR情報）15:00 個別決算における営業外費用の取り消し及び特別損失計上のお知らせ |
| 04/27 | （IR情報）15:00 業績予想の修正及び役員報酬の減額に関するお知らせ |
