| 2024 |
| 04/25 | （IR情報）15:15 2024年3月期の業績と前期実績との差異に関するお知らせ |
| 04/25 | （IR情報）15:15 2024年3月期の期末配当予想に関するお知らせ |
| 04/25 | （IR情報）15:15 データ集2024年3月期 |
| 04/25 | （IR情報）15:15 2024年3月期決算説明資料 |
| 04/25 | （IR情報）15:15 2024年3月期決算短信〔IFRS〕(連結) |
| 04/24 | 843 | 845 | 832 | 842 | +0.84% | 1,703,700 | 2171億9145万 | -3.66% |
| 04/24 | （IR情報）9:00 カナダ法人3iQ Digital Holdings Inc.の株式の取得(子会社化)完了に関するお知らせ |
| 04/23 | 840 | 853 | 834 | 835 | +1.09% | 3,638,400 | 2153億8582万 | -4.57% |
| 04/22 | 810 | 827 | 806 | 826 | +3.38% | 2,504,900 | 2130億6430万 | -5.82% |
| 04/19 | 823 | 825 | 780 | 799 | -3.15% | 3,808,500 | 2060億9973万 | -9.2% |
| 04/18 | 820 | 830 | 815 | 825 | 0% | 1,341,100 | 2128億635万 | -6.78% |
| 04/17 | （IR情報）12:00 コインチェック、稲垣吾郎さんと鈴木もぐらさん扮する「コインチェッくん」が出演する新TVCM放映のお知らせ |
| 04/17 | 835 | 837 | 821 | 825 | -1.55% | 1,962,800 | 2128億635万 | -7.09% |
| 04/16 | 851 | 856 | 837 | 838 | -4.45% | 3,335,200 | 2161億5966万 | -6.16% |
| 04/15 | 880 | 882 | 873 | 877 | -2.01% | 1,630,200 | 2262億1960万 | -2.12% |
| 04/12 | 907 | 907 | 893 | 895 | -1.32% | 1,387,800 | 2308億6265万 | -0.33% |
| 04/12 | （空売り報告）J.P. MORGAN SECURITIES PLC 1,295,809株（0.5%）再IN |
| 04/11 | 905 | 913 | 897 | 907 | -0.33% | 1,563,700 | 2339億5801万 | +0.78% |
| 04/10 | 888 | 915 | 886 | 910 | +0.89% | 2,259,300 | 2347億3186万 | +1% |
| 04/09 | 913 | 917 | 902 | 902 | 0% | 1,531,600 | 2326億6828万 | 0% |
| 04/08 | 880 | 906 | 875 | 902 | +5.87% | 4,356,500 | 2326億6828万 | -0.11% |
| 04/05 | 860 | 861 | 840 | 852 | -1.96% | 2,163,700 | 2197億7092万 | -5.75% |
| 04/04 | 868 | 881 | 864 | 869 | +0.81% | 1,824,000 | 2241億5602万 | -4.19% |
| 04/03 | 866 | 878 | 857 | 862 | -2.16% | 3,223,100 | 2223億5040万 | -4.96% |
| 04/02 | 896 | 918 | 869 | 881 | -1.78% | 5,092,700 | 2272億5139万 | -2.87% |
| 04/01 | 900 | 917 | 887 | 897 | +1.13% | 4,603,000 | 2313億7854万 | -0.99% |
| 03/29 | 900 | 901 | 885 | 887 | -0.78% | 1,829,900 | 2287億9907万 | -1.99% |
| 03/28 | 890 | 896 | 879 | 894 | -1.32% | 2,526,700 | 2306億470万 | -1.11% |
| 03/27 | 907 | 918 | 903 | 906 | -0.44% | 2,851,100 | 2337億7万 | +0.22% |
| 03/26 | 918 | 931 | 905 | 910 | +0.33% | 2,947,300 | 2347億3186万 | +0.78% |
| 03/26 | （空売り報告）Barclays Capital Securities Ltd 138,400株（0.05%）-0.47%義務消失 |
| 03/25 | 918 | 932 | 907 | 907 | 0% | 3,361,400 | 2339億5801万 | +0.67% |
| 03/25 | （空売り報告）Barclays Capital Securities Ltd 1,350,000株（0.52%）再IN |
| 03/22 | （IR情報）17:35 グループ会社の人事異動に関するお知らせ |
| 03/22 | 904 | 918 | 899 | 907 | +0.33% | 2,552,800 | 2339億5801万 | +1.11% |
| 03/21 | 905 | 914 | 891 | 904 | +4.75% | 5,064,100 | 2331億8417万 | +1.23% |
| 03/19 | 875 | 880 | 855 | 863 | -2.6% | 5,480,100 | 2226億834万 | -3.03% |
| 03/18 | 889 | 898 | 878 | 886 | -0.45% | 3,831,100 | 2285億4113万 | -0.23% |
| 03/15 | （5%ルール）松本大（0.43%）松本（8.56%） |
| 03/15 | 895 | 906 | 888 | 890 | -3.68% | 4,419,700 | 2295億7291万 | +0.91% |
| 03/14 | 926 | 928 | 911 | 924 | +0.98% | 2,543,700 | 2383億4312万 | +5.48% |
| 03/13 | 940 | 940 | 912 | 915 | -2.76% | 3,165,400 | 2360億2159万 | +5.54% |
| 03/12 | 924 | 949 | 914 | 941 | +2.84% | 4,764,900 | 2427億2822万 | +9.42% |
| 03/11 | 913 | 919 | 901 | 915 | -0.87% | 3,102,000 | 2360億2159万 | +7.39% |
| 03/08 | 922 | 937 | 919 | 923 | -1.39% | 3,127,700 | 2380億8517万 | +9.23% |
| 03/07 | 945 | 967 | 935 | 936 | +0.43% | 5,188,200 | 2414億3848万 | +11.56% |
| 03/06 | 926 | 938 | 916 | 932 | -1.58% | 5,092,200 | 2404億669万 | +11.88% |
| 03/05 | 939 | 972 | 928 | 947 | +2.6% | 7,419,400 | 2442億7590万 | +14.65% |
| 03/04 | （IR情報）15:00 コインチェックと Fanpla 社が IEO に向けた契約を締結 |
| 03/04 | 940 | 945 | 920 | 923 | -0.43% | 3,922,000 | 2380億8517万 | +12.84% |
| 03/01 | 923 | 928 | 910 | 927 | +0.32% | 3,623,300 | 2391億1696万 | +14.16% |
| 02/29 | 910 | 934 | 904 | 924 | +4.41% | 7,821,200 | 2383億4312万 | +14.78% |
| 02/28 | 862 | 885 | 859 | 885 | +2.91% | 3,588,300 | 2282億8318万 | +10.9% |
| 02/27 | 878 | 894 | 858 | 860 | +1.42% | 5,928,200 | 2218億3450万 | +8.45% |
| 02/26 | 868 | 869 | 843 | 848 | -2.08% | 2,948,300 | 2187億3914万 | +7.61% |
| 02/22 | 876 | 877 | 856 | 866 | -0.23% | 3,070,300 | 2233億8218万 | +10.46% |
| 02/21 | 879 | 879 | 864 | 868 | -1.48% | 2,273,100 | 2238億9808万 | +11.42% |
| 02/20 | 889 | 909 | 868 | 881 | -0.34% | 4,531,900 | 2272億5139万 | +13.68% |
| 02/19 | （IR情報）15:15 取締役候補者の決定に関するお知らせ |
| 02/19 | 855 | 884 | 851 | 884 | +3.03% | 3,991,600 | 2280億2523万 | +14.81% |
| 02/16 | 827 | 862 | 825 | 858 | +4.38% | 5,588,200 | 2213億1861万 | +12.16% |
| 02/15 | 833 | 839 | 815 | 822 | +1.36% | 2,862,800 | 2120億3251万 | +8.02% |
| 02/14 | 812 | 818 | 800 | 811 | -0.86% | 2,598,300 | 2091億9509万 | +7.13% |
| 02/13 | 840 | 842 | 813 | 818 | +1.74% | 4,955,900 | 2110億72万 | +8.34% |
| 02/09 | 750 | 813 | 749 | 804 | +7.77% | 11,454,200 | 2073億8946万 | +7.2% |
| 02/08 | 737 | 752 | 726 | 746 | +2.19% | 3,727,800 | 1924億2853万 | 0% |
| 02/07 | 714 | 732 | 714 | 730 | +1.53% | 3,249,800 | 1883億138万 | -2.01% |
| 02/06 | 727 | 730 | 714 | 719 | -1.91% | 3,951,200 | 1854億6396万 | -3.36% |
| 02/05 | 741 | 745 | 732 | 733 | -1.08% | 2,826,100 | 1890億7522万 | -1.48% |
| 02/02 | 745 | 749 | 734 | 741 | -0.8% | 3,847,500 | 1911億3880万 | -0.13% |
| 02/01 | 771 | 787 | 742 | 747 | -3.86% | 7,236,900 | 1926億8648万 | +1.08% |
| 01/31 | （IR情報）15:15 データ集2024年3月期第3四半期決算 |
| 01/31 | （IR情報）15:15 2024年3月期第3四半期決算説明資料 |
| 01/31 | （IR情報）15:15 持分法の適用に伴う公正価値評価益等の計上に関するお知らせ |
| 01/31 | （IR情報）15:15 2024年3月期第3四半期決算短信〔IFRS〕(連結) |
| 01/31 | 768 | 777 | 763 | 777 | +0.78% | 3,247,900 | 2004億2489万 | +5.43% |
| 01/30 | （IR情報）16:30 バーチャル株主総会総合支援サービス「Sharely」の事業譲渡に関するお知らせ |
| 01/30 | 774 | 780 | 768 | 771 | +0.39% | 2,764,600 | 1988億7721万 | +5.18% |
| 01/29 | 757 | 768 | 754 | 768 | +2.67% | 2,689,500 | 1981億337万 | +5.21% |
| 01/26 | 753 | 754 | 746 | 748 | -0.93% | 1,862,800 | 1929億4443万 | +2.89% |
| 01/25 | 750 | 762 | 747 | 755 | +0.8% | 2,441,700 | 1947億5006万 | +4.28% |
| 01/24 | 745 | 751 | 740 | 749 | 0% | 2,298,400 | 1932億237万 | +3.88% |
| 01/23 | 756 | 758 | 747 | 749 | -1.58% | 3,352,300 | 1932億237万 | +4.17% |
| 01/22 | 748 | 761 | 745 | 761 | +2.56% | 2,981,800 | 1962億9774万 | +6.28% |
| 01/19 | 750 | 752 | 740 | 742 | -0.54% | 2,207,600 | 1913億9674万 | +4.21% |
| 01/18 | 746 | 751 | 741 | 746 | -0.53% | 1,782,100 | 1924億2853万 | +5.07% |
| 01/17 | 765 | 768 | 749 | 750 | -1.45% | 4,169,100 | 1934億6032万 | +6.08% |
| 01/16 | 779 | 779 | 760 | 761 | -1.3% | 3,223,000 | 1962億9774万 | +7.94% |
| 01/15 | 731 | 771 | 727 | 771 | +3.63% | 6,462,200 | 1988億7721万 | +9.67% |
| 01/12 | 753 | 762 | 741 | 744 | -1.46% | 4,339,600 | 1919億1264万 | +6.29% |
| 01/11 | 771 | 787 | 745 | 755 | +1.89% | 9,588,900 | 1947億5006万 | +8.17% |
| 01/10 | 724 | 741 | 722 | 741 | +0.27% | 4,183,000 | 1911億3880万 | +6.62% |
| 01/09 | 721 | 745 | 721 | 739 | +6.03% | 8,810,100 | 1906億2290万 | +6.95% |
| 01/05 | 715 | 720 | 688 | 697 | -1.55% | 7,454,300 | 1797億8912万 | +1.46% |
| 01/05 | （空売り報告）モルガン・スタンレーMUFG証券 1,197,792株（0.46%）-0.08%義務消失 |
| 01/04 | （IR情報）11:40 子会社の異動(子会社株式の一部譲渡等)の完了に関するお知らせ |
| 01/04 | 710 | 716 | 695 | 708 | -1.53% | 4,594,200 | 1826億2654万 | +3.51% |
| 2023 |
| 12/29 | 740 | 741 | 709 | 719 | 0% | 5,220,800 | 1854億6396万 | +5.58% |
| 12/28 | （IR情報）15:15 カナダ法人3iQ Digital Holdings Inc.の株式の取得(子会社化)に関するお知らせ |
| 12/28 | 700 | 721 | 699 | 719 | +2.71% | 3,326,400 | 1854億6396万 | +6.05% |
| 12/28 | （空売り報告）モルガン・スタンレーMUFG証券 1,406,396株（0.54%）再IN |
| 12/27 | 687 | 701 | 683 | 700 | +2.04% | 2,972,500 | 1805億6297万 | +3.86% |
| 12/26 | 682 | 689 | 682 | 686 | +0.59% | 1,382,700 | 1769億5171万 | +2.08% |
| 12/25 | （5%ルール）松本大（2.94%）松本（6.04%） |
| 12/25 | 690 | 696 | 681 | 682 | -1.3% | 1,551,300 | 1759億1992万 | +1.64% |
| 12/22 | 680 | 692 | 680 | 691 | +1.32% | 1,438,600 | 1782億4144万 | +3.29% |
| 12/22 | （空売り報告）J.P. MORGAN SECURITIES PLC 12,031株（0%）-0.67%義務消失 |
| 12/21 | 676 | 685 | 674 | 682 | -0.29% | 1,390,400 | 1759億1992万 | +2.1% |
| 12/20 | 690 | 692 | 682 | 684 | -0.87% | 1,585,500 | 1764億3581万 | +2.7% |
| 12/19 | 671 | 690 | 667 | 690 | +2.37% | 2,126,700 | 1779億8349万 | +3.76% |
| 12/18 | 687 | 688 | 669 | 674 | -3.16% | 2,253,500 | 1738億5634万 | +1.66% |
| 12/15 | 703 | 705 | 691 | 696 | -0.43% | 2,721,000 | 1795億3118万 | +5.14% |
| 12/14 | 688 | 704 | 684 | 699 | +4.64% | 6,115,500 | 1803億502万 | +5.75% |
| 12/13 | 664 | 673 | 663 | 668 | +0.15% | 2,330,900 | 1723億866万 | +1.52% |
| 12/12 | 668 | 677 | 661 | 667 | -1.19% | 3,190,000 | 1720億5071万 | +1.52% |
| 12/11 | 692 | 693 | 672 | 675 | -1.6% | 3,707,400 | 1741億1429万 | +2.74% |
| 12/08 | 685 | 694 | 682 | 686 | -2% | 2,621,900 | 1769億5171万 | +4.41% |
| 12/08 | （空売り報告）J.P. MORGAN SECURITIES PLC 1,731,009株（0.67%）+0.14% |
| 12/07 | 705 | 716 | 698 | 700 | -1.82% | 3,081,100 | 1805億6297万 | +6.71% |
| 12/06 | 715 | 740 | 709 | 713 | +4.24% | 8,159,700 | 1839億1628万 | +9.02% |
| 12/05 | 704 | 704 | 682 | 684 | -3.12% | 3,504,900 | 1764億3581万 | +4.91% |
| 12/04 | 675 | 708 | 667 | 706 | +7.13% | 8,901,100 | 1821億1065万 | +8.45% |
| 12/01 | 666 | 673 | 654 | 659 | -0.3% | 4,145,500 | 1699億8713万 | +1.54% |
| 11/30 | 628 | 663 | 626 | 661 | +5.42% | 5,044,200 | 1705億303万 | +1.85% |
| 11/29 | 630 | 635 | 626 | 627 | -1.1% | 1,541,000 | 1617億3283万 | -3.39% |
| 11/28 | 634 | 636 | 630 | 634 | 0% | 1,808,600 | 1635億3846万 | -2.46% |
