| 2018 |
| 09/25 | 772 | 824 | 755 | 800 | +3.49% | 51,000 | 62億1536万 | +2.3% |
| 09/21 | 725 | 775 | 720 | 773 | +3.34% | 37,600 | 60億559万 | -0.9% |
| 09/20 | （IR情報）16:00 自己株式の消却に関するお知らせ |
| 09/20 | 772 | 772 | 741 | 748 | -2.48% | 58,900 | 58億1136万 | -3.86% |
| 09/19 | 796 | 796 | 767 | 767 | -2.91% | 25,000 | 59億5897万 | -1.29% |
| 09/18 | 779 | 793 | 776 | 790 | -0.38% | 19,200 | 61億3766万 | +1.8% |
| 09/14 | 795 | 803 | 775 | 793 | +1.02% | 32,000 | 61億6097万 | +2.45% |
| 09/13 | 800 | 800 | 776 | 785 | -2.61% | 28,200 | 60億9882万 | +1.55% |
| 09/12 | 828 | 828 | 800 | 806 | -1.1% | 21,100 | 62億6197万 | +4.54% |
| 09/11 | 822 | 828 | 803 | 815 | +0.12% | 35,500 | 63億3189万 | +6.12% |
| 09/10 | 767 | 814 | 767 | 814 | +6.13% | 60,300 | 63億2412万 | +6.54% |
| 09/07 | 780 | 786 | 760 | 767 | -3.4% | 50,900 | 59億5897万 | +0.92% |
| 09/06 | 807 | 813 | 784 | 794 | -3.41% | 92,200 | 61億6874万 | +4.75% |
| 09/05 | 852 | 868 | 815 | 822 | -4.97% | 117,000 | 63億8628万 | +8.87% |
| 09/04 | 878 | 892 | 843 | 865 | -1.59% | 171,000 | 67億2035万 | +15.18% |
| 09/03 | （IR情報）16:00 「株式会社くふうカンパニー」の新規上場承認に関するお知らせ |
| 09/03 | 820 | 940 | 820 | 879 | +11.27% | 656,300 | 68億2912万 | +17.83% |
| 08/31 | 770 | 794 | 762 | 790 | +1.8% | 46,400 | 61億3766万 | +6.76% |
| 08/30 | 776 | 784 | 768 | 776 | 0% | 21,800 | 60億2889万 | +5.01% |
| 08/29 | 770 | 799 | 760 | 776 | +2.11% | 54,400 | 60億2889万 | +5.01% |
| 08/28 | 778 | 778 | 752 | 760 | -1.3% | 29,300 | 59億459万 | +2.84% |
| 08/27 | 761 | 775 | 754 | 770 | +2.53% | 27,800 | 59億8228万 | +4.05% |
| 08/24 | 735 | 760 | 734 | 751 | +3.3% | 14,100 | 58億3466万 | +1.49% |
| 08/23 | 722 | 742 | 722 | 727 | +0.28% | 17,400 | 56億4820万 | -2.02% |
| 08/22 | 725 | 728 | 718 | 725 | +0.14% | 8,700 | 56億3267万 | -2.68% |
| 08/21 | 726 | 730 | 715 | 724 | -1.23% | 18,700 | 56億2490万 | -3.21% |
| 08/20 | 738 | 748 | 733 | 733 | -0.81% | 7,200 | 56億9482万 | -2.27% |
| 08/17 | 745 | 751 | 735 | 739 | +0.82% | 22,400 | 57億4143万 | -1.73% |
| 08/16 | 730 | 737 | 715 | 733 | 0% | 24,800 | 56億9482万 | -2.79% |
| 08/15 | 750 | 750 | 731 | 733 | -1.08% | 18,300 | 56億9482万 | -2.79% |
| 08/14 | 737 | 742 | 728 | 741 | +2.63% | 29,900 | 57億5697万 | -2.11% |
| 08/13 | 756 | 762 | 720 | 722 | -6.36% | 96,400 | 56億936万 | -4.87% |
| 08/10 | 740 | 783 | 728 | 771 | +3.63% | 56,200 | 59億9005万 | +1.45% |
| 08/09 | 749 | 796 | 731 | 744 | +0.4% | 64,600 | 57億8028万 | -1.72% |
| 08/08 | 709 | 750 | 690 | 741 | +6.01% | 55,500 | 57億5697万 | -2.11% |
| 08/07 | 702 | 716 | 692 | 699 | -1.13% | 41,400 | 54億3067万 | -7.91% |
| 08/06 | 730 | 730 | 706 | 707 | -2.88% | 47,800 | 54億9282万 | -7.22% |
| 08/03 | （IR情報）10:00 2018年9月期第3四半期決算説明資料 |
| 08/03 | 726 | 740 | 723 | 728 | +1.82% | 34,300 | 56億5597万 | -4.96% |
| 08/02 | （IR情報）15:30 平成30年9月期第3四半期決算短信〔日本基準〕(非連結) |
| 08/02 | 732 | 741 | 710 | 715 | -2.32% | 56,500 | 55億5497万 | -7.02% |
| 08/01 | 724 | 741 | 723 | 732 | +0.41% | 23,700 | 56億8705万 | -5.3% |
| 07/31 | 754 | 754 | 726 | 729 | -2.02% | 23,800 | 56億6374万 | -6.18% |
| 07/30 | 756 | 761 | 742 | 744 | -1.46% | 23,800 | 57億8028万 | -4.74% |
| 07/27 | 782 | 782 | 755 | 755 | -2.71% | 23,900 | 58億6574万 | -3.94% |
| 07/26 | 766 | 786 | 757 | 776 | +1.31% | 26,100 | 60億2889万 | -1.77% |
| 07/25 | 788 | 798 | 764 | 766 | -3.16% | 31,800 | 59億5120万 | -3.53% |
| 07/24 | 787 | 796 | 782 | 791 | +1.15% | 14,800 | 61億4543万 | -0.88% |
| 07/23 | 803 | 810 | 782 | 782 | -2.86% | 17,300 | 60億7551万 | -2.49% |
| 07/20 | 781 | 805 | 770 | 805 | +3.21% | 36,100 | 62億5420万 | -0.49% |
| 07/19 | 814 | 815 | 780 | 780 | -3.35% | 22,200 | 60億5997万 | -3.82% |
| 07/18 | 787 | 813 | 786 | 807 | +4.13% | 43,100 | 62億6974万 | -1.47% |
| 07/17 | 767 | 777 | 739 | 775 | +0.26% | 28,800 | 60億2113万 | -6.17% |
| 07/13 | 799 | 800 | 764 | 773 | -2.89% | 25,500 | 60億559万 | -7.43% |
| 07/12 | 751 | 797 | 739 | 796 | +6.28% | 37,700 | 61億8428万 | -5.8% |
| 07/11 | 776 | 779 | 725 | 749 | -4.59% | 71,000 | 58億1913万 | -12.3% |
| 07/10 | 795 | 817 | 778 | 785 | -1.63% | 22,000 | 60億9882万 | -9.14% |
| 07/09 | 777 | 810 | 748 | 798 | +6.83% | 75,700 | 61億9982万 | -8.59% |
| 07/06 | 712 | 750 | 710 | 747 | +4.92% | 35,100 | 58億359万 | -15.5% |
| 07/05 | 749 | 749 | 700 | 712 | -4.3% | 75,000 | 55億3167万 | -20.71% |
| 07/04 | 769 | 771 | 742 | 744 | -3.25% | 33,900 | 57億8028万 | -18.24% |
| 07/03 | 791 | 810 | 764 | 769 | -2.41% | 47,800 | 59億7451万 | -16.41% |
| 07/02 | 802 | 827 | 788 | 788 | -2.96% | 45,600 | 61億2212万 | -15.18% |
| 06/29 | 815 | 825 | 800 | 812 | +1.5% | 30,000 | 63億859万 | -13.43% |
| 06/28 | 806 | 820 | 776 | 800 | -2.44% | 71,200 | 62億1536万 | -15.34% |
| 06/27 | 824 | 859 | 797 | 820 | -0.73% | 47,000 | 63億7074万 | -13.87% |
| 06/26 | 802 | 845 | 792 | 826 | +1.1% | 65,300 | 64億1735万 | -13.51% |
| 06/25 | 869 | 871 | 816 | 817 | -5.98% | 67,300 | 63億4743万 | -14.98% |
| 06/22 | （IR情報）15:30 (再変更)「株式会社オウチーノと株式会社みんなのウェディングとの共同持株会社設立(株式移転)による経営統合に関するお知らせ」の一部変更に関するお知らせ |
| 06/22 | 866 | 869 | 845 | 869 | -0.46% | 46,700 | 67億5143万 | -9.95% |
| 06/21 | 871 | 900 | 868 | 873 | +0.46% | 56,900 | 67億5894万 | -9.72% |
| 06/20 | 871 | 883 | 810 | 869 | -0.23% | 111,400 | 67億2797万 | -10.32% |
| 06/19 | 895 | 915 | 839 | 871 | -2.68% | 105,500 | 67億4345万 | -9.93% |
| 06/18 | 949 | 950 | 888 | 895 | -4.79% | 129,800 | 69億2926万 | -7.06% |
| 06/15 | 879 | 940 | 879 | 940 | +8.17% | 182,100 | 72億7766万 | -1.78% |
| 06/14 | 947 | 947 | 853 | 869 | -9.57% | 227,000 | 67億2797万 | -8.53% |
| 06/13 | 988 | 996 | 956 | 961 | -3.32% | 48,300 | 74億4025万 | +1.69% |
| 06/12 | 1,000 | 1,003 | 974 | 994 | +0.51% | 42,200 | 76億9574万 | +5.97% |
| 06/11 | （IR情報）16:00 「株式会社オウチーノと株式会社みんなのウェディングとの共同持株会社設立(株式移転)による経営統合に関するお知らせ」の一部変更に関するお知らせ |
| 06/11 | 1,001 | 1,010 | 962 | 989 | -4.72% | 121,800 | 76億5703万 | +6.57% |
| 06/08 | 1,030 | 1,068 | 1,018 | 1,038 | +1.67% | 66,400 | 80億3640万 | +13.07% |
| 06/07 | 982 | 1,042 | 982 | 1,021 | +2.41% | 71,800 | 79億478万 | +12.69% |
| 06/06 | 1,016 | 1,023 | 993 | 997 | 0% | 57,900 | 77億1897万 | +11.52% |
| 06/05 | 1,058 | 1,075 | 982 | 997 | -6.82% | 193,200 | 77億1897万 | +12.91% |
| 06/04 | 1,080 | 1,134 | 1,053 | 1,070 | -2.73% | 139,100 | 82億8415万 | +22.57% |
| 06/01 | 1,023 | 1,144 | 1,019 | 1,100 | +7.53% | 404,100 | 85億1642万 | +27.91% |
| 05/31 | 1,003 | 1,031 | 990 | 1,023 | +1.99% | 107,200 | 79億2027万 | +21.07% |
| 05/30 | 953 | 1,020 | 940 | 1,003 | +1.62% | 125,900 | 77億6542万 | +20.26% |
| 05/29 | 1,006 | 1,018 | 972 | 987 | -3.14% | 159,000 | 76億4155万 | +19.93% |
| 05/28 | 969 | 1,019 | 968 | 1,019 | +4.84% | 178,900 | 78億8930万 | +25.34% |
| 05/25 | 955 | 992 | 931 | 972 | +0.21% | 220,100 | 75億2541万 | +21.2% |
| 05/24 | 907 | 987 | 890 | 970 | +7.06% | 178,200 | 75億993万 | +22.47% |
| 05/23 | 935 | 940 | 888 | 906 | -7.55% | 189,000 | 70億1443万 | +15.86% |
| 05/22 | 908 | 980 | 899 | 980 | +7.34% | 151,200 | 75億8735万 | +26.13% |
| 05/21 | 901 | 914 | 874 | 913 | +0.11% | 160,700 | 70億6862万 | +18.73% |
| 05/18 | 967 | 980 | 880 | 912 | -1.08% | 563,500 | 70億6088万 | +19.37% |
| 05/17 | 850 | 943 | 840 | 922 | +10.42% | 708,100 | 71億3830万 | +21.48% |
| 05/16 | 780 | 835 | 755 | 835 | +11.33% | 200,500 | 64億6473万 | +10.74% |
| 05/15 | （IR情報）16:00 代表取締役の異動(追加)に関するお知らせ |
| 05/15 | （IR情報）16:00 臨時株主総会の開催及び臨時株主総会招集のための基準日設定並びに定款一部変更、資本金の額及び資本準備金の額の減少に関するお知らせ |
| 05/15 | （IR情報）16:00 株式会社オウチーノと株式会社みんなのウェディングとの共同持株会社設立(株式移転)による経営統合に関するお知らせ |
| 05/15 | （IR情報）16:00 2018年9月期第2四半期決算説明資料 |
| 05/15 | （IR情報）16:00 平成30年9月期第2四半期決算短信〔日本基準〕(非連結) |
| 05/15 | 760 | 772 | 740 | 750 | -2.47% | 17,500 | 58億665万 | -0.4% |
| 05/14 | 774 | 778 | 759 | 769 | +3.22% | 14,500 | 59億5375万 | +1.59% |
| 05/11 | 771 | 780 | 743 | 745 | -2.1% | 9,900 | 57億6793万 | -1.84% |
| 05/10 | 803 | 803 | 760 | 761 | -3.55% | 17,400 | 58億9181万 | -0.26% |
| 05/09 | 739 | 826 | 739 | 789 | +6.91% | 126,300 | 61億859万 | +2.87% |
| 05/08 | 738 | 753 | 736 | 738 | -0.27% | 8,000 | 57億1374万 | -4.28% |
| 05/07 | 742 | 745 | 735 | 740 | +1.79% | 6,800 | 57億2922万 | -4.64% |
| 05/02 | 724 | 730 | 724 | 727 | +0.69% | 3,300 | 56億2857万 | -6.79% |
