6763 帝国通信工業(株) の時系列データ [1988年度]
日付 | 始値 | 高値 | 安値 | 終値 | 出来高 | 調整後終値 |
---|---|---|---|---|---|---|
1988-12-28 | 852 | 860 | 840 | 840 | 37,000 | 4,200 |
1988-12-27 | 860 | 860 | 850 | 850 | 34,000 | 4,250 |
1988-12-26 | 856 | 870 | 856 | 860 | 10,000 | 4,300 |
1988-12-24 | 861 | 870 | 856 | 856 | 14,000 | 4,280 |
1988-12-23 | 869 | 876 | 865 | 870 | 21,000 | 4,350 |
1988-12-22 | 899 | 900 | 872 | 890 | 32,000 | 4,450 |
1988-12-21 | 912 | 912 | 881 | 899 | 218,000 | 4,495 |
1988-12-20 | 861 | 922 | 860 | 910 | 586,000 | 4,550 |
1988-12-19 | 852 | 868 | 852 | 860 | 33,000 | 4,300 |
1988-12-16 | 880 | 889 | 860 | 860 | 81,000 | 4,300 |
1988-12-15 | 895 | 900 | 875 | 885 | 118,000 | 4,425 |
1988-12-14 | 877 | 900 | 865 | 900 | 330,000 | 4,500 |
1988-12-13 | 858 | 892 | 855 | 882 | 148,000 | 4,410 |
1988-12-12 | 852 | 870 | 852 | 858 | 48,000 | 4,290 |
1988-12-09 | 865 | 875 | 852 | 852 | 60,000 | 4,260 |
1988-12-08 | 885 | 885 | 866 | 867 | 47,000 | 4,335 |
1988-12-07 | 890 | 896 | 866 | 879 | 142,000 | 4,395 |
1988-12-06 | 884 | 887 | 870 | 870 | 92,000 | 4,350 |
1988-12-05 | 890 | 890 | 870 | 870 | 100,000 | 4,350 |
1988-12-03 | 865 | 898 | 865 | 894 | 259,000 | 4,470 |
1988-12-02 | 840 | 865 | 840 | 865 | 181,000 | 4,325 |
1988-12-01 | 820 | 860 | 820 | 860 | 311,000 | 4,300 |
1988-11-30 | 810 | 820 | 810 | 810 | 23,000 | 4,050 |
1988-11-29 | 791 | 820 | 791 | 820 | 35,000 | 4,100 |
1988-11-28 | 801 | 814 | 801 | 801 | 39,000 | 4,005 |
1988-11-26 | 800 | 814 | 800 | 809 | 91,000 | 4,045 |
1988-11-25 | 780 | 801 | 769 | 800 | 99,000 | 4,000 |
1988-11-24 | 771 | 780 | 770 | 780 | 37,000 | 3,900 |
1988-11-22 | 780 | 780 | 769 | 769 | 59,000 | 3,845 |
1988-11-21 | 774 | 785 | 773 | 775 | 24,000 | 3,875 |
1988-11-18 | 780 | 785 | 769 | 770 | 64,000 | 3,850 |
1988-11-17 | 775 | 780 | 769 | 780 | 65,000 | 3,900 |
1988-11-16 | 780 | 790 | 770 | 780 | 52,000 | 3,900 |
1988-11-15 | 783 | 783 | 761 | 780 | 19,000 | 3,900 |
1988-11-14 | 760 | 785 | 758 | 785 | 89,000 | 3,925 |
1988-11-11 | 750 | 760 | 750 | 760 | 37,000 | 3,800 |
1988-11-10 | 738 | 755 | 738 | 755 | 57,000 | 3,775 |
1988-11-09 | 738 | 750 | 738 | 738 | 64,000 | 3,690 |
1988-11-08 | 723 | 735 | 723 | 735 | 67,000 | 3,675 |
1988-11-07 | 722 | 723 | 722 | 722 | 31,000 | 3,610 |
1988-11-05 | 722 | 722 | 722 | 722 | 14,000 | 3,610 |
1988-11-04 | 723 | 724 | 721 | 721 | 16,000 | 3,605 |
1988-11-02 | 734 | 734 | 721 | 721 | 25,000 | 3,605 |
1988-11-01 | 750 | 750 | 730 | 730 | 24,000 | 3,650 |
1988-10-31 | 720 | 750 | 712 | 750 | 23,000 | 3,750 |
1988-10-29 | 711 | 720 | 711 | 720 | 8,000 | 3,600 |
1988-10-28 | 721 | 721 | 709 | 709 | 42,000 | 3,545 |
1988-10-27 | 712 | 730 | 712 | 720 | 33,000 | 3,600 |
1988-10-26 | 703 | 720 | 700 | 710 | 57,000 | 3,550 |
1988-10-25 | 704 | 707 | 700 | 701 | 59,000 | 3,505 |
1988-10-24 | 722 | 722 | 702 | 719 | 29,000 | 3,595 |
1988-10-22 | 726 | 726 | 720 | 720 | 20,000 | 3,600 |
1988-10-21 | 725 | 725 | 700 | 724 | 31,000 | 3,620 |
1988-10-20 | 722 | 729 | 721 | 725 | 21,000 | 3,625 |
1988-10-19 | 720 | 720 | 719 | 719 | 2,000 | 3,595 |
1988-10-18 | 712 | 712 | 700 | 702 | 29,000 | 3,510 |
1988-10-17 | 710 | 710 | 710 | 710 | 23,000 | 3,550 |
1988-10-14 | 720 | 721 | 720 | 720 | 32,000 | 3,600 |
1988-10-13 | 736 | 736 | 723 | 723 | 34,000 | 3,615 |
1988-10-12 | 748 | 750 | 740 | 745 | 26,000 | 3,725 |
1988-10-11 | 754 | 765 | 746 | 746 | 25,000 | 3,730 |
1988-10-07 | 751 | 751 | 745 | 751 | 31,000 | 3,755 |
1988-10-06 | 746 | 749 | 743 | 745 | 26,000 | 3,725 |
1988-10-05 | 740 | 741 | 736 | 740 | 9,000 | 3,700 |
1988-10-04 | 750 | 780 | 750 | 779 | 37,000 | 3,895 |
1988-10-03 | 750 | 760 | 740 | 740 | 14,000 | 3,700 |
1988-10-01 | 745 | 745 | 745 | 745 | 16,000 | 3,725 |
1988-09-30 | 761 | 761 | 755 | 755 | 12,000 | 3,775 |
1988-09-29 | 753 | 754 | 753 | 753 | 23,000 | 3,765 |
1988-09-28 | 750 | 755 | 750 | 750 | 15,000 | 3,750 |
1988-09-27 | 750 | 755 | 745 | 745 | 38,000 | 3,725 |
1988-09-26 | 753 | 770 | 740 | 740 | 68,000 | 3,700 |
1988-09-24 | 740 | 790 | 740 | 790 | 39,000 | 3,950 |
1988-09-22 | 750 | 770 | 750 | 750 | 58,000 | 3,750 |
1988-09-21 | 775 | 780 | 755 | 755 | 34,000 | 3,775 |
1988-09-20 | 780 | 785 | 754 | 785 | 28,000 | 3,925 |
1988-09-19 | 774 | 785 | 774 | 785 | 17,000 | 3,925 |
1988-09-16 | 800 | 800 | 771 | 771 | 7,000 | 3,855 |
1988-09-14 | 805 | 820 | 800 | 800 | 15,000 | 4,000 |
1988-09-13 | 800 | 805 | 800 | 805 | 13,000 | 4,025 |
1988-09-12 | 777 | 800 | 777 | 790 | 36,000 | 3,950 |
1988-09-09 | 775 | 775 | 770 | 775 | 12,000 | 3,875 |
1988-09-08 | 779 | 779 | 760 | 770 | 48,000 | 3,850 |
1988-09-07 | 750 | 750 | 730 | 740 | 39,000 | 3,700 |
1988-09-06 | 782 | 785 | 765 | 770 | 20,000 | 3,850 |
1988-09-05 | 798 | 798 | 780 | 780 | 14,000 | 3,900 |
1988-09-03 | 780 | 785 | 770 | 780 | 41,000 | 3,900 |
1988-09-02 | 763 | 775 | 755 | 761 | 33,000 | 3,805 |
1988-09-01 | 780 | 780 | 760 | 762 | 36,000 | 3,810 |
1988-08-31 | 794 | 794 | 760 | 760 | 29,000 | 3,800 |
1988-08-30 | 788 | 790 | 785 | 790 | 18,000 | 3,950 |
1988-08-29 | 790 | 800 | 785 | 785 | 16,000 | 3,925 |
1988-08-27 | 800 | 804 | 785 | 804 | 11,000 | 4,020 |
1988-08-26 | 804 | 804 | 804 | 804 | 38,000 | 4,020 |
1988-08-25 | 806 | 808 | 804 | 804 | 28,000 | 4,020 |
1988-08-24 | 812 | 815 | 804 | 804 | 24,000 | 4,020 |
1988-08-23 | 810 | 810 | 804 | 806 | 19,000 | 4,030 |
1988-08-22 | 825 | 825 | 815 | 825 | 24,000 | 4,125 |
1988-08-19 | 823 | 827 | 823 | 825 | 13,000 | 4,125 |
1988-08-18 | 822 | 835 | 821 | 830 | 24,000 | 4,150 |
1988-08-17 | 816 | 820 | 812 | 820 | 24,000 | 4,100 |
1988-08-16 | 812 | 815 | 812 | 812 | 23,000 | 4,060 |
1988-08-15 | 825 | 825 | 810 | 810 | 21,000 | 4,050 |
1988-08-12 | 840 | 840 | 825 | 825 | 14,000 | 4,125 |
1988-08-11 | 810 | 850 | 810 | 850 | 17,000 | 4,250 |
1988-08-10 | 801 | 815 | 800 | 810 | 97,000 | 4,050 |
1988-08-09 | 821 | 821 | 806 | 810 | 77,000 | 4,050 |
1988-08-08 | 841 | 841 | 819 | 820 | 69,000 | 4,100 |
1988-08-06 | 841 | 846 | 840 | 840 | 36,000 | 4,200 |
1988-08-05 | 859 | 859 | 840 | 841 | 22,000 | 4,205 |
1988-08-04 | 860 | 861 | 840 | 841 | 60,000 | 4,205 |
1988-08-03 | 861 | 865 | 860 | 860 | 31,000 | 4,300 |
1988-08-02 | 873 | 873 | 863 | 863 | 27,000 | 4,315 |
1988-08-01 | 865 | 878 | 862 | 863 | 34,000 | 4,315 |
1988-07-30 | 868 | 877 | 862 | 865 | 30,000 | 4,325 |
1988-07-29 | 877 | 877 | 866 | 867 | 22,000 | 4,335 |
1988-07-28 | 861 | 878 | 861 | 869 | 50,000 | 4,345 |
1988-07-27 | 878 | 889 | 878 | 878 | 28,000 | 4,390 |
1988-07-26 | 900 | 900 | 878 | 878 | 37,000 | 4,390 |
1988-07-25 | 901 | 906 | 870 | 870 | 44,000 | 4,350 |
1988-07-23 | 865 | 910 | 863 | 910 | 66,000 | 4,550 |
1988-07-22 | 911 | 914 | 880 | 880 | 114,000 | 4,400 |
1988-07-21 | 925 | 925 | 900 | 910 | 127,000 | 4,550 |
1988-07-20 | 865 | 915 | 865 | 915 | 103,000 | 4,575 |
1988-07-19 | 890 | 895 | 873 | 873 | 88,000 | 4,365 |
1988-07-18 | 890 | 899 | 885 | 888 | 91,000 | 4,440 |
1988-07-15 | 881 | 900 | 860 | 860 | 130,000 | 4,300 |
1988-07-14 | 900 | 907 | 880 | 890 | 76,000 | 4,450 |
1988-07-13 | 890 | 900 | 890 | 895 | 82,000 | 4,475 |
1988-07-12 | 895 | 900 | 886 | 890 | 25,000 | 4,450 |
1988-07-11 | 900 | 903 | 890 | 890 | 52,000 | 4,450 |
1988-07-08 | 905 | 905 | 895 | 904 | 30,000 | 4,520 |
1988-07-07 | 908 | 909 | 895 | 895 | 52,000 | 4,475 |
1988-07-06 | 916 | 920 | 880 | 908 | 152,000 | 4,540 |
1988-07-05 | 896 | 910 | 890 | 910 | 64,000 | 4,550 |
1988-07-04 | 895 | 901 | 885 | 885 | 46,000 | 4,425 |
1988-07-02 | 900 | 908 | 895 | 895 | 57,000 | 4,475 |
1988-07-01 | 910 | 915 | 905 | 910 | 137,000 | 4,550 |
1988-06-30 | 920 | 930 | 910 | 910 | 93,000 | 4,550 |
1988-06-29 | 904 | 938 | 904 | 930 | 155,000 | 4,650 |
1988-06-28 | 897 | 914 | 897 | 914 | 173,000 | 4,570 |
1988-06-27 | 938 | 938 | 906 | 907 | 114,000 | 4,535 |
1988-06-25 | 922 | 930 | 910 | 928 | 134,000 | 4,640 |
1988-06-24 | 910 | 928 | 910 | 912 | 147,000 | 4,560 |
1988-06-23 | 945 | 945 | 900 | 900 | 315,000 | 4,500 |
1988-06-22 | 939 | 939 | 920 | 927 | 201,000 | 4,635 |
1988-06-21 | 923 | 940 | 916 | 920 | 157,000 | 4,600 |
1988-06-20 | 947 | 948 | 920 | 925 | 226,000 | 4,625 |
1988-06-17 | 900 | 955 | 900 | 940 | 971,000 | 4,700 |
1988-06-16 | 921 | 923 | 903 | 904 | 135,000 | 4,520 |
1988-06-15 | 908 | 920 | 901 | 901 | 247,000 | 4,505 |
1988-06-14 | 914 | 931 | 888 | 888 | 336,000 | 4,440 |
1988-06-13 | 887 | 900 | 887 | 900 | 111,000 | 4,500 |
1988-06-10 | 890 | 905 | 880 | 885 | 148,000 | 4,425 |
1988-06-09 | 930 | 935 | 900 | 900 | 270,000 | 4,500 |
1988-06-08 | 920 | 929 | 910 | 920 | 648,000 | 4,600 |
1988-06-07 | 900 | 935 | 900 | 925 | 2,322,000 | 4,625 |
1988-06-06 | 900 | 900 | 883 | 900 | 445,000 | 4,500 |
1988-06-04 | 885 | 910 | 885 | 903 | 1,559,000 | 4,515 |
1988-06-03 | 841 | 890 | 835 | 885 | 759,000 | 4,425 |
1988-06-02 | 860 | 860 | 832 | 835 | 86,000 | 4,175 |
1988-06-01 | 840 | 855 | 832 | 855 | 113,000 | 4,275 |
1988-05-31 | 832 | 832 | 830 | 830 | 49,000 | 4,150 |
1988-05-30 | 840 | 840 | 831 | 831 | 29,000 | 4,155 |
1988-05-28 | 840 | 850 | 826 | 826 | 94,000 | 4,130 |
1988-05-27 | 852 | 853 | 845 | 845 | 95,000 | 4,225 |
1988-05-26 | 850 | 860 | 849 | 850 | 118,000 | 4,250 |
1988-05-25 | 850 | 853 | 845 | 850 | 89,000 | 4,250 |
1988-05-24 | 840 | 855 | 840 | 853 | 139,000 | 4,265 |
1988-05-23 | 842 | 850 | 835 | 850 | 79,000 | 4,250 |
1988-05-20 | 845 | 860 | 840 | 840 | 111,000 | 4,200 |
1988-05-19 | 845 | 845 | 835 | 839 | 122,000 | 4,195 |
1988-05-18 | 850 | 855 | 845 | 852 | 193,000 | 4,260 |
1988-05-17 | 849 | 870 | 849 | 854 | 433,000 | 4,270 |
1988-05-16 | 840 | 854 | 840 | 847 | 105,000 | 4,235 |
1988-05-13 | 825 | 837 | 825 | 830 | 61,000 | 4,150 |
1988-05-12 | 823 | 835 | 821 | 835 | 77,000 | 4,175 |
1988-05-11 | 845 | 849 | 825 | 825 | 100,000 | 4,125 |
1988-05-10 | 834 | 850 | 834 | 835 | 151,000 | 4,175 |
1988-05-09 | 843 | 845 | 823 | 829 | 175,000 | 4,145 |
1988-05-07 | 850 | 865 | 850 | 853 | 214,000 | 4,265 |
1988-05-06 | 847 | 880 | 845 | 870 | 678,000 | 4,350 |
1988-05-02 | 840 | 860 | 835 | 843 | 394,000 | 4,215 |
1988-04-30 | 805 | 820 | 800 | 820 | 135,000 | 4,100 |
1988-04-28 | 793 | 810 | 791 | 810 | 84,000 | 4,050 |
1988-04-27 | 794 | 795 | 784 | 785 | 59,000 | 3,925 |
1988-04-26 | 782 | 798 | 782 | 794 | 139,000 | 3,970 |
1988-04-25 | 780 | 790 | 780 | 782 | 82,000 | 3,910 |
1988-04-23 | 780 | 795 | 780 | 781 | 24,000 | 3,905 |
1988-04-22 | 790 | 791 | 779 | 780 | 66,000 | 3,900 |
1988-04-21 | 782 | 790 | 781 | 786 | 32,000 | 3,930 |
1988-04-20 | 782 | 800 | 782 | 800 | 21,000 | 4,000 |
1988-04-19 | 782 | 782 | 781 | 781 | 15,000 | 3,905 |
1988-04-18 | 782 | 800 | 782 | 787 | 41,000 | 3,935 |
1988-04-15 | 781 | 791 | 781 | 785 | 60,000 | 3,925 |
1988-04-14 | 811 | 811 | 800 | 801 | 106,000 | 4,005 |
1988-04-13 | 815 | 815 | 805 | 805 | 113,000 | 4,025 |
1988-04-12 | 785 | 805 | 780 | 805 | 111,000 | 4,025 |
1988-04-11 | 792 | 798 | 781 | 798 | 37,000 | 3,990 |
1988-04-08 | 795 | 795 | 776 | 790 | 78,000 | 3,950 |
1988-04-07 | 790 | 790 | 781 | 785 | 33,000 | 3,925 |
1988-04-06 | 771 | 782 | 770 | 775 | 33,000 | 3,875 |
1988-04-05 | 781 | 781 | 770 | 780 | 34,000 | 3,900 |
1988-04-04 | 780 | 790 | 780 | 783 | 15,000 | 3,915 |
1988-04-02 | 780 | 790 | 778 | 788 | 23,000 | 3,940 |
1988-04-01 | 790 | 795 | 785 | 785 | 25,000 | 3,925 |
1988-03-31 | 790 | 795 | 785 | 795 | 22,000 | 3,975 |
1988-03-30 | 771 | 791 | 771 | 775 | 114,000 | 3,875 |
1988-03-29 | 790 | 790 | 770 | 770 | 31,000 | 3,850 |
1988-03-28 | 751 | 790 | 751 | 790 | 41,000 | 3,950 |
1988-03-26 | 750 | 757 | 745 | 756 | 26,000 | 3,780 |
1988-03-25 | 780 | 798 | 770 | 780 | 45,000 | 3,900 |
1988-03-24 | 800 | 805 | 799 | 800 | 42,000 | 4,000 |
1988-03-23 | 807 | 810 | 800 | 800 | 72,000 | 4,000 |
1988-03-22 | 808 | 810 | 795 | 805 | 108,000 | 4,025 |
1988-03-18 | 781 | 808 | 781 | 802 | 212,000 | 4,010 |
1988-03-17 | 771 | 780 | 768 | 770 | 59,000 | 3,850 |
1988-03-16 | 752 | 772 | 750 | 770 | 65,000 | 3,850 |
1988-03-15 | 775 | 775 | 770 | 772 | 34,000 | 3,860 |
1988-03-14 | 770 | 780 | 770 | 770 | 17,000 | 3,850 |
1988-03-11 | 784 | 789 | 780 | 780 | 30,000 | 3,900 |
1988-03-10 | 782 | 790 | 778 | 780 | 63,000 | 3,900 |
1988-03-09 | 774 | 780 | 770 | 780 | 49,000 | 3,900 |
1988-03-08 | 790 | 790 | 770 | 775 | 31,000 | 3,875 |
1988-03-07 | 783 | 789 | 770 | 789 | 33,000 | 3,945 |
1988-03-05 | 780 | 790 | 770 | 789 | 36,000 | 3,945 |
1988-03-04 | 780 | 784 | 775 | 780 | 48,000 | 3,900 |
1988-03-03 | 765 | 780 | 759 | 775 | 95,000 | 3,875 |
1988-03-02 | 760 | 765 | 755 | 765 | 44,000 | 3,825 |
1988-03-01 | 752 | 780 | 750 | 750 | 40,000 | 3,750 |
1988-02-29 | 760 | 760 | 735 | 750 | 70,000 | 3,750 |
1988-02-27 | 760 | 762 | 760 | 760 | 13,000 | 3,800 |
1988-02-26 | 762 | 775 | 755 | 761 | 59,000 | 3,805 |
1988-02-25 | 761 | 766 | 760 | 760 | 36,000 | 3,800 |
1988-02-24 | 770 | 778 | 761 | 761 | 24,000 | 3,805 |
1988-02-23 | 778 | 780 | 770 | 778 | 43,000 | 3,890 |
1988-02-22 | 775 | 790 | 775 | 776 | 55,000 | 3,880 |
1988-02-19 | 781 | 797 | 775 | 795 | 109,000 | 3,975 |
1988-02-18 | 770 | 788 | 770 | 780 | 72,000 | 3,900 |
1988-02-17 | 775 | 780 | 772 | 776 | 75,000 | 3,880 |
1988-02-16 | 790 | 790 | 769 | 770 | 93,000 | 3,850 |
1988-02-15 | 800 | 800 | 786 | 790 | 160,000 | 3,950 |
1988-02-12 | 780 | 788 | 769 | 785 | 154,000 | 3,925 |
1988-02-10 | 759 | 768 | 755 | 768 | 81,000 | 3,840 |
1988-02-09 | 770 | 770 | 755 | 760 | 70,000 | 3,800 |
1988-02-08 | 750 | 775 | 750 | 768 | 223,000 | 3,840 |
1988-02-06 | 730 | 740 | 730 | 740 | 78,000 | 3,700 |
1988-02-05 | 721 | 730 | 721 | 730 | 33,000 | 3,650 |
1988-02-04 | 720 | 730 | 718 | 730 | 65,000 | 3,650 |
1988-02-03 | 728 | 735 | 721 | 730 | 62,000 | 3,650 |
1988-02-02 | 735 | 738 | 730 | 736 | 29,000 | 3,680 |
1988-02-01 | 735 | 745 | 735 | 736 | 53,000 | 3,680 |
1988-01-30 | 735 | 735 | 730 | 732 | 40,000 | 3,660 |
1988-01-29 | 721 | 730 | 720 | 725 | 22,000 | 3,625 |
1988-01-28 | 724 | 740 | 720 | 721 | 32,000 | 3,605 |
1988-01-27 | 724 | 734 | 721 | 724 | 25,000 | 3,620 |
1988-01-26 | 730 | 744 | 730 | 744 | 18,000 | 3,720 |
1988-01-25 | 750 | 750 | 730 | 730 | 51,000 | 3,650 |
1988-01-23 | 751 | 753 | 730 | 740 | 41,000 | 3,700 |
1988-01-22 | 750 | 761 | 740 | 740 | 83,000 | 3,700 |
1988-01-21 | 740 | 780 | 730 | 750 | 422,000 | 3,750 |
1988-01-20 | 725 | 750 | 710 | 750 | 119,000 | 3,750 |
1988-01-19 | 700 | 730 | 700 | 730 | 105,000 | 3,650 |
1988-01-18 | 719 | 719 | 700 | 700 | 43,000 | 3,500 |
1988-01-14 | 666 | 690 | 666 | 680 | 32,000 | 3,400 |
1988-01-13 | 678 | 680 | 665 | 665 | 25,000 | 3,325 |
1988-01-12 | 682 | 682 | 680 | 680 | 10,000 | 3,400 |
1988-01-11 | 690 | 698 | 680 | 680 | 19,000 | 3,400 |
1988-01-08 | 709 | 709 | 700 | 700 | 80,000 | 3,500 |
1988-01-07 | 700 | 705 | 690 | 705 | 56,000 | 3,525 |
1988-01-06 | 685 | 710 | 685 | 700 | 92,000 | 3,500 |
1988-01-05 | 666 | 676 | 665 | 665 | 10,000 | 3,325 |
1988-01-04 | 660 | 663 | 660 | 660 | 17,000 | 3,300 |
分割・併合履歴 : [2017-09-27]1株→0.2株 [1984-03-28]1株→1.1株 [1983-03-28]1株→1.2株