8584 (株)ジャックス 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 | 780 | 780 | 760 | 760 | 77,000 | 3,800 |
1988-12-27 | 790 | 790 | 775 | 775 | 84,000 | 3,875 |
1988-12-26 | 793 | 793 | 774 | 781 | 111,000 | 3,905 |
1988-12-24 | 794 | 794 | 771 | 773 | 74,000 | 3,865 |
1988-12-23 | 794 | 794 | 766 | 777 | 139,000 | 3,885 |
1988-12-22 | 760 | 800 | 759 | 800 | 368,000 | 4,000 |
1988-12-21 | 761 | 761 | 751 | 759 | 162,000 | 3,795 |
1988-12-20 | 755 | 765 | 755 | 760 | 50,000 | 3,800 |
1988-12-19 | 762 | 769 | 755 | 769 | 50,000 | 3,845 |
1988-12-16 | 760 | 761 | 752 | 752 | 155,000 | 3,760 |
1988-12-15 | 790 | 790 | 755 | 755 | 96,000 | 3,775 |
1988-12-14 | 785 | 789 | 783 | 783 | 95,000 | 3,915 |
1988-12-13 | 785 | 790 | 784 | 784 | 106,000 | 3,920 |
1988-12-12 | 786 | 793 | 785 | 785 | 176,000 | 3,925 |
1988-12-09 | 788 | 800 | 787 | 787 | 373,000 | 3,935 |
1988-12-08 | 810 | 810 | 785 | 786 | 461,000 | 3,930 |
1988-12-07 | 790 | 810 | 785 | 806 | 690,000 | 4,030 |
1988-12-06 | 750 | 800 | 750 | 785 | 494,000 | 3,925 |
1988-12-05 | 748 | 750 | 739 | 746 | 141,000 | 3,730 |
1988-12-03 | 725 | 739 | 725 | 739 | 343,000 | 3,695 |
1988-12-02 | 738 | 740 | 734 | 735 | 327,000 | 3,675 |
1988-12-01 | 745 | 748 | 735 | 740 | 182,000 | 3,700 |
1988-11-30 | 731 | 745 | 731 | 736 | 71,000 | 3,680 |
1988-11-29 | 736 | 747 | 730 | 730 | 71,000 | 3,650 |
1988-11-28 | 749 | 749 | 735 | 737 | 107,000 | 3,685 |
1988-11-26 | 746 | 755 | 730 | 730 | 87,000 | 3,650 |
1988-11-25 | 754 | 754 | 746 | 746 | 63,000 | 3,730 |
1988-11-24 | 750 | 770 | 746 | 746 | 352,000 | 3,730 |
1988-11-22 | 749 | 749 | 736 | 745 | 100,000 | 3,725 |
1988-11-21 | 720 | 750 | 720 | 730 | 145,000 | 3,650 |
1988-11-18 | 700 | 743 | 700 | 740 | 144,000 | 3,700 |
1988-11-17 | 713 | 720 | 708 | 708 | 179,000 | 3,540 |
1988-11-16 | 721 | 735 | 716 | 721 | 110,000 | 3,605 |
1988-11-15 | 744 | 745 | 720 | 740 | 139,000 | 3,700 |
1988-11-14 | 749 | 750 | 730 | 750 | 144,000 | 3,750 |
1988-11-11 | 730 | 740 | 730 | 738 | 221,000 | 3,690 |
1988-11-10 | 705 | 727 | 705 | 727 | 155,000 | 3,635 |
1988-11-09 | 690 | 700 | 688 | 695 | 143,000 | 3,475 |
1988-11-08 | 686 | 695 | 684 | 691 | 146,000 | 3,455 |
1988-11-07 | 690 | 690 | 680 | 686 | 116,000 | 3,430 |
1988-11-05 | 695 | 695 | 685 | 685 | 87,000 | 3,425 |
1988-11-04 | 695 | 695 | 684 | 695 | 172,000 | 3,475 |
1988-11-02 | 710 | 710 | 691 | 695 | 228,000 | 3,475 |
1988-11-01 | 710 | 710 | 695 | 700 | 166,000 | 3,500 |
1988-10-31 | 700 | 719 | 700 | 710 | 27,000 | 3,550 |
1988-10-29 | 720 | 720 | 715 | 715 | 58,000 | 3,575 |
1988-10-28 | 700 | 720 | 695 | 720 | 66,000 | 3,600 |
1988-10-27 | 688 | 707 | 673 | 681 | 170,000 | 3,405 |
1988-10-26 | 680 | 685 | 670 | 678 | 157,000 | 3,390 |
1988-10-25 | 680 | 695 | 675 | 680 | 165,000 | 3,400 |
1988-10-24 | 680 | 680 | 670 | 679 | 102,000 | 3,395 |
1988-10-22 | 680 | 680 | 676 | 680 | 30,000 | 3,400 |
1988-10-21 | 675 | 685 | 675 | 680 | 71,000 | 3,400 |
1988-10-20 | 675 | 685 | 675 | 685 | 60,000 | 3,425 |
1988-10-19 | 670 | 680 | 669 | 680 | 45,000 | 3,400 |
1988-10-18 | 680 | 685 | 670 | 670 | 77,000 | 3,350 |
1988-10-17 | 685 | 687 | 680 | 685 | 81,000 | 3,425 |
1988-10-14 | 681 | 695 | 678 | 685 | 80,000 | 3,425 |
1988-10-13 | 690 | 690 | 671 | 671 | 83,000 | 3,355 |
1988-10-12 | 703 | 703 | 688 | 690 | 112,000 | 3,450 |
1988-10-11 | 715 | 716 | 703 | 703 | 64,000 | 3,515 |
1988-10-07 | 711 | 720 | 711 | 711 | 57,000 | 3,555 |
1988-10-06 | 720 | 730 | 716 | 716 | 209,000 | 3,580 |
1988-10-05 | 727 | 730 | 721 | 730 | 108,000 | 3,650 |
1988-10-04 | 730 | 738 | 730 | 730 | 45,000 | 3,650 |
1988-10-03 | 738 | 740 | 736 | 737 | 33,000 | 3,685 |
1988-10-01 | 732 | 736 | 731 | 735 | 81,000 | 3,675 |
1988-09-30 | 733 | 735 | 731 | 733 | 115,000 | 3,665 |
1988-09-29 | 740 | 745 | 731 | 731 | 53,000 | 3,655 |
1988-09-28 | 750 | 760 | 734 | 740 | 76,000 | 3,700 |
1988-09-27 | 760 | 760 | 755 | 755 | 75,000 | 3,775 |
1988-09-26 | 770 | 780 | 758 | 758 | 106,000 | 3,790 |
1988-09-24 | 765 | 765 | 756 | 756 | 15,000 | 3,780 |
1988-09-22 | 760 | 765 | 755 | 755 | 96,000 | 3,775 |
1988-09-21 | 770 | 770 | 756 | 760 | 78,000 | 3,800 |
1988-09-20 | 762 | 770 | 760 | 760 | 118,000 | 3,800 |
1988-09-19 | 780 | 780 | 760 | 762 | 45,000 | 3,810 |
1988-09-16 | 775 | 775 | 762 | 762 | 45,000 | 3,810 |
1988-09-14 | 770 | 774 | 760 | 765 | 86,000 | 3,825 |
1988-09-13 | 765 | 780 | 756 | 775 | 75,000 | 3,875 |
1988-09-12 | 755 | 759 | 751 | 751 | 54,000 | 3,755 |
1988-09-09 | 757 | 760 | 755 | 755 | 42,000 | 3,775 |
1988-09-08 | 760 | 765 | 755 | 755 | 30,000 | 3,775 |
1988-09-07 | 780 | 780 | 760 | 760 | 33,000 | 3,800 |
1988-09-06 | 760 | 765 | 760 | 760 | 64,000 | 3,800 |
1988-09-05 | 780 | 780 | 760 | 760 | 44,000 | 3,800 |
1988-09-03 | 750 | 760 | 750 | 760 | 110,000 | 3,800 |
1988-09-02 | 760 | 768 | 750 | 750 | 90,000 | 3,750 |
1988-09-01 | 762 | 762 | 750 | 755 | 76,000 | 3,775 |
1988-08-31 | 765 | 765 | 760 | 760 | 33,000 | 3,800 |
1988-08-30 | 760 | 770 | 760 | 760 | 25,000 | 3,800 |
1988-08-29 | 750 | 760 | 750 | 760 | 42,000 | 3,800 |
1988-08-27 | 760 | 770 | 749 | 770 | 72,000 | 3,850 |
1988-08-26 | 760 | 760 | 750 | 750 | 58,000 | 3,750 |
1988-08-25 | 770 | 770 | 760 | 760 | 80,000 | 3,800 |
1988-08-24 | 765 | 765 | 765 | 765 | 29,000 | 3,825 |
1988-08-23 | 765 | 766 | 765 | 766 | 32,000 | 3,830 |
1988-08-22 | 768 | 770 | 765 | 765 | 55,000 | 3,825 |
1988-08-19 | 770 | 770 | 769 | 769 | 34,000 | 3,845 |
1988-08-18 | 780 | 780 | 769 | 769 | 110,000 | 3,845 |
1988-08-17 | 776 | 776 | 770 | 770 | 109,000 | 3,850 |
1988-08-16 | 769 | 775 | 769 | 774 | 29,000 | 3,870 |
1988-08-15 | 765 | 770 | 765 | 766 | 71,000 | 3,830 |
1988-08-12 | 775 | 775 | 765 | 765 | 112,000 | 3,825 |
1988-08-11 | 784 | 784 | 775 | 775 | 150,000 | 3,875 |
1988-08-10 | 795 | 795 | 780 | 782 | 54,000 | 3,910 |
1988-08-09 | 798 | 798 | 790 | 790 | 40,000 | 3,950 |
1988-08-08 | 809 | 809 | 772 | 776 | 123,000 | 3,880 |
1988-08-06 | 816 | 818 | 795 | 799 | 81,000 | 3,995 |
1988-08-05 | 830 | 832 | 814 | 814 | 254,000 | 4,070 |
1988-08-04 | 804 | 833 | 804 | 818 | 1,185,000 | 4,090 |
1988-08-03 | 804 | 805 | 800 | 803 | 86,000 | 4,015 |
1988-08-02 | 800 | 807 | 798 | 799 | 222,000 | 3,995 |
1988-08-01 | 777 | 785 | 777 | 785 | 132,000 | 3,925 |
1988-07-30 | 775 | 779 | 772 | 775 | 75,000 | 3,875 |
1988-07-29 | 770 | 780 | 770 | 772 | 77,000 | 3,860 |
1988-07-28 | 752 | 780 | 752 | 768 | 82,000 | 3,840 |
1988-07-27 | 750 | 765 | 750 | 750 | 349,000 | 3,750 |
1988-07-26 | 760 | 760 | 747 | 750 | 254,000 | 3,750 |
1988-07-25 | 755 | 761 | 750 | 760 | 1,146,000 | 3,800 |
1988-07-23 | 761 | 762 | 751 | 761 | 101,000 | 3,805 |
1988-07-22 | 781 | 782 | 770 | 770 | 130,000 | 3,850 |
1988-07-21 | 790 | 790 | 780 | 780 | 70,000 | 3,900 |
1988-07-20 | 781 | 807 | 780 | 796 | 50,000 | 3,980 |
1988-07-19 | 790 | 797 | 777 | 778 | 162,000 | 3,890 |
1988-07-18 | 813 | 816 | 802 | 802 | 124,000 | 4,010 |
1988-07-15 | 816 | 830 | 811 | 812 | 139,000 | 4,060 |
1988-07-14 | 822 | 830 | 816 | 816 | 185,000 | 4,080 |
1988-07-13 | 826 | 830 | 820 | 820 | 132,000 | 4,100 |
1988-07-12 | 840 | 841 | 815 | 822 | 93,000 | 4,110 |
1988-07-11 | 840 | 845 | 840 | 840 | 91,000 | 4,200 |
1988-07-08 | 811 | 850 | 811 | 845 | 187,000 | 4,225 |
1988-07-07 | 811 | 825 | 811 | 819 | 83,000 | 4,095 |
1988-07-06 | 832 | 835 | 810 | 810 | 200,000 | 4,050 |
1988-07-05 | 846 | 849 | 830 | 832 | 190,000 | 4,160 |
1988-07-04 | 846 | 849 | 845 | 845 | 76,000 | 4,225 |
1988-07-02 | 845 | 860 | 845 | 845 | 197,000 | 4,225 |
1988-07-01 | 850 | 855 | 840 | 845 | 139,000 | 4,225 |
1988-06-30 | 832 | 838 | 825 | 828 | 300,000 | 4,140 |
1988-06-29 | 845 | 845 | 827 | 830 | 209,000 | 4,150 |
1988-06-28 | 847 | 851 | 835 | 845 | 224,000 | 4,225 |
1988-06-27 | 855 | 860 | 843 | 847 | 118,000 | 4,235 |
1988-06-25 | 856 | 860 | 846 | 851 | 106,000 | 4,255 |
1988-06-24 | 860 | 874 | 851 | 851 | 269,000 | 4,255 |
1988-06-23 | 875 | 875 | 859 | 859 | 165,000 | 4,295 |
1988-06-22 | 875 | 875 | 861 | 869 | 136,000 | 4,345 |
1988-06-21 | 861 | 870 | 860 | 869 | 113,000 | 4,345 |
1988-06-20 | 881 | 890 | 870 | 870 | 73,000 | 4,350 |
1988-06-17 | 865 | 897 | 865 | 879 | 297,000 | 4,395 |
1988-06-16 | 885 | 890 | 875 | 875 | 252,000 | 4,375 |
1988-06-15 | 890 | 895 | 880 | 890 | 147,000 | 4,450 |
1988-06-14 | 900 | 900 | 880 | 880 | 247,000 | 4,400 |
1988-06-13 | 918 | 918 | 901 | 901 | 175,000 | 4,505 |
1988-06-10 | 928 | 930 | 901 | 920 | 451,000 | 4,600 |
1988-06-09 | 930 | 947 | 911 | 919 | 1,915,000 | 4,595 |
1988-06-08 | 890 | 933 | 870 | 929 | 3,576,000 | 4,645 |
1988-06-07 | 890 | 900 | 880 | 897 | 470,000 | 4,485 |
1988-06-06 | 920 | 925 | 900 | 900 | 1,106,000 | 4,500 |
1988-06-04 | 908 | 924 | 898 | 911 | 3,668,000 | 4,555 |
1988-06-03 | 867 | 899 | 857 | 898 | 3,169,000 | 4,490 |
1988-06-02 | 825 | 879 | 822 | 857 | 2,095,000 | 4,285 |
1988-06-01 | 815 | 824 | 808 | 820 | 479,000 | 4,100 |
1988-05-31 | 808 | 815 | 801 | 810 | 194,000 | 4,050 |
1988-05-30 | 810 | 819 | 808 | 819 | 154,000 | 4,095 |
1988-05-28 | 815 | 820 | 808 | 820 | 146,000 | 4,100 |
1988-05-27 | 819 | 824 | 815 | 815 | 224,000 | 4,075 |
1988-05-26 | 828 | 828 | 810 | 819 | 151,000 | 4,095 |
1988-05-25 | 825 | 830 | 807 | 810 | 157,000 | 4,050 |
1988-05-24 | 820 | 820 | 810 | 815 | 100,000 | 4,075 |
1988-05-23 | 839 | 839 | 816 | 820 | 102,000 | 4,100 |
1988-05-20 | 839 | 840 | 829 | 829 | 158,000 | 4,145 |
1988-05-19 | 841 | 845 | 832 | 840 | 537,000 | 4,200 |
1988-05-18 | 840 | 849 | 839 | 848 | 761,000 | 4,240 |
1988-05-17 | 820 | 845 | 819 | 838 | 711,000 | 4,190 |
1988-05-16 | 805 | 820 | 800 | 818 | 167,000 | 4,090 |
1988-05-13 | 790 | 805 | 790 | 796 | 173,000 | 3,980 |
1988-05-12 | 800 | 803 | 790 | 790 | 216,000 | 3,950 |
1988-05-11 | 810 | 813 | 803 | 803 | 150,000 | 4,015 |
1988-05-10 | 813 | 814 | 810 | 810 | 167,000 | 4,050 |
1988-05-09 | 810 | 825 | 808 | 811 | 104,000 | 4,055 |
1988-05-07 | 820 | 820 | 807 | 807 | 105,000 | 4,035 |
1988-05-06 | 834 | 834 | 820 | 825 | 166,000 | 4,125 |
1988-05-02 | 831 | 834 | 825 | 834 | 312,000 | 4,170 |
1988-04-30 | 820 | 839 | 820 | 838 | 285,000 | 4,190 |
1988-04-28 | 815 | 819 | 810 | 816 | 268,000 | 4,080 |
1988-04-27 | 798 | 820 | 795 | 809 | 270,000 | 4,045 |
1988-04-26 | 816 | 816 | 805 | 814 | 278,000 | 4,070 |
1988-04-25 | 810 | 819 | 807 | 807 | 194,000 | 4,035 |
1988-04-23 | 798 | 810 | 795 | 810 | 72,000 | 4,050 |
1988-04-22 | 805 | 805 | 789 | 789 | 185,000 | 3,945 |
1988-04-21 | 810 | 810 | 795 | 795 | 170,000 | 3,975 |
1988-04-20 | 809 | 809 | 800 | 800 | 190,000 | 4,000 |
1988-04-19 | 800 | 808 | 795 | 799 | 196,000 | 3,995 |
1988-04-18 | 810 | 815 | 793 | 793 | 117,000 | 3,965 |
1988-04-15 | 792 | 808 | 792 | 805 | 176,000 | 4,025 |
1988-04-14 | 820 | 820 | 800 | 812 | 191,000 | 4,060 |
1988-04-13 | 815 | 825 | 810 | 811 | 207,000 | 4,055 |
1988-04-12 | 830 | 840 | 820 | 820 | 591,000 | 4,100 |
1988-04-11 | 819 | 821 | 815 | 821 | 344,000 | 4,105 |
1988-04-08 | 810 | 815 | 800 | 800 | 280,000 | 4,000 |
1988-04-07 | 811 | 820 | 800 | 800 | 453,000 | 4,000 |
1988-04-06 | 819 | 820 | 805 | 810 | 402,000 | 4,050 |
1988-04-05 | 792 | 828 | 781 | 828 | 456,000 | 4,140 |
1988-04-04 | 770 | 780 | 762 | 772 | 189,000 | 3,860 |
1988-04-02 | 756 | 760 | 755 | 756 | 101,000 | 3,780 |
1988-04-01 | 770 | 773 | 750 | 755 | 143,000 | 3,775 |
1988-03-31 | 755 | 768 | 746 | 759 | 166,000 | 3,795 |
1988-03-30 | 753 | 756 | 743 | 745 | 209,000 | 3,725 |
1988-03-29 | 755 | 756 | 744 | 749 | 319,000 | 3,745 |
1988-03-28 | 755 | 761 | 745 | 760 | 241,000 | 3,800 |
1988-03-26 | 760 | 769 | 755 | 769 | 228,000 | 3,845 |
1988-03-25 | 771 | 771 | 760 | 760 | 113,000 | 3,800 |
1988-03-24 | 760 | 775 | 760 | 774 | 175,000 | 3,870 |
1988-03-23 | 760 | 767 | 755 | 760 | 214,000 | 3,800 |
1988-03-22 | 780 | 780 | 760 | 760 | 101,000 | 3,800 |
1988-03-18 | 755 | 769 | 755 | 761 | 123,000 | 3,805 |
1988-03-17 | 770 | 770 | 755 | 757 | 127,000 | 3,785 |
1988-03-16 | 759 | 770 | 755 | 770 | 100,000 | 3,850 |
1988-03-15 | 752 | 770 | 752 | 758 | 174,000 | 3,790 |
1988-03-14 | 756 | 770 | 755 | 770 | 183,000 | 3,850 |
1988-03-11 | 760 | 770 | 759 | 759 | 270,000 | 3,795 |
1988-03-10 | 762 | 771 | 760 | 760 | 292,000 | 3,800 |
1988-03-09 | 780 | 780 | 770 | 772 | 157,000 | 3,860 |
1988-03-08 | 761 | 780 | 760 | 780 | 73,000 | 3,900 |
1988-03-07 | 784 | 784 | 760 | 760 | 219,000 | 3,800 |
1988-03-05 | 770 | 775 | 768 | 768 | 59,000 | 3,840 |
1988-03-04 | 772 | 775 | 770 | 771 | 140,000 | 3,855 |
1988-03-03 | 770 | 775 | 769 | 775 | 161,000 | 3,875 |
1988-03-02 | 775 | 781 | 770 | 775 | 357,000 | 3,875 |
1988-03-01 | 774 | 774 | 761 | 769 | 250,000 | 3,845 |
1988-02-29 | 776 | 776 | 756 | 775 | 159,000 | 3,875 |
1988-02-27 | 760 | 769 | 755 | 756 | 283,000 | 3,780 |
1988-02-26 | 762 | 780 | 756 | 779 | 423,000 | 3,895 |
1988-02-25 | 771 | 780 | 768 | 780 | 301,000 | 3,900 |
1988-02-24 | 769 | 774 | 767 | 770 | 132,000 | 3,850 |
1988-02-23 | 785 | 785 | 766 | 767 | 181,000 | 3,835 |
1988-02-22 | 785 | 785 | 765 | 765 | 288,000 | 3,825 |
1988-02-19 | 781 | 795 | 760 | 795 | 693,000 | 3,975 |
1988-02-18 | 785 | 800 | 785 | 785 | 246,000 | 3,925 |
1988-02-17 | 780 | 800 | 775 | 795 | 181,000 | 3,975 |
1988-02-16 | 758 | 781 | 755 | 765 | 283,000 | 3,825 |
1988-02-15 | 790 | 790 | 758 | 758 | 202,000 | 3,790 |
1988-02-12 | 776 | 785 | 751 | 765 | 394,000 | 3,825 |
1988-02-10 | 776 | 798 | 776 | 786 | 335,000 | 3,930 |
1988-02-09 | 800 | 810 | 785 | 786 | 253,000 | 3,930 |
1988-02-08 | 820 | 828 | 802 | 802 | 315,000 | 4,010 |
1988-02-06 | 828 | 830 | 810 | 828 | 206,000 | 4,140 |
1988-02-05 | 810 | 830 | 791 | 819 | 555,000 | 4,095 |
1988-02-04 | 830 | 830 | 806 | 810 | 399,000 | 4,050 |
1988-02-03 | 841 | 857 | 820 | 830 | 833,000 | 4,150 |
1988-02-02 | 825 | 866 | 815 | 854 | 3,524,000 | 4,270 |
1988-02-01 | 789 | 820 | 789 | 820 | 701,000 | 4,100 |
1988-01-30 | 792 | 814 | 791 | 809 | 449,000 | 4,045 |
1988-01-29 | 820 | 825 | 785 | 786 | 712,000 | 3,930 |
1988-01-28 | 826 | 830 | 790 | 810 | 1,123,000 | 4,050 |
1988-01-27 | 771 | 850 | 770 | 825 | 3,532,000 | 4,125 |
1988-01-26 | 742 | 760 | 740 | 751 | 562,000 | 3,755 |
1988-01-25 | 722 | 725 | 716 | 722 | 390,000 | 3,610 |
1988-01-23 | 735 | 740 | 710 | 712 | 424,000 | 3,560 |
1988-01-22 | 736 | 744 | 721 | 730 | 364,000 | 3,650 |
1988-01-21 | 732 | 750 | 726 | 749 | 695,000 | 3,745 |
1988-01-20 | 695 | 760 | 686 | 750 | 734,000 | 3,750 |
1988-01-19 | 670 | 690 | 670 | 690 | 143,000 | 3,450 |
1988-01-18 | 670 | 670 | 660 | 660 | 125,000 | 3,300 |
1988-01-14 | 650 | 670 | 647 | 658 | 236,000 | 3,290 |
1988-01-13 | 655 | 658 | 655 | 655 | 237,000 | 3,275 |
1988-01-12 | 655 | 660 | 651 | 660 | 324,000 | 3,300 |
1988-01-11 | 651 | 660 | 651 | 651 | 100,000 | 3,255 |
1988-01-08 | 670 | 670 | 651 | 665 | 78,000 | 3,325 |
1988-01-07 | 661 | 670 | 640 | 640 | 138,000 | 3,200 |
1988-01-06 | 627 | 650 | 620 | 635 | 135,000 | 3,175 |
1988-01-05 | 616 | 630 | 616 | 617 | 97,000 | 3,085 |
1988-01-04 | 605 | 610 | 604 | 610 | 70,000 | 3,050 |
分割・併合履歴 : [2017-09-27]1株→0.2株 [1983-03-28]1株→1.2株