6366 千代田化工建設(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 | 870 | 924 | 870 | 920 | 2,045,000 | 1,840 |
1988-12-27 | 860 | 890 | 859 | 875 | 186,000 | 1,750 |
1988-12-26 | 840 | 860 | 840 | 860 | 148,000 | 1,720 |
1988-12-24 | 856 | 856 | 841 | 850 | 73,000 | 1,700 |
1988-12-23 | 871 | 871 | 836 | 836 | 112,000 | 1,672 |
1988-12-22 | 872 | 879 | 851 | 851 | 176,000 | 1,702 |
1988-12-21 | 870 | 872 | 862 | 872 | 124,000 | 1,744 |
1988-12-20 | 861 | 875 | 860 | 866 | 210,000 | 1,732 |
1988-12-19 | 860 | 874 | 860 | 866 | 141,000 | 1,732 |
1988-12-16 | 880 | 880 | 858 | 865 | 228,000 | 1,730 |
1988-12-15 | 880 | 884 | 861 | 862 | 267,000 | 1,724 |
1988-12-14 | 899 | 899 | 880 | 880 | 573,000 | 1,760 |
1988-12-13 | 890 | 900 | 881 | 900 | 551,000 | 1,800 |
1988-12-12 | 874 | 900 | 874 | 900 | 637,000 | 1,800 |
1988-12-09 | 869 | 880 | 861 | 869 | 283,000 | 1,738 |
1988-12-08 | 880 | 885 | 865 | 870 | 325,000 | 1,740 |
1988-12-07 | 870 | 890 | 860 | 889 | 342,000 | 1,778 |
1988-12-06 | 861 | 868 | 854 | 865 | 239,000 | 1,730 |
1988-12-05 | 853 | 853 | 836 | 853 | 310,000 | 1,706 |
1988-12-03 | 882 | 882 | 855 | 855 | 588,000 | 1,710 |
1988-12-02 | 895 | 905 | 875 | 879 | 1,752,000 | 1,758 |
1988-12-01 | 925 | 925 | 925 | 925 | 2,952,000 | 1,850 |
1988-11-30 | 815 | 825 | 805 | 825 | 148,000 | 1,650 |
1988-11-29 | 802 | 817 | 801 | 805 | 44,000 | 1,610 |
1988-11-28 | 810 | 820 | 798 | 800 | 104,000 | 1,600 |
1988-11-26 | 815 | 815 | 810 | 815 | 72,000 | 1,630 |
1988-11-25 | 825 | 830 | 797 | 800 | 152,000 | 1,600 |
1988-11-24 | 820 | 840 | 815 | 825 | 231,000 | 1,650 |
1988-11-22 | 810 | 825 | 810 | 821 | 86,000 | 1,642 |
1988-11-21 | 830 | 830 | 809 | 810 | 79,000 | 1,620 |
1988-11-18 | 810 | 820 | 805 | 811 | 126,000 | 1,622 |
1988-11-17 | 815 | 825 | 810 | 810 | 158,000 | 1,620 |
1988-11-16 | 825 | 830 | 820 | 825 | 139,000 | 1,650 |
1988-11-15 | 834 | 839 | 825 | 825 | 291,000 | 1,650 |
1988-11-14 | 797 | 838 | 797 | 834 | 660,000 | 1,668 |
1988-11-11 | 801 | 804 | 792 | 792 | 287,000 | 1,584 |
1988-11-10 | 795 | 799 | 790 | 799 | 149,000 | 1,598 |
1988-11-09 | 795 | 800 | 790 | 799 | 63,000 | 1,598 |
1988-11-08 | 790 | 800 | 781 | 795 | 135,000 | 1,590 |
1988-11-07 | 800 | 810 | 780 | 790 | 129,000 | 1,580 |
1988-11-05 | 800 | 805 | 800 | 805 | 51,000 | 1,610 |
1988-11-04 | 796 | 800 | 790 | 800 | 125,000 | 1,600 |
1988-11-02 | 802 | 820 | 795 | 795 | 67,000 | 1,590 |
1988-11-01 | 815 | 818 | 800 | 800 | 145,000 | 1,600 |
1988-10-31 | 810 | 840 | 800 | 829 | 237,000 | 1,658 |
1988-10-29 | 785 | 840 | 780 | 830 | 650,000 | 1,660 |
1988-10-28 | 775 | 787 | 770 | 780 | 321,000 | 1,560 |
1988-10-27 | 770 | 782 | 760 | 782 | 282,000 | 1,564 |
1988-10-26 | 782 | 782 | 753 | 753 | 146,000 | 1,506 |
1988-10-25 | 783 | 783 | 765 | 773 | 155,000 | 1,546 |
1988-10-24 | 823 | 823 | 780 | 783 | 245,000 | 1,566 |
1988-10-22 | 835 | 840 | 822 | 823 | 836,000 | 1,646 |
1988-10-21 | 760 | 775 | 747 | 775 | 47,000 | 1,550 |
1988-10-20 | 750 | 770 | 740 | 770 | 58,000 | 1,540 |
1988-10-19 | 755 | 760 | 740 | 741 | 130,000 | 1,482 |
1988-10-18 | 760 | 772 | 753 | 772 | 272,000 | 1,544 |
1988-10-17 | 762 | 770 | 755 | 770 | 158,000 | 1,540 |
1988-10-14 | 770 | 775 | 762 | 762 | 110,000 | 1,524 |
1988-10-13 | 770 | 775 | 770 | 770 | 81,000 | 1,540 |
1988-10-12 | 780 | 780 | 770 | 780 | 42,000 | 1,560 |
1988-10-11 | 800 | 800 | 770 | 770 | 111,000 | 1,540 |
1988-10-07 | 778 | 790 | 771 | 790 | 34,000 | 1,580 |
1988-10-06 | 759 | 805 | 759 | 795 | 159,000 | 1,590 |
1988-10-05 | 745 | 760 | 742 | 760 | 124,000 | 1,520 |
1988-10-04 | 740 | 740 | 732 | 740 | 199,000 | 1,480 |
1988-10-03 | 745 | 756 | 735 | 740 | 130,000 | 1,480 |
1988-10-01 | 740 | 755 | 735 | 735 | 123,000 | 1,470 |
1988-09-30 | 750 | 750 | 730 | 740 | 239,000 | 1,480 |
1988-09-29 | 745 | 755 | 745 | 747 | 68,000 | 1,494 |
1988-09-28 | 740 | 755 | 740 | 741 | 79,000 | 1,482 |
1988-09-27 | 755 | 760 | 730 | 730 | 218,000 | 1,460 |
1988-09-26 | 752 | 772 | 750 | 760 | 343,000 | 1,520 |
1988-09-24 | 771 | 781 | 761 | 761 | 133,000 | 1,522 |
1988-09-22 | 804 | 804 | 780 | 780 | 140,000 | 1,560 |
1988-09-21 | 805 | 805 | 785 | 805 | 113,000 | 1,610 |
1988-09-20 | 830 | 837 | 800 | 805 | 202,000 | 1,610 |
1988-09-19 | 840 | 849 | 825 | 830 | 261,000 | 1,660 |
1988-09-16 | 824 | 840 | 824 | 840 | 141,000 | 1,680 |
1988-09-14 | 816 | 834 | 815 | 834 | 71,000 | 1,668 |
1988-09-13 | 819 | 839 | 814 | 814 | 134,000 | 1,628 |
1988-09-12 | 807 | 817 | 807 | 809 | 52,000 | 1,618 |
1988-09-09 | 820 | 820 | 807 | 807 | 133,000 | 1,614 |
1988-09-08 | 820 | 825 | 810 | 820 | 109,000 | 1,640 |
1988-09-07 | 806 | 825 | 806 | 810 | 107,000 | 1,620 |
1988-09-06 | 806 | 815 | 800 | 810 | 105,000 | 1,620 |
1988-09-05 | 807 | 810 | 801 | 810 | 85,000 | 1,620 |
1988-09-03 | 805 | 820 | 801 | 806 | 131,000 | 1,612 |
1988-09-02 | 816 | 820 | 800 | 800 | 159,000 | 1,600 |
1988-09-01 | 834 | 835 | 810 | 815 | 170,000 | 1,630 |
1988-08-31 | 841 | 847 | 835 | 835 | 264,000 | 1,670 |
1988-08-30 | 845 | 845 | 835 | 837 | 164,000 | 1,674 |
1988-08-29 | 845 | 845 | 835 | 835 | 124,000 | 1,670 |
1988-08-27 | 845 | 845 | 834 | 835 | 83,000 | 1,670 |
1988-08-26 | 835 | 850 | 835 | 835 | 150,000 | 1,670 |
1988-08-25 | 836 | 850 | 836 | 838 | 140,000 | 1,676 |
1988-08-24 | 858 | 860 | 840 | 841 | 176,000 | 1,682 |
1988-08-23 | 861 | 880 | 841 | 845 | 158,000 | 1,690 |
1988-08-22 | 865 | 869 | 860 | 860 | 184,000 | 1,720 |
1988-08-19 | 857 | 865 | 850 | 855 | 257,000 | 1,710 |
1988-08-18 | 870 | 870 | 850 | 867 | 307,000 | 1,734 |
1988-08-17 | 857 | 870 | 857 | 870 | 241,000 | 1,740 |
1988-08-16 | 890 | 890 | 870 | 871 | 104,000 | 1,742 |
1988-08-15 | 900 | 900 | 880 | 880 | 145,000 | 1,760 |
1988-08-12 | 898 | 901 | 895 | 899 | 330,000 | 1,798 |
1988-08-11 | 890 | 906 | 890 | 900 | 403,000 | 1,800 |
1988-08-10 | 900 | 916 | 880 | 907 | 1,143,000 | 1,814 |
1988-08-09 | 920 | 925 | 902 | 902 | 1,823,000 | 1,804 |
1988-08-08 | 899 | 909 | 890 | 890 | 1,277,000 | 1,780 |
1988-08-06 | 855 | 865 | 855 | 860 | 39,000 | 1,720 |
1988-08-05 | 866 | 870 | 854 | 856 | 192,000 | 1,712 |
1988-08-04 | 867 | 884 | 866 | 866 | 233,000 | 1,732 |
1988-08-03 | 857 | 877 | 857 | 877 | 194,000 | 1,754 |
1988-08-02 | 868 | 877 | 853 | 853 | 193,000 | 1,706 |
1988-08-01 | 890 | 890 | 865 | 867 | 266,000 | 1,734 |
1988-07-30 | 870 | 880 | 861 | 870 | 141,000 | 1,740 |
1988-07-29 | 899 | 899 | 861 | 890 | 277,000 | 1,780 |
1988-07-28 | 903 | 914 | 880 | 906 | 799,000 | 1,812 |
1988-07-27 | 897 | 919 | 895 | 900 | 908,000 | 1,800 |
1988-07-26 | 885 | 900 | 881 | 895 | 323,000 | 1,790 |
1988-07-25 | 867 | 880 | 867 | 875 | 442,000 | 1,750 |
1988-07-23 | 877 | 880 | 851 | 851 | 187,000 | 1,702 |
1988-07-22 | 910 | 915 | 881 | 897 | 743,000 | 1,794 |
1988-07-21 | 900 | 930 | 895 | 900 | 2,033,000 | 1,800 |
1988-07-20 | 921 | 949 | 863 | 867 | 6,810,000 | 1,734 |
1988-07-19 | 880 | 930 | 863 | 930 | 7,327,000 | 1,860 |
1988-07-18 | 839 | 847 | 830 | 830 | 521,000 | 1,660 |
1988-07-15 | 850 | 855 | 836 | 839 | 759,000 | 1,678 |
1988-07-14 | 853 | 853 | 839 | 850 | 461,000 | 1,700 |
1988-07-13 | 859 | 864 | 851 | 853 | 815,000 | 1,706 |
1988-07-12 | 879 | 881 | 856 | 869 | 2,209,000 | 1,738 |
1988-07-11 | 865 | 898 | 860 | 869 | 6,378,000 | 1,738 |
1988-07-08 | 800 | 874 | 799 | 855 | 3,255,000 | 1,710 |
1988-07-07 | 805 | 805 | 791 | 799 | 491,000 | 1,598 |
1988-07-06 | 785 | 815 | 784 | 795 | 573,000 | 1,590 |
1988-07-05 | 789 | 795 | 775 | 784 | 87,000 | 1,568 |
1988-07-04 | 781 | 795 | 780 | 784 | 193,000 | 1,568 |
1988-07-02 | 801 | 815 | 790 | 790 | 243,000 | 1,580 |
1988-07-01 | 822 | 830 | 802 | 810 | 954,000 | 1,620 |
1988-06-30 | 832 | 832 | 805 | 822 | 2,237,000 | 1,644 |
1988-06-29 | 810 | 830 | 800 | 830 | 2,117,000 | 1,660 |
1988-06-28 | 791 | 800 | 780 | 790 | 311,000 | 1,580 |
1988-06-27 | 800 | 800 | 780 | 791 | 320,000 | 1,582 |
1988-06-25 | 820 | 823 | 791 | 791 | 674,000 | 1,582 |
1988-06-24 | 800 | 823 | 800 | 815 | 3,364,000 | 1,630 |
1988-06-23 | 751 | 790 | 751 | 790 | 591,000 | 1,580 |
1988-06-22 | 762 | 770 | 751 | 751 | 396,000 | 1,502 |
1988-06-21 | 750 | 760 | 746 | 752 | 302,000 | 1,504 |
1988-06-20 | 757 | 759 | 747 | 750 | 195,000 | 1,500 |
1988-06-17 | 750 | 755 | 741 | 742 | 237,000 | 1,484 |
1988-06-16 | 749 | 750 | 740 | 740 | 135,000 | 1,480 |
1988-06-15 | 754 | 757 | 741 | 741 | 181,000 | 1,482 |
1988-06-14 | 757 | 757 | 745 | 747 | 210,000 | 1,494 |
1988-06-13 | 735 | 750 | 727 | 737 | 238,000 | 1,474 |
1988-06-10 | 741 | 745 | 721 | 725 | 625,000 | 1,450 |
1988-06-09 | 756 | 760 | 751 | 751 | 413,000 | 1,502 |
1988-06-08 | 760 | 760 | 756 | 756 | 233,000 | 1,512 |
1988-06-07 | 760 | 770 | 760 | 760 | 272,000 | 1,520 |
1988-06-06 | 778 | 778 | 759 | 770 | 288,000 | 1,540 |
1988-06-04 | 757 | 778 | 755 | 769 | 224,000 | 1,538 |
1988-06-03 | 757 | 764 | 750 | 750 | 229,000 | 1,500 |
1988-06-02 | 757 | 765 | 755 | 757 | 252,000 | 1,514 |
1988-06-01 | 777 | 777 | 755 | 757 | 318,000 | 1,514 |
1988-05-31 | 771 | 775 | 755 | 760 | 259,000 | 1,520 |
1988-05-30 | 775 | 778 | 760 | 770 | 238,000 | 1,540 |
1988-05-28 | 771 | 780 | 765 | 769 | 332,000 | 1,538 |
1988-05-27 | 782 | 788 | 770 | 770 | 835,000 | 1,540 |
1988-05-26 | 788 | 790 | 768 | 772 | 769,000 | 1,544 |
1988-05-25 | 769 | 793 | 759 | 785 | 2,057,000 | 1,570 |
1988-05-24 | 750 | 768 | 750 | 759 | 1,305,000 | 1,518 |
1988-05-23 | 747 | 747 | 740 | 747 | 194,000 | 1,494 |
1988-05-20 | 740 | 740 | 731 | 731 | 99,000 | 1,462 |
1988-05-19 | 745 | 745 | 730 | 730 | 121,000 | 1,460 |
1988-05-18 | 745 | 749 | 734 | 735 | 241,000 | 1,470 |
1988-05-17 | 743 | 749 | 738 | 749 | 268,000 | 1,498 |
1988-05-16 | 745 | 750 | 737 | 737 | 99,000 | 1,474 |
1988-05-13 | 730 | 750 | 730 | 738 | 304,000 | 1,476 |
1988-05-12 | 725 | 725 | 715 | 725 | 155,000 | 1,450 |
1988-05-11 | 733 | 733 | 715 | 715 | 145,000 | 1,430 |
1988-05-10 | 720 | 720 | 710 | 713 | 177,000 | 1,426 |
1988-05-09 | 736 | 738 | 718 | 718 | 152,000 | 1,436 |
1988-05-07 | 740 | 745 | 735 | 735 | 174,000 | 1,470 |
1988-05-06 | 749 | 749 | 735 | 739 | 163,000 | 1,478 |
1988-05-02 | 746 | 750 | 740 | 750 | 319,000 | 1,500 |
1988-04-30 | 740 | 750 | 736 | 736 | 117,000 | 1,472 |
1988-04-28 | 764 | 764 | 734 | 734 | 954,000 | 1,468 |
1988-04-27 | 708 | 755 | 708 | 754 | 2,006,000 | 1,508 |
1988-04-26 | 715 | 715 | 705 | 708 | 221,000 | 1,416 |
1988-04-25 | 703 | 709 | 700 | 705 | 397,000 | 1,410 |
1988-04-23 | 715 | 715 | 702 | 702 | 232,000 | 1,404 |
1988-04-22 | 700 | 729 | 700 | 715 | 658,000 | 1,430 |
1988-04-21 | 694 | 698 | 688 | 696 | 192,000 | 1,392 |
1988-04-20 | 670 | 682 | 668 | 672 | 316,000 | 1,344 |
1988-04-19 | 670 | 674 | 667 | 668 | 132,000 | 1,336 |
1988-04-18 | 670 | 673 | 668 | 668 | 601,000 | 1,336 |
1988-04-15 | 675 | 675 | 665 | 670 | 230,000 | 1,340 |
1988-04-14 | 676 | 690 | 671 | 672 | 212,000 | 1,344 |
1988-04-13 | 676 | 685 | 675 | 675 | 94,000 | 1,350 |
1988-04-12 | 675 | 680 | 671 | 675 | 274,000 | 1,350 |
1988-04-11 | 660 | 680 | 660 | 675 | 647,000 | 1,350 |
1988-04-08 | 715 | 720 | 711 | 717 | 140,000 | 1,434 |
1988-04-07 | 727 | 727 | 711 | 711 | 152,000 | 1,422 |
1988-04-06 | 710 | 728 | 707 | 728 | 250,000 | 1,456 |
1988-04-05 | 710 | 710 | 700 | 705 | 97,000 | 1,410 |
1988-04-04 | 699 | 700 | 686 | 700 | 100,000 | 1,400 |
1988-04-02 | 683 | 695 | 683 | 685 | 55,000 | 1,370 |
1988-04-01 | 679 | 689 | 675 | 680 | 154,000 | 1,360 |
1988-03-31 | 690 | 690 | 668 | 678 | 182,000 | 1,356 |
1988-03-30 | 688 | 699 | 680 | 690 | 139,000 | 1,380 |
1988-03-29 | 661 | 687 | 660 | 670 | 288,000 | 1,340 |
1988-03-28 | 679 | 679 | 660 | 660 | 76,000 | 1,320 |
1988-03-26 | 660 | 670 | 660 | 660 | 68,000 | 1,320 |
1988-03-25 | 661 | 670 | 661 | 667 | 104,000 | 1,334 |
1988-03-24 | 680 | 680 | 656 | 679 | 250,000 | 1,358 |
1988-03-23 | 685 | 685 | 676 | 677 | 135,000 | 1,354 |
1988-03-22 | 682 | 690 | 680 | 685 | 175,000 | 1,370 |
1988-03-18 | 686 | 690 | 680 | 682 | 136,000 | 1,364 |
1988-03-17 | 685 | 690 | 681 | 690 | 100,000 | 1,380 |
1988-03-16 | 699 | 700 | 685 | 690 | 215,000 | 1,380 |
1988-03-15 | 694 | 700 | 692 | 700 | 100,000 | 1,400 |
1988-03-14 | 705 | 710 | 692 | 692 | 185,000 | 1,384 |
1988-03-11 | 701 | 708 | 698 | 698 | 128,000 | 1,396 |
1988-03-10 | 705 | 710 | 701 | 701 | 114,000 | 1,402 |
1988-03-09 | 710 | 710 | 700 | 701 | 91,000 | 1,402 |
1988-03-08 | 700 | 710 | 697 | 709 | 147,000 | 1,418 |
1988-03-07 | 717 | 717 | 700 | 700 | 188,000 | 1,400 |
1988-03-05 | 710 | 715 | 705 | 710 | 82,000 | 1,420 |
1988-03-04 | 700 | 710 | 700 | 710 | 119,000 | 1,420 |
1988-03-03 | 703 | 717 | 700 | 700 | 77,000 | 1,400 |
1988-03-02 | 701 | 718 | 701 | 710 | 125,000 | 1,420 |
1988-03-01 | 701 | 715 | 701 | 715 | 238,000 | 1,430 |
1988-02-29 | 700 | 710 | 698 | 710 | 128,000 | 1,420 |
1988-02-27 | 712 | 719 | 705 | 705 | 168,000 | 1,410 |
1988-02-26 | 691 | 717 | 690 | 710 | 301,000 | 1,420 |
1988-02-25 | 702 | 705 | 692 | 692 | 210,000 | 1,384 |
1988-02-24 | 708 | 715 | 701 | 701 | 190,000 | 1,402 |
1988-02-23 | 715 | 715 | 706 | 708 | 146,000 | 1,416 |
1988-02-22 | 718 | 718 | 702 | 705 | 183,000 | 1,410 |
1988-02-19 | 710 | 715 | 693 | 701 | 647,000 | 1,402 |
1988-02-18 | 719 | 725 | 708 | 710 | 285,000 | 1,420 |
1988-02-17 | 733 | 739 | 708 | 709 | 355,000 | 1,418 |
1988-02-16 | 727 | 745 | 725 | 735 | 207,000 | 1,470 |
1988-02-15 | 711 | 720 | 710 | 717 | 251,000 | 1,434 |
1988-02-12 | 710 | 719 | 710 | 711 | 211,000 | 1,422 |
1988-02-10 | 725 | 734 | 710 | 710 | 357,000 | 1,420 |
1988-02-09 | 715 | 715 | 705 | 705 | 351,000 | 1,410 |
1988-02-08 | 718 | 728 | 704 | 709 | 568,000 | 1,418 |
1988-02-06 | 744 | 745 | 728 | 728 | 235,000 | 1,456 |
1988-02-05 | 741 | 765 | 741 | 742 | 432,000 | 1,484 |
1988-02-04 | 760 | 769 | 735 | 735 | 693,000 | 1,470 |
1988-02-03 | 781 | 781 | 760 | 770 | 1,072,000 | 1,540 |
1988-02-02 | 815 | 815 | 785 | 791 | 977,000 | 1,582 |
1988-02-01 | 825 | 835 | 801 | 801 | 2,755,000 | 1,602 |
1988-01-30 | 778 | 820 | 770 | 815 | 3,193,000 | 1,630 |
1988-01-29 | 783 | 811 | 770 | 771 | 4,423,000 | 1,542 |
1988-01-28 | 755 | 783 | 750 | 783 | 5,393,000 | 1,566 |
1988-01-27 | 700 | 759 | 699 | 725 | 2,888,000 | 1,450 |
1988-01-26 | 688 | 695 | 680 | 680 | 350,000 | 1,360 |
1988-01-25 | 700 | 705 | 675 | 690 | 422,000 | 1,380 |
1988-01-23 | 677 | 690 | 660 | 680 | 427,000 | 1,360 |
1988-01-22 | 700 | 700 | 660 | 660 | 461,000 | 1,320 |
1988-01-21 | 684 | 700 | 684 | 690 | 446,000 | 1,380 |
1988-01-20 | 669 | 720 | 668 | 704 | 1,270,000 | 1,408 |
1988-01-19 | 660 | 670 | 660 | 670 | 209,000 | 1,340 |
1988-01-18 | 670 | 685 | 670 | 671 | 519,000 | 1,342 |
1988-01-14 | 625 | 670 | 625 | 665 | 959,000 | 1,330 |
1988-01-13 | 629 | 630 | 612 | 619 | 327,000 | 1,238 |
1988-01-12 | 593 | 630 | 587 | 630 | 302,000 | 1,260 |
1988-01-11 | 580 | 591 | 579 | 591 | 43,000 | 1,182 |
1988-01-08 | 580 | 585 | 580 | 581 | 75,000 | 1,162 |
1988-01-07 | 582 | 583 | 575 | 580 | 70,000 | 1,160 |
1988-01-06 | 580 | 583 | 570 | 570 | 36,000 | 1,140 |
1988-01-05 | 579 | 579 | 570 | 570 | 40,000 | 1,140 |
1988-01-04 | 549 | 553 | 540 | 550 | 45,000 | 1,100 |
分割・併合履歴 : [2001-02-20]1株→0.5株 [1984-09-26]1株→1.2株