# data.txt # date open high low close volume 2007/05/30 876 880 873 873 7 2007/05/31 875 880 871 876 5.3 2007/06/01 876 895 876 885 39.8 2007/06/04 896 900 890 892 31.3 2007/06/05 889 892 889 892 9.2 2007/06/06 891 897 889 893 10.7 2007/06/07 865 874 856 873 58.8 2007/06/08 863 866 859 862 24.8 2007/06/11 865 871 865 867 27.3 2007/06/12 864 867 846 846 32.1 2007/06/13 841 843 821 821 75.3 2007/06/14 824 843 823 839 348.9 2007/06/15 842 855 835 855 91.5 2007/06/18 860 875 860 868 75.9 2007/06/19 875 877 871 875 24.4 2007/06/20 874 882 871 878 27.4 2007/06/21 877 878 874 875 20 2007/06/22 875 879 872 876 17.8