1934 (株)ユアテック の時系列データ [2015年度]
| 日付 | 始値 | 高値 | 安値 | 終値 | 出来高 | 調整後終値 |
|---|---|---|---|---|---|---|
| 2015-12-30 | 1,179 | 1,179 | 1,125 | 1,146 | 228,000 | 1,146 |
| 2015-12-29 | 1,121 | 1,168 | 1,101 | 1,165 | 310,000 | 1,165 |
| 2015-12-28 | 1,104 | 1,116 | 1,083 | 1,105 | 222,000 | 1,105 |
| 2015-12-25 | 1,128 | 1,128 | 1,102 | 1,115 | 111,000 | 1,115 |
| 2015-12-24 | 1,148 | 1,154 | 1,108 | 1,110 | 192,000 | 1,110 |
| 2015-12-22 | 1,145 | 1,162 | 1,131 | 1,148 | 250,000 | 1,148 |
| 2015-12-21 | 1,135 | 1,144 | 1,121 | 1,133 | 261,000 | 1,133 |
| 2015-12-18 | 1,190 | 1,197 | 1,136 | 1,139 | 387,000 | 1,139 |
| 2015-12-17 | 1,189 | 1,190 | 1,161 | 1,179 | 194,000 | 1,179 |
| 2015-12-16 | 1,109 | 1,168 | 1,109 | 1,145 | 273,000 | 1,145 |
| 2015-12-15 | 1,178 | 1,178 | 1,098 | 1,100 | 329,000 | 1,100 |
| 2015-12-14 | 1,150 | 1,189 | 1,134 | 1,179 | 251,000 | 1,179 |
| 2015-12-11 | 1,175 | 1,192 | 1,174 | 1,177 | 150,000 | 1,177 |
| 2015-12-10 | 1,200 | 1,213 | 1,176 | 1,180 | 136,000 | 1,180 |
| 2015-12-09 | 1,203 | 1,227 | 1,187 | 1,194 | 169,000 | 1,194 |
| 2015-12-08 | 1,237 | 1,261 | 1,204 | 1,215 | 197,000 | 1,215 |
| 2015-12-07 | 1,231 | 1,252 | 1,231 | 1,248 | 152,000 | 1,248 |
| 2015-12-04 | 1,250 | 1,274 | 1,221 | 1,230 | 383,000 | 1,230 |
| 2015-12-03 | 1,267 | 1,288 | 1,267 | 1,282 | 255,000 | 1,282 |
| 2015-12-02 | 1,271 | 1,274 | 1,248 | 1,270 | 267,000 | 1,270 |
| 2015-12-01 | 1,240 | 1,276 | 1,233 | 1,274 | 227,000 | 1,274 |
| 2015-11-30 | 1,203 | 1,241 | 1,195 | 1,241 | 341,000 | 1,241 |
| 2015-11-27 | 1,224 | 1,224 | 1,192 | 1,205 | 229,000 | 1,205 |
| 2015-11-26 | 1,209 | 1,217 | 1,202 | 1,215 | 209,000 | 1,215 |
| 2015-11-25 | 1,229 | 1,229 | 1,188 | 1,202 | 192,000 | 1,202 |
| 2015-11-24 | 1,202 | 1,217 | 1,190 | 1,210 | 385,000 | 1,210 |
| 2015-11-20 | 1,201 | 1,227 | 1,192 | 1,215 | 213,000 | 1,215 |
| 2015-11-19 | 1,213 | 1,222 | 1,175 | 1,194 | 402,000 | 1,194 |
| 2015-11-18 | 1,251 | 1,268 | 1,211 | 1,215 | 189,000 | 1,215 |
| 2015-11-17 | 1,234 | 1,273 | 1,230 | 1,245 | 306,000 | 1,245 |
| 2015-11-16 | 1,201 | 1,217 | 1,177 | 1,203 | 173,000 | 1,203 |
| 2015-11-13 | 1,219 | 1,231 | 1,196 | 1,202 | 248,000 | 1,202 |
| 2015-11-12 | 1,182 | 1,241 | 1,180 | 1,239 | 558,000 | 1,239 |
| 2015-11-11 | 1,148 | 1,181 | 1,121 | 1,152 | 283,000 | 1,152 |
| 2015-11-10 | 1,160 | 1,177 | 1,130 | 1,145 | 215,000 | 1,145 |
| 2015-11-09 | 1,175 | 1,194 | 1,175 | 1,185 | 128,000 | 1,185 |
| 2015-11-06 | 1,174 | 1,195 | 1,167 | 1,175 | 193,000 | 1,175 |
| 2015-11-05 | 1,095 | 1,198 | 1,082 | 1,194 | 432,000 | 1,194 |
| 2015-11-04 | 1,177 | 1,177 | 1,097 | 1,102 | 274,000 | 1,102 |
| 2015-11-02 | 1,167 | 1,167 | 1,134 | 1,138 | 255,000 | 1,138 |
| 2015-10-30 | 1,165 | 1,185 | 1,164 | 1,167 | 331,000 | 1,167 |
| 2015-10-29 | 1,173 | 1,194 | 1,157 | 1,171 | 411,000 | 1,171 |
| 2015-10-28 | 1,151 | 1,196 | 1,144 | 1,148 | 377,000 | 1,148 |
| 2015-10-27 | 1,139 | 1,150 | 1,123 | 1,133 | 157,000 | 1,133 |
| 2015-10-26 | 1,187 | 1,192 | 1,136 | 1,148 | 297,000 | 1,148 |
| 2015-10-23 | 1,180 | 1,193 | 1,156 | 1,187 | 112,000 | 1,187 |
| 2015-10-22 | 1,168 | 1,177 | 1,151 | 1,159 | 72,000 | 1,159 |
| 2015-10-21 | 1,113 | 1,168 | 1,113 | 1,168 | 211,000 | 1,168 |
| 2015-10-20 | 1,152 | 1,152 | 1,090 | 1,105 | 330,000 | 1,105 |
| 2015-10-19 | 1,164 | 1,169 | 1,148 | 1,152 | 91,000 | 1,152 |
| 2015-10-16 | 1,139 | 1,176 | 1,139 | 1,168 | 184,000 | 1,168 |
| 2015-10-15 | 1,090 | 1,134 | 1,089 | 1,132 | 143,000 | 1,132 |
| 2015-10-14 | 1,144 | 1,161 | 1,090 | 1,098 | 221,000 | 1,098 |
| 2015-10-13 | 1,144 | 1,183 | 1,114 | 1,168 | 286,000 | 1,168 |
| 2015-10-09 | 1,081 | 1,132 | 1,072 | 1,129 | 237,000 | 1,129 |
| 2015-10-08 | 1,092 | 1,092 | 1,074 | 1,079 | 186,000 | 1,079 |
| 2015-10-07 | 1,138 | 1,146 | 1,099 | 1,108 | 203,000 | 1,108 |
| 2015-10-06 | 1,119 | 1,145 | 1,106 | 1,138 | 418,000 | 1,138 |
| 2015-10-05 | 1,100 | 1,115 | 1,093 | 1,099 | 251,000 | 1,099 |
| 2015-10-02 | 1,121 | 1,132 | 1,087 | 1,100 | 233,000 | 1,100 |
| 2015-10-01 | 1,092 | 1,137 | 1,070 | 1,122 | 164,000 | 1,122 |
| 2015-09-30 | 1,073 | 1,116 | 1,052 | 1,082 | 393,000 | 1,082 |
| 2015-09-29 | 1,091 | 1,091 | 1,042 | 1,058 | 171,000 | 1,058 |
| 2015-09-28 | 1,100 | 1,110 | 1,078 | 1,092 | 211,000 | 1,092 |
| 2015-09-25 | 1,051 | 1,098 | 1,032 | 1,098 | 270,000 | 1,098 |
| 2015-09-24 | 1,038 | 1,061 | 1,004 | 1,010 | 196,000 | 1,010 |
| 2015-09-18 | 1,054 | 1,072 | 1,032 | 1,049 | 226,000 | 1,049 |
| 2015-09-17 | 1,027 | 1,066 | 1,027 | 1,049 | 191,000 | 1,049 |
| 2015-09-16 | 1,037 | 1,056 | 996 | 1,047 | 159,000 | 1,047 |
| 2015-09-15 | 1,010 | 1,057 | 988 | 1,022 | 163,000 | 1,022 |
| 2015-09-14 | 1,006 | 1,019 | 987 | 999 | 87,000 | 999 |
| 2015-09-11 | 1,021 | 1,049 | 995 | 1,036 | 253,000 | 1,036 |
| 2015-09-10 | 978 | 1,036 | 940 | 1,021 | 159,000 | 1,021 |
| 2015-09-09 | 963 | 982 | 953 | 979 | 122,000 | 979 |
| 2015-09-08 | 954 | 967 | 920 | 922 | 137,000 | 922 |
| 2015-09-07 | 983 | 988 | 953 | 964 | 119,000 | 964 |
| 2015-09-04 | 1,020 | 1,037 | 964 | 990 | 171,000 | 990 |
| 2015-09-03 | 1,031 | 1,078 | 1,016 | 1,020 | 328,000 | 1,020 |
| 2015-09-02 | 987 | 1,059 | 987 | 1,032 | 200,000 | 1,032 |
| 2015-09-01 | 1,057 | 1,057 | 1,007 | 1,013 | 112,000 | 1,013 |
| 2015-08-31 | 1,061 | 1,086 | 1,020 | 1,057 | 113,000 | 1,057 |
| 2015-08-28 | 1,032 | 1,073 | 1,032 | 1,061 | 110,000 | 1,061 |
| 2015-08-27 | 1,004 | 1,042 | 995 | 1,002 | 86,000 | 1,002 |
| 2015-08-26 | 964 | 997 | 961 | 977 | 104,000 | 977 |
| 2015-08-25 | 996 | 998 | 945 | 955 | 136,000 | 955 |
| 2015-08-24 | 1,088 | 1,091 | 1,000 | 1,002 | 151,000 | 1,002 |
| 2015-08-21 | 1,091 | 1,136 | 1,091 | 1,115 | 158,000 | 1,115 |
| 2015-08-20 | 1,066 | 1,140 | 1,066 | 1,126 | 228,000 | 1,126 |
| 2015-08-19 | 1,073 | 1,080 | 1,032 | 1,065 | 58,000 | 1,065 |
| 2015-08-18 | 1,093 | 1,113 | 1,082 | 1,088 | 81,000 | 1,088 |
| 2015-08-17 | 1,063 | 1,102 | 1,063 | 1,093 | 62,000 | 1,093 |
| 2015-08-14 | 1,053 | 1,067 | 1,034 | 1,052 | 65,000 | 1,052 |
| 2015-08-13 | 1,018 | 1,067 | 1,018 | 1,051 | 90,000 | 1,051 |
| 2015-08-12 | 1,075 | 1,075 | 1,034 | 1,048 | 97,000 | 1,048 |
| 2015-08-11 | 1,089 | 1,101 | 1,063 | 1,075 | 136,000 | 1,075 |
| 2015-08-10 | 1,039 | 1,125 | 1,037 | 1,119 | 154,000 | 1,119 |
| 2015-08-07 | 1,037 | 1,043 | 1,026 | 1,039 | 66,000 | 1,039 |
| 2015-08-06 | 1,028 | 1,047 | 1,020 | 1,035 | 99,000 | 1,035 |
| 2015-08-05 | 1,015 | 1,030 | 1,001 | 1,019 | 64,000 | 1,019 |
| 2015-08-04 | 1,027 | 1,027 | 1,009 | 1,020 | 42,000 | 1,020 |
| 2015-08-03 | 1,031 | 1,050 | 1,011 | 1,028 | 187,000 | 1,028 |
| 2015-07-31 | 1,006 | 1,033 | 991 | 1,031 | 171,000 | 1,031 |
| 2015-07-30 | 960 | 1,050 | 954 | 1,000 | 524,000 | 1,000 |
| 2015-07-29 | 940 | 940 | 915 | 934 | 70,000 | 934 |
| 2015-07-28 | 910 | 947 | 896 | 939 | 222,000 | 939 |
| 2015-07-27 | 924 | 928 | 902 | 910 | 79,000 | 910 |
| 2015-07-24 | 924 | 924 | 905 | 915 | 58,000 | 915 |
| 2015-07-23 | 918 | 926 | 905 | 926 | 117,000 | 926 |
| 2015-07-22 | 916 | 929 | 915 | 918 | 69,000 | 918 |
| 2015-07-21 | 912 | 927 | 912 | 927 | 155,000 | 927 |
| 2015-07-17 | 910 | 920 | 896 | 914 | 206,000 | 914 |
| 2015-07-16 | 892 | 910 | 886 | 909 | 201,000 | 909 |
| 2015-07-15 | 890 | 890 | 873 | 884 | 76,000 | 884 |
| 2015-07-14 | 889 | 899 | 886 | 891 | 99,000 | 891 |
| 2015-07-13 | 865 | 875 | 858 | 871 | 85,000 | 871 |
| 2015-07-10 | 852 | 863 | 839 | 845 | 95,000 | 845 |
| 2015-07-09 | 833 | 839 | 807 | 838 | 132,000 | 838 |
| 2015-07-08 | 882 | 882 | 847 | 847 | 114,000 | 847 |
| 2015-07-07 | 871 | 884 | 871 | 877 | 74,000 | 877 |
| 2015-07-06 | 880 | 884 | 864 | 870 | 73,000 | 870 |
| 2015-07-03 | 908 | 908 | 892 | 894 | 52,000 | 894 |
| 2015-07-02 | 910 | 922 | 906 | 909 | 113,000 | 909 |
| 2015-07-01 | 892 | 922 | 892 | 914 | 182,000 | 914 |
| 2015-06-30 | 885 | 894 | 875 | 885 | 167,000 | 885 |
| 2015-06-29 | 895 | 908 | 873 | 873 | 163,000 | 873 |
| 2015-06-26 | 922 | 922 | 835 | 885 | 267,000 | 885 |
| 2015-06-25 | 915 | 934 | 915 | 923 | 222,000 | 923 |
| 2015-06-24 | 901 | 919 | 898 | 919 | 147,000 | 919 |
| 2015-06-23 | 909 | 909 | 881 | 901 | 201,000 | 901 |
| 2015-06-22 | 914 | 923 | 899 | 904 | 265,000 | 904 |
| 2015-06-19 | 911 | 918 | 900 | 900 | 262,000 | 900 |
| 2015-06-18 | 918 | 919 | 906 | 910 | 180,000 | 910 |
| 2015-06-17 | 908 | 914 | 899 | 912 | 194,000 | 912 |
| 2015-06-16 | 898 | 909 | 893 | 899 | 200,000 | 899 |
| 2015-06-15 | 911 | 916 | 885 | 890 | 241,000 | 890 |
| 2015-06-12 | 918 | 921 | 908 | 918 | 295,000 | 918 |
| 2015-06-11 | 896 | 914 | 895 | 911 | 260,000 | 911 |
| 2015-06-10 | 897 | 906 | 889 | 895 | 206,000 | 895 |
| 2015-06-09 | 896 | 902 | 885 | 886 | 248,000 | 886 |
| 2015-06-08 | 917 | 922 | 908 | 911 | 147,000 | 911 |
| 2015-06-05 | 936 | 943 | 916 | 917 | 174,000 | 917 |
| 2015-06-04 | 923 | 958 | 923 | 943 | 334,000 | 943 |
| 2015-06-03 | 914 | 937 | 914 | 916 | 242,000 | 916 |
| 2015-06-02 | 918 | 930 | 916 | 923 | 289,000 | 923 |
| 2015-06-01 | 879 | 917 | 879 | 915 | 577,000 | 915 |
| 2015-05-29 | 854 | 879 | 853 | 879 | 448,000 | 879 |
| 2015-05-28 | 851 | 856 | 846 | 849 | 170,000 | 849 |
| 2015-05-27 | 857 | 858 | 846 | 851 | 209,000 | 851 |
| 2015-05-26 | 850 | 860 | 849 | 860 | 133,000 | 860 |
| 2015-05-25 | 856 | 856 | 838 | 844 | 182,000 | 844 |
| 2015-05-22 | 845 | 855 | 839 | 854 | 273,000 | 854 |
| 2015-05-21 | 858 | 860 | 851 | 852 | 248,000 | 852 |
| 2015-05-20 | 865 | 865 | 846 | 849 | 368,000 | 849 |
| 2015-05-19 | 835 | 867 | 835 | 866 | 337,000 | 866 |
| 2015-05-18 | 837 | 839 | 819 | 836 | 302,000 | 836 |
| 2015-05-15 | 850 | 854 | 842 | 848 | 168,000 | 848 |
| 2015-05-14 | 864 | 867 | 838 | 840 | 185,000 | 840 |
| 2015-05-13 | 870 | 870 | 853 | 862 | 186,000 | 862 |
| 2015-05-12 | 851 | 879 | 851 | 869 | 256,000 | 869 |
| 2015-05-11 | 848 | 865 | 847 | 861 | 239,000 | 861 |
| 2015-05-08 | 830 | 848 | 825 | 840 | 234,000 | 840 |
| 2015-05-07 | 795 | 835 | 793 | 834 | 377,000 | 834 |
| 2015-05-01 | 768 | 789 | 766 | 787 | 280,000 | 787 |
| 2015-04-30 | 760 | 783 | 759 | 768 | 423,000 | 768 |
| 2015-04-28 | 828 | 835 | 817 | 826 | 130,000 | 826 |
| 2015-04-27 | 828 | 837 | 823 | 824 | 77,000 | 824 |
| 2015-04-24 | 826 | 832 | 825 | 828 | 83,000 | 828 |
| 2015-04-23 | 831 | 840 | 826 | 829 | 81,000 | 829 |
| 2015-04-22 | 818 | 831 | 815 | 828 | 107,000 | 828 |
| 2015-04-21 | 825 | 830 | 806 | 809 | 209,000 | 809 |
| 2015-04-20 | 817 | 833 | 817 | 824 | 105,000 | 824 |
| 2015-04-17 | 839 | 842 | 827 | 832 | 181,000 | 832 |
| 2015-04-16 | 838 | 846 | 834 | 846 | 129,000 | 846 |
| 2015-04-15 | 866 | 866 | 846 | 847 | 185,000 | 847 |
| 2015-04-14 | 867 | 876 | 866 | 868 | 94,000 | 868 |
| 2015-04-13 | 865 | 889 | 854 | 876 | 404,000 | 876 |
| 2015-04-10 | 872 | 872 | 856 | 858 | 215,000 | 858 |
| 2015-04-09 | 860 | 870 | 855 | 869 | 184,000 | 869 |
| 2015-04-08 | 870 | 870 | 860 | 861 | 235,000 | 861 |
| 2015-04-07 | 841 | 871 | 841 | 862 | 343,000 | 862 |
| 2015-04-06 | 848 | 854 | 835 | 842 | 276,000 | 842 |
| 2015-04-03 | 831 | 858 | 824 | 852 | 342,000 | 852 |
| 2015-04-02 | 825 | 846 | 816 | 836 | 309,000 | 836 |
| 2015-04-01 | 798 | 825 | 794 | 817 | 289,000 | 817 |
| 2015-03-31 | 795 | 812 | 792 | 802 | 141,000 | 802 |
| 2015-03-30 | 804 | 809 | 793 | 799 | 187,000 | 799 |
| 2015-03-27 | 811 | 830 | 811 | 813 | 156,000 | 813 |
| 2015-03-26 | 849 | 849 | 822 | 831 | 167,000 | 831 |
| 2015-03-25 | 860 | 863 | 843 | 846 | 194,000 | 846 |
| 2015-03-24 | 864 | 866 | 858 | 863 | 116,000 | 863 |
| 2015-03-23 | 865 | 875 | 864 | 868 | 106,000 | 868 |
| 2015-03-20 | 877 | 880 | 862 | 880 | 177,000 | 880 |
| 2015-03-19 | 866 | 878 | 863 | 870 | 81,000 | 870 |
| 2015-03-18 | 879 | 880 | 862 | 863 | 94,000 | 863 |
| 2015-03-17 | 873 | 878 | 859 | 873 | 91,000 | 873 |
| 2015-03-16 | 871 | 872 | 856 | 859 | 97,000 | 859 |
| 2015-03-13 | 888 | 888 | 863 | 872 | 228,000 | 872 |
| 2015-03-12 | 876 | 878 | 866 | 873 | 144,000 | 873 |
| 2015-03-11 | 833 | 873 | 833 | 866 | 483,000 | 866 |
| 2015-03-10 | 849 | 870 | 840 | 849 | 304,000 | 849 |
| 2015-03-09 | 851 | 851 | 837 | 842 | 188,000 | 842 |
| 2015-03-06 | 875 | 876 | 848 | 851 | 216,000 | 851 |
| 2015-03-05 | 878 | 878 | 857 | 865 | 131,000 | 865 |
| 2015-03-04 | 852 | 865 | 842 | 854 | 134,000 | 854 |
| 2015-03-03 | 897 | 897 | 850 | 852 | 327,000 | 852 |
| 2015-03-02 | 861 | 906 | 861 | 897 | 397,000 | 897 |
| 2015-02-27 | 867 | 874 | 853 | 857 | 354,000 | 857 |
| 2015-02-26 | 835 | 865 | 832 | 863 | 375,000 | 863 |
| 2015-02-25 | 810 | 843 | 810 | 835 | 412,000 | 835 |
| 2015-02-24 | 803 | 809 | 789 | 798 | 335,000 | 798 |
| 2015-02-23 | 796 | 802 | 786 | 795 | 238,000 | 795 |
| 2015-02-20 | 771 | 801 | 765 | 796 | 317,000 | 796 |
| 2015-02-19 | 839 | 839 | 768 | 780 | 672,000 | 780 |
| 2015-02-18 | 839 | 843 | 821 | 832 | 348,000 | 832 |
| 2015-02-17 | 799 | 832 | 796 | 828 | 418,000 | 828 |
| 2015-02-16 | 810 | 810 | 797 | 804 | 110,000 | 804 |
| 2015-02-13 | 773 | 814 | 768 | 804 | 558,000 | 804 |
| 2015-02-12 | 784 | 787 | 771 | 771 | 153,000 | 771 |
| 2015-02-10 | 765 | 781 | 765 | 775 | 97,000 | 775 |
| 2015-02-09 | 772 | 780 | 767 | 772 | 150,000 | 772 |
| 2015-02-06 | 780 | 788 | 773 | 775 | 96,000 | 775 |
| 2015-02-05 | 789 | 793 | 779 | 781 | 102,000 | 781 |
| 2015-02-04 | 784 | 795 | 780 | 789 | 81,000 | 789 |
| 2015-02-03 | 793 | 800 | 785 | 786 | 116,000 | 786 |
| 2015-02-02 | 782 | 796 | 782 | 793 | 147,000 | 793 |
| 2015-01-30 | 804 | 808 | 790 | 799 | 310,000 | 799 |
| 2015-01-29 | 803 | 816 | 793 | 794 | 419,000 | 794 |
| 2015-01-28 | 785 | 814 | 762 | 810 | 907,000 | 810 |
| 2015-01-27 | 769 | 779 | 748 | 775 | 1,155,000 | 775 |
| 2015-01-26 | 673 | 684 | 666 | 679 | 139,000 | 679 |
| 2015-01-23 | 661 | 675 | 653 | 675 | 155,000 | 675 |
| 2015-01-22 | 660 | 671 | 648 | 651 | 219,000 | 651 |
| 2015-01-21 | 657 | 668 | 641 | 663 | 112,000 | 663 |
| 2015-01-20 | 644 | 662 | 635 | 657 | 119,000 | 657 |
| 2015-01-19 | 636 | 642 | 625 | 635 | 60,000 | 635 |
| 2015-01-16 | 641 | 644 | 630 | 632 | 59,000 | 632 |
| 2015-01-15 | 646 | 654 | 644 | 647 | 68,000 | 647 |
| 2015-01-14 | 663 | 664 | 646 | 648 | 59,000 | 648 |
| 2015-01-13 | 660 | 662 | 647 | 655 | 74,000 | 655 |
| 2015-01-09 | 666 | 675 | 661 | 669 | 78,000 | 669 |
| 2015-01-08 | 672 | 679 | 666 | 667 | 86,000 | 667 |
| 2015-01-07 | 667 | 677 | 662 | 672 | 36,000 | 672 |
| 2015-01-06 | 693 | 693 | 676 | 676 | 87,000 | 676 |
| 2015-01-05 | 702 | 704 | 688 | 697 | 70,000 | 697 |
分割・併合履歴 ： [1996-09-25]1株→1.05株 [1995-09-26]1株→1.05株 [1994-09-27]1株→1.05株 [1993-09-27]1株→1.05株 [1992-09-25]1株→1.05株 [1991-09-25]1株→1.05株 [1990-09-25]1株→1.15株 [1989-09-26]1株→1.15株 [1988-09-27]1株→1.1株 [1984-03-28]1株→1.05株 [1983-03-28]1株→1.1株