9706 日本空港ビルデング(株) の時系列データ [2011年度]
日付 | 始値 | 高値 | 安値 | 終値 | 出来高 | 調整後終値 |
---|---|---|---|---|---|---|
2011-12-30 | 995 | 1,003 | 992 | 1,001 | 29,800 | 1,001 |
2011-12-29 | 997 | 1,000 | 981 | 986 | 44,200 | 986 |
2011-12-28 | 990 | 995 | 988 | 995 | 86,600 | 995 |
2011-12-27 | 970 | 982 | 970 | 980 | 25,900 | 980 |
2011-12-26 | 980 | 984 | 975 | 975 | 36,300 | 975 |
2011-12-22 | 990 | 999 | 982 | 992 | 33,400 | 992 |
2011-12-21 | 984 | 991 | 980 | 989 | 49,300 | 989 |
2011-12-20 | 978 | 982 | 970 | 977 | 58,800 | 977 |
2011-12-19 | 990 | 991 | 960 | 979 | 81,900 | 979 |
2011-12-16 | 999 | 1,010 | 995 | 996 | 70,000 | 996 |
2011-12-15 | 1,005 | 1,010 | 998 | 1,005 | 76,400 | 1,005 |
2011-12-14 | 1,006 | 1,015 | 1,005 | 1,010 | 33,000 | 1,010 |
2011-12-13 | 1,038 | 1,038 | 993 | 1,013 | 138,100 | 1,013 |
2011-12-12 | 1,022 | 1,029 | 1,009 | 1,019 | 107,600 | 1,019 |
2011-12-09 | 1,006 | 1,037 | 995 | 1,008 | 245,600 | 1,008 |
2011-12-08 | 1,030 | 1,039 | 1,019 | 1,036 | 97,300 | 1,036 |
2011-12-07 | 1,044 | 1,048 | 1,031 | 1,041 | 95,500 | 1,041 |
2011-12-06 | 1,045 | 1,051 | 1,039 | 1,043 | 97,700 | 1,043 |
2011-12-05 | 1,051 | 1,051 | 1,037 | 1,046 | 58,000 | 1,046 |
2011-12-02 | 1,077 | 1,089 | 1,047 | 1,049 | 114,200 | 1,049 |
2011-12-01 | 1,120 | 1,120 | 1,072 | 1,075 | 110,000 | 1,075 |
2011-11-30 | 1,075 | 1,112 | 1,065 | 1,111 | 145,300 | 1,111 |
2011-11-29 | 1,069 | 1,074 | 1,053 | 1,073 | 100,500 | 1,073 |
2011-11-28 | 1,048 | 1,072 | 1,042 | 1,052 | 64,700 | 1,052 |
2011-11-25 | 1,036 | 1,051 | 1,032 | 1,035 | 83,000 | 1,035 |
2011-11-24 | 1,045 | 1,054 | 1,030 | 1,033 | 76,600 | 1,033 |
2011-11-22 | 1,034 | 1,051 | 1,027 | 1,044 | 73,600 | 1,044 |
2011-11-21 | 1,031 | 1,060 | 1,026 | 1,051 | 39,700 | 1,051 |
2011-11-18 | 1,022 | 1,040 | 1,019 | 1,035 | 96,700 | 1,035 |
2011-11-17 | 1,049 | 1,050 | 1,031 | 1,038 | 76,600 | 1,038 |
2011-11-16 | 1,048 | 1,051 | 1,037 | 1,042 | 54,000 | 1,042 |
2011-11-15 | 1,028 | 1,053 | 1,023 | 1,046 | 101,900 | 1,046 |
2011-11-14 | 1,026 | 1,041 | 1,026 | 1,036 | 38,900 | 1,036 |
2011-11-11 | 1,027 | 1,038 | 1,014 | 1,018 | 68,100 | 1,018 |
2011-11-10 | 1,016 | 1,049 | 1,011 | 1,027 | 85,000 | 1,027 |
2011-11-09 | 1,039 | 1,056 | 1,031 | 1,056 | 81,000 | 1,056 |
2011-11-08 | 1,027 | 1,039 | 1,013 | 1,027 | 59,700 | 1,027 |
2011-11-07 | 1,042 | 1,042 | 1,026 | 1,033 | 100,000 | 1,033 |
2011-11-04 | 1,041 | 1,052 | 1,032 | 1,048 | 127,500 | 1,048 |
2011-11-02 | 1,020 | 1,048 | 1,005 | 1,026 | 199,500 | 1,026 |
2011-11-01 | 1,030 | 1,041 | 1,030 | 1,034 | 80,100 | 1,034 |
2011-10-31 | 1,051 | 1,063 | 1,031 | 1,042 | 149,100 | 1,042 |
2011-10-28 | 1,075 | 1,077 | 1,054 | 1,057 | 111,100 | 1,057 |
2011-10-27 | 1,044 | 1,056 | 1,024 | 1,050 | 134,900 | 1,050 |
2011-10-26 | 1,010 | 1,055 | 1,010 | 1,045 | 71,800 | 1,045 |
2011-10-25 | 1,103 | 1,105 | 1,039 | 1,043 | 160,100 | 1,043 |
2011-10-24 | 1,100 | 1,125 | 1,086 | 1,089 | 120,000 | 1,089 |
2011-10-21 | 1,080 | 1,086 | 1,062 | 1,086 | 124,400 | 1,086 |
2011-10-20 | 1,061 | 1,082 | 1,055 | 1,080 | 103,300 | 1,080 |
2011-10-19 | 1,081 | 1,081 | 1,055 | 1,060 | 57,500 | 1,060 |
2011-10-18 | 1,073 | 1,084 | 1,053 | 1,058 | 92,100 | 1,058 |
2011-10-17 | 1,072 | 1,088 | 1,069 | 1,074 | 84,800 | 1,074 |
2011-10-14 | 1,059 | 1,066 | 1,053 | 1,063 | 106,200 | 1,063 |
2011-10-13 | 1,092 | 1,115 | 1,062 | 1,079 | 163,700 | 1,079 |
2011-10-12 | 1,116 | 1,131 | 1,095 | 1,122 | 117,300 | 1,122 |
2011-10-11 | 1,140 | 1,141 | 1,106 | 1,117 | 216,300 | 1,117 |
2011-10-07 | 1,159 | 1,170 | 1,141 | 1,141 | 66,100 | 1,141 |
2011-10-06 | 1,173 | 1,179 | 1,145 | 1,156 | 59,500 | 1,156 |
2011-10-05 | 1,167 | 1,170 | 1,122 | 1,146 | 190,100 | 1,146 |
2011-10-04 | 1,190 | 1,190 | 1,153 | 1,168 | 89,700 | 1,168 |
2011-10-03 | 1,119 | 1,176 | 1,118 | 1,172 | 145,700 | 1,172 |
2011-09-30 | 1,190 | 1,190 | 1,151 | 1,165 | 172,800 | 1,165 |
2011-09-29 | 1,164 | 1,181 | 1,146 | 1,181 | 203,300 | 1,181 |
2011-09-28 | 1,156 | 1,194 | 1,132 | 1,165 | 192,100 | 1,165 |
2011-09-27 | 1,139 | 1,154 | 1,130 | 1,154 | 131,400 | 1,154 |
2011-09-26 | 1,145 | 1,154 | 1,124 | 1,129 | 155,800 | 1,129 |
2011-09-22 | 1,146 | 1,154 | 1,126 | 1,152 | 99,300 | 1,152 |
2011-09-21 | 1,151 | 1,166 | 1,141 | 1,158 | 156,600 | 1,158 |
2011-09-20 | 1,160 | 1,173 | 1,127 | 1,150 | 140,500 | 1,150 |
2011-09-16 | 1,169 | 1,186 | 1,159 | 1,186 | 225,300 | 1,186 |
2011-09-15 | 1,190 | 1,194 | 1,168 | 1,173 | 111,700 | 1,173 |
2011-09-14 | 1,190 | 1,190 | 1,169 | 1,174 | 169,100 | 1,174 |
2011-09-13 | 1,149 | 1,183 | 1,146 | 1,174 | 95,400 | 1,174 |
2011-09-12 | 1,137 | 1,166 | 1,131 | 1,147 | 103,900 | 1,147 |
2011-09-09 | 1,152 | 1,172 | 1,152 | 1,167 | 144,200 | 1,167 |
2011-09-08 | 1,160 | 1,168 | 1,147 | 1,167 | 87,900 | 1,167 |
2011-09-07 | 1,140 | 1,159 | 1,136 | 1,158 | 125,000 | 1,158 |
2011-09-06 | 1,150 | 1,150 | 1,116 | 1,136 | 109,300 | 1,136 |
2011-09-05 | 1,131 | 1,134 | 1,112 | 1,126 | 62,100 | 1,126 |
2011-09-02 | 1,159 | 1,159 | 1,119 | 1,138 | 142,100 | 1,138 |
2011-09-01 | 1,149 | 1,165 | 1,141 | 1,159 | 140,400 | 1,159 |
2011-08-31 | 1,125 | 1,144 | 1,115 | 1,137 | 234,100 | 1,137 |
2011-08-30 | 1,125 | 1,125 | 1,108 | 1,125 | 210,600 | 1,125 |
2011-08-29 | 1,091 | 1,114 | 1,075 | 1,103 | 152,000 | 1,103 |
2011-08-26 | 1,081 | 1,100 | 1,081 | 1,094 | 166,000 | 1,094 |
2011-08-25 | 1,090 | 1,109 | 1,080 | 1,087 | 243,900 | 1,087 |
2011-08-24 | 1,080 | 1,084 | 1,063 | 1,068 | 233,600 | 1,068 |
2011-08-23 | 1,035 | 1,057 | 1,034 | 1,053 | 230,200 | 1,053 |
2011-08-22 | 1,003 | 1,032 | 1,003 | 1,023 | 168,300 | 1,023 |
2011-08-19 | 997 | 1,023 | 995 | 1,018 | 130,300 | 1,018 |
2011-08-18 | 1,013 | 1,030 | 1,008 | 1,017 | 112,700 | 1,017 |
2011-08-17 | 1,001 | 1,045 | 999 | 1,024 | 177,100 | 1,024 |
2011-08-16 | 1,013 | 1,029 | 1,006 | 1,009 | 194,000 | 1,009 |
2011-08-15 | 1,022 | 1,037 | 1,002 | 1,026 | 147,800 | 1,026 |
2011-08-12 | 1,030 | 1,035 | 992 | 998 | 198,800 | 998 |
2011-08-11 | 960 | 1,007 | 960 | 1,004 | 176,400 | 1,004 |
2011-08-10 | 995 | 1,004 | 976 | 979 | 164,700 | 979 |
2011-08-09 | 956 | 978 | 933 | 971 | 294,000 | 971 |
2011-08-08 | 995 | 1,021 | 985 | 986 | 212,700 | 986 |
2011-08-05 | 978 | 1,032 | 978 | 1,000 | 280,500 | 1,000 |
2011-08-04 | 1,029 | 1,090 | 1,017 | 1,053 | 505,500 | 1,053 |
2011-08-03 | 980 | 984 | 966 | 980 | 148,500 | 980 |
2011-08-02 | 1,025 | 1,025 | 990 | 1,010 | 182,500 | 1,010 |
2011-08-01 | 989 | 1,021 | 985 | 1,018 | 209,200 | 1,018 |
2011-07-29 | 986 | 999 | 980 | 989 | 164,700 | 989 |
2011-07-28 | 985 | 989 | 973 | 986 | 182,200 | 986 |
2011-07-27 | 985 | 1,000 | 975 | 993 | 149,500 | 993 |
2011-07-26 | 978 | 998 | 978 | 994 | 149,500 | 994 |
2011-07-25 | 991 | 991 | 970 | 970 | 132,700 | 970 |
2011-07-22 | 959 | 980 | 956 | 977 | 176,800 | 977 |
2011-07-21 | 968 | 970 | 956 | 960 | 113,000 | 960 |
2011-07-20 | 980 | 984 | 955 | 967 | 179,800 | 967 |
2011-07-19 | 973 | 1,002 | 967 | 970 | 183,300 | 970 |
2011-07-15 | 980 | 988 | 963 | 977 | 168,900 | 977 |
2011-07-14 | 1,010 | 1,015 | 991 | 994 | 124,100 | 994 |
2011-07-13 | 1,014 | 1,042 | 1,008 | 1,014 | 183,900 | 1,014 |
2011-07-12 | 1,042 | 1,044 | 1,000 | 1,013 | 227,500 | 1,013 |
2011-07-11 | 1,065 | 1,071 | 1,035 | 1,056 | 419,900 | 1,056 |
2011-07-08 | 960 | 979 | 960 | 967 | 84,700 | 967 |
2011-07-07 | 954 | 958 | 949 | 955 | 69,700 | 955 |
2011-07-06 | 955 | 960 | 941 | 960 | 80,300 | 960 |
2011-07-05 | 961 | 972 | 959 | 960 | 51,200 | 960 |
2011-07-04 | 950 | 973 | 946 | 960 | 114,700 | 960 |
2011-07-01 | 943 | 948 | 932 | 942 | 76,700 | 942 |
2011-06-30 | 944 | 944 | 927 | 935 | 101,000 | 935 |
2011-06-29 | 934 | 935 | 921 | 935 | 66,700 | 935 |
2011-06-28 | 923 | 933 | 916 | 923 | 56,900 | 923 |
2011-06-27 | 932 | 932 | 915 | 924 | 79,500 | 924 |
2011-06-24 | 924 | 935 | 921 | 932 | 95,000 | 932 |
2011-06-23 | 920 | 931 | 917 | 923 | 90,600 | 923 |
2011-06-22 | 909 | 936 | 908 | 934 | 114,800 | 934 |
2011-06-21 | 871 | 905 | 863 | 905 | 115,300 | 905 |
2011-06-20 | 865 | 877 | 859 | 865 | 91,500 | 865 |
2011-06-17 | 908 | 908 | 856 | 859 | 155,300 | 859 |
2011-06-16 | 863 | 870 | 853 | 866 | 90,200 | 866 |
2011-06-15 | 870 | 880 | 864 | 877 | 115,000 | 877 |
2011-06-14 | 822 | 864 | 822 | 864 | 139,200 | 864 |
2011-06-13 | 814 | 815 | 800 | 809 | 102,400 | 809 |
2011-06-10 | 823 | 843 | 823 | 829 | 201,200 | 829 |
2011-06-09 | 819 | 821 | 807 | 812 | 52,800 | 812 |
2011-06-08 | 808 | 818 | 806 | 812 | 90,400 | 812 |
2011-06-07 | 800 | 811 | 791 | 809 | 99,600 | 809 |
2011-06-06 | 792 | 813 | 791 | 798 | 117,900 | 798 |
2011-06-03 | 820 | 830 | 803 | 803 | 102,000 | 803 |
2011-06-02 | 843 | 843 | 822 | 829 | 100,800 | 829 |
2011-06-01 | 860 | 861 | 842 | 843 | 115,500 | 843 |
2011-05-31 | 851 | 867 | 851 | 857 | 105,800 | 857 |
2011-05-30 | 858 | 858 | 842 | 851 | 65,300 | 851 |
2011-05-27 | 860 | 863 | 851 | 851 | 51,400 | 851 |
2011-05-26 | 863 | 874 | 856 | 860 | 57,100 | 860 |
2011-05-25 | 867 | 869 | 850 | 864 | 78,200 | 864 |
2011-05-24 | 860 | 866 | 854 | 861 | 145,400 | 861 |
2011-05-23 | 890 | 891 | 852 | 860 | 267,200 | 860 |
2011-05-20 | 900 | 918 | 897 | 901 | 118,100 | 901 |
2011-05-19 | 920 | 926 | 895 | 900 | 141,200 | 900 |
2011-05-18 | 927 | 930 | 917 | 920 | 126,100 | 920 |
2011-05-17 | 930 | 935 | 915 | 920 | 192,900 | 920 |
2011-05-16 | 923 | 927 | 915 | 919 | 78,100 | 919 |
2011-05-13 | 954 | 954 | 925 | 938 | 187,200 | 938 |
2011-05-12 | 978 | 978 | 946 | 956 | 193,700 | 956 |
2011-05-11 | 1,038 | 1,041 | 971 | 973 | 432,600 | 973 |
2011-05-10 | 1,026 | 1,045 | 1,026 | 1,036 | 74,400 | 1,036 |
2011-05-09 | 1,052 | 1,052 | 1,030 | 1,035 | 77,100 | 1,035 |
2011-05-06 | 1,069 | 1,069 | 1,039 | 1,052 | 104,600 | 1,052 |
2011-05-02 | 1,055 | 1,069 | 1,045 | 1,059 | 112,800 | 1,059 |
2011-04-28 | 1,050 | 1,058 | 1,035 | 1,043 | 180,500 | 1,043 |
2011-04-27 | 997 | 1,018 | 992 | 1,000 | 160,000 | 1,000 |
2011-04-26 | 980 | 1,004 | 973 | 987 | 182,200 | 987 |
2011-04-25 | 996 | 1,008 | 978 | 984 | 73,700 | 984 |
2011-04-22 | 974 | 994 | 972 | 981 | 62,000 | 981 |
2011-04-21 | 982 | 989 | 973 | 983 | 79,100 | 983 |
2011-04-20 | 980 | 995 | 977 | 983 | 106,500 | 983 |
2011-04-19 | 970 | 988 | 967 | 980 | 98,100 | 980 |
2011-04-18 | 979 | 988 | 963 | 984 | 99,800 | 984 |
2011-04-15 | 974 | 994 | 972 | 978 | 130,900 | 978 |
2011-04-14 | 984 | 994 | 977 | 986 | 115,400 | 986 |
2011-04-13 | 973 | 991 | 973 | 984 | 140,900 | 984 |
2011-04-12 | 953 | 984 | 952 | 975 | 227,200 | 975 |
2011-04-11 | 951 | 988 | 949 | 966 | 226,900 | 966 |
2011-04-08 | 944 | 959 | 936 | 947 | 179,400 | 947 |
2011-04-07 | 955 | 966 | 929 | 943 | 203,700 | 943 |
2011-04-06 | 1,005 | 1,005 | 947 | 954 | 160,900 | 954 |
2011-04-05 | 997 | 997 | 976 | 992 | 178,600 | 992 |
2011-04-04 | 1,018 | 1,018 | 983 | 1,002 | 218,800 | 1,002 |
2011-04-01 | 1,055 | 1,055 | 1,017 | 1,017 | 141,200 | 1,017 |
2011-03-31 | 1,051 | 1,057 | 1,027 | 1,049 | 154,300 | 1,049 |
2011-03-30 | 1,038 | 1,039 | 1,017 | 1,039 | 170,500 | 1,039 |
2011-03-29 | 1,033 | 1,039 | 1,011 | 1,031 | 187,600 | 1,031 |
2011-03-28 | 1,032 | 1,038 | 1,012 | 1,025 | 133,000 | 1,025 |
2011-03-25 | 1,051 | 1,051 | 1,010 | 1,016 | 188,100 | 1,016 |
2011-03-24 | 1,045 | 1,104 | 1,045 | 1,054 | 230,800 | 1,054 |
2011-03-23 | 1,062 | 1,076 | 1,046 | 1,057 | 179,100 | 1,057 |
2011-03-22 | 1,075 | 1,089 | 1,058 | 1,060 | 252,300 | 1,060 |
2011-03-18 | 1,010 | 1,052 | 1,010 | 1,052 | 237,200 | 1,052 |
2011-03-17 | 950 | 1,030 | 950 | 995 | 226,800 | 995 |
2011-03-16 | 986 | 1,043 | 961 | 1,035 | 229,000 | 1,035 |
2011-03-15 | 955 | 1,002 | 900 | 976 | 375,900 | 976 |
2011-03-14 | 946 | 1,125 | 905 | 1,075 | 258,700 | 1,075 |
2011-03-11 | 1,197 | 1,197 | 1,171 | 1,171 | 192,300 | 1,171 |
2011-03-10 | 1,192 | 1,197 | 1,183 | 1,189 | 65,300 | 1,189 |
2011-03-09 | 1,212 | 1,214 | 1,197 | 1,197 | 44,400 | 1,197 |
2011-03-08 | 1,208 | 1,211 | 1,195 | 1,195 | 38,200 | 1,195 |
2011-03-07 | 1,218 | 1,218 | 1,192 | 1,196 | 75,600 | 1,196 |
2011-03-04 | 1,221 | 1,228 | 1,209 | 1,217 | 59,600 | 1,217 |
2011-03-03 | 1,240 | 1,240 | 1,214 | 1,215 | 55,900 | 1,215 |
2011-03-02 | 1,248 | 1,248 | 1,208 | 1,210 | 112,300 | 1,210 |
2011-03-01 | 1,240 | 1,249 | 1,228 | 1,245 | 83,100 | 1,245 |
2011-02-28 | 1,235 | 1,245 | 1,222 | 1,240 | 85,900 | 1,240 |
2011-02-25 | 1,229 | 1,229 | 1,194 | 1,223 | 183,300 | 1,223 |
2011-02-24 | 1,246 | 1,250 | 1,221 | 1,226 | 169,700 | 1,226 |
2011-02-23 | 1,257 | 1,267 | 1,253 | 1,253 | 120,100 | 1,253 |
2011-02-22 | 1,258 | 1,272 | 1,257 | 1,258 | 98,300 | 1,258 |
2011-02-21 | 1,255 | 1,277 | 1,251 | 1,261 | 266,800 | 1,261 |
2011-02-18 | 1,282 | 1,286 | 1,269 | 1,274 | 148,100 | 1,274 |
2011-02-17 | 1,310 | 1,315 | 1,291 | 1,294 | 201,500 | 1,294 |
2011-02-16 | 1,310 | 1,322 | 1,293 | 1,319 | 142,300 | 1,319 |
2011-02-15 | 1,315 | 1,316 | 1,306 | 1,312 | 69,100 | 1,312 |
2011-02-14 | 1,320 | 1,321 | 1,306 | 1,310 | 51,600 | 1,310 |
2011-02-10 | 1,315 | 1,315 | 1,280 | 1,305 | 81,000 | 1,305 |
2011-02-09 | 1,297 | 1,308 | 1,282 | 1,302 | 176,400 | 1,302 |
2011-02-08 | 1,291 | 1,295 | 1,280 | 1,280 | 71,600 | 1,280 |
2011-02-07 | 1,280 | 1,290 | 1,274 | 1,290 | 81,700 | 1,290 |
2011-02-04 | 1,271 | 1,311 | 1,270 | 1,279 | 163,400 | 1,279 |
2011-02-03 | 1,260 | 1,260 | 1,246 | 1,250 | 69,200 | 1,250 |
2011-02-02 | 1,276 | 1,284 | 1,263 | 1,266 | 162,700 | 1,266 |
2011-02-01 | 1,228 | 1,246 | 1,225 | 1,246 | 96,700 | 1,246 |
2011-01-31 | 1,231 | 1,235 | 1,212 | 1,228 | 186,900 | 1,228 |
2011-01-28 | 1,281 | 1,282 | 1,257 | 1,257 | 99,900 | 1,257 |
2011-01-27 | 1,298 | 1,304 | 1,276 | 1,282 | 65,600 | 1,282 |
2011-01-26 | 1,302 | 1,305 | 1,287 | 1,288 | 76,100 | 1,288 |
2011-01-25 | 1,304 | 1,334 | 1,285 | 1,299 | 137,200 | 1,299 |
2011-01-24 | 1,289 | 1,297 | 1,265 | 1,297 | 79,100 | 1,297 |
2011-01-21 | 1,291 | 1,305 | 1,284 | 1,287 | 83,100 | 1,287 |
2011-01-20 | 1,310 | 1,312 | 1,293 | 1,302 | 138,000 | 1,302 |
2011-01-19 | 1,323 | 1,327 | 1,313 | 1,323 | 98,700 | 1,323 |
2011-01-18 | 1,300 | 1,327 | 1,300 | 1,313 | 96,900 | 1,313 |
2011-01-17 | 1,302 | 1,320 | 1,296 | 1,311 | 108,600 | 1,311 |
2011-01-14 | 1,317 | 1,320 | 1,301 | 1,301 | 140,900 | 1,301 |
2011-01-13 | 1,290 | 1,326 | 1,282 | 1,325 | 358,000 | 1,325 |
2011-01-12 | 1,248 | 1,274 | 1,248 | 1,270 | 194,700 | 1,270 |
2011-01-11 | 1,255 | 1,264 | 1,246 | 1,257 | 129,700 | 1,257 |
2011-01-07 | 1,273 | 1,274 | 1,258 | 1,258 | 121,300 | 1,258 |
2011-01-06 | 1,275 | 1,276 | 1,267 | 1,273 | 91,500 | 1,273 |
2011-01-05 | 1,283 | 1,283 | 1,264 | 1,272 | 186,100 | 1,272 |
2011-01-04 | 1,260 | 1,268 | 1,248 | 1,256 | 138,400 | 1,256 |
分割・併合履歴 : [1991-03-26]1株→1.1株 [1990-03-27]1株→1.1株