Date,Open,High,Low,Close,Volume 20180221,0.395,0.400,0.385,0.390,4835100 20180222,0.385,0.395,0.385,0.390,4644200 20180223,0.385,0.395,0.385,0.390,827700 20180226,0.395,0.395,0.390,0.390,742600 20180227,0.395,0.400,0.390,0.395,1061800 20180228,0.395,0.395,0.390,0.395,584200 20180301,0.395,0.400,0.390,0.395,963600 20180302,0.395,0.400,0.390,0.400,1750200 20180305,0.400,0.405,0.395,0.400,1961700 20180306,0.405,0.405,0.400,0.405,620800 20180307,0.405,0.405,0.400,0.405,909200 20180308,0.405,0.425,0.405,0.415,3432800 20180309,0.420,0.420,0.410,0.415,2353400 20180312,0.415,0.425,0.410,0.420,3035400 20180313,0.415,0.420,0.415,0.415,1037500 20180314,0.415,0.420,0.410,0.420,1738400 20180315,0.415,0.425,0.415,0.425,2143000 20180316,0.420,0.425,0.420,0.420,1447000 20180319,0.420,0.425,0.415,0.420,354100 20180320,0.420,0.420,0.415,0.415,225500 20180321,0.420,0.420,0.415,0.420,139800 20180322,0.420,0.420,0.415,0.420,1240800 20180323,0.415,0.420,0.415,0.415,4187400 20180326,0.415,0.420,0.410,0.415,550300 20180327,0.415,0.420,0.415,0.420,1529100 20180328,0.420,0.420,0.415,0.420,348600 20180329,0.420,0.425,0.415,0.425,663400 20180402,0.420,0.420,0.420,0.420,393300 20180403,0.415,0.420,0.415,0.420,782200 20180404,0.420,0.420,0.415,0.415,2085000 20180405,0.420,0.425,0.415,0.420,832100 20180406,0.415,0.420,0.415,0.420,365500 20180409,0.415,0.425,0.415,0.420,1543800 20180410,0.420,0.425,0.415,0.420,435700 20180411,0.425,0.425,0.420,0.425,531300 20180412,0.420,0.430,0.415,0.430,2904200 20180413,0.425,0.425,0.420,0.425,698100 20180416,0.425,0.430,0.420,0.425,1215800 20180417,0.425,0.425,0.420,0.425,172100 20180418,0.425,0.430,0.420,0.425,1697400 20180419,0.430,0.430,0.425,0.430,732800 20180420,0.430,0.430,0.425,0.430,982000 20180423,0.425,0.430,0.425,0.425,1143500 20180424,0.430,0.430,0.425,0.430,3714200 20180425,0.425,0.430,0.420,0.425,750600 20180426,0.425,0.430,0.425,0.430,2047900 20180427,0.425,0.430,0.420,0.430,1212600 20180430,0.430,0.430,0.425,0.425,762700 20180502,0.420,0.430,0.420,0.430,2259400 20180503,0.430,0.430,0.425,0.430,1107100 20180504,0.430,0.430,0.425,0.425,887300 20180507,0.430,0.430,0.425,0.430,1577300 20180508,0.430,0.430,0.425,0.430,1157800 20180509,0.430,0.430,0.425,0.430,909100 20180510,0.430,0.435,0.425,0.430,802700 20180511,0.430,0.430,0.425,0.425,1002400 20180514,0.430,0.430,0.425,0.430,645500 20180515,0.425,0.435,0.425,0.435,1387800 20180516,0.430,0.435,0.430,0.430,683300 20180517,0.430,0.435,0.430,0.430,927800