Date,Open,High,Low,Close,Volume 20180219,1.690,1.700,1.680,1.700,300800 20180220,1.690,1.700,1.680,1.690,305500 20180221,1.690,1.690,1.680,1.690,481200 20180222,1.680,1.700,1.680,1.690,639100 20180223,1.700,1.700,1.690,1.690,296100 20180226,1.690,1.700,1.690,1.690,277500 20180227,1.690,1.700,1.690,1.690,164500 20180228,1.690,1.710,1.690,1.700,666700 20180301,1.700,1.740,1.700,1.740,641600 20180302,1.740,1.750,1.720,1.750,1031900 20180305,1.750,1.770,1.740,1.740,1250300 20180306,1.750,1.780,1.740,1.780,1255300 20180307,1.780,1.780,1.730,1.740,571100 20180308,1.750,1.750,1.730,1.750,224000 20180309,1.750,1.750,1.740,1.740,434900 20180312,1.720,1.720,1.700,1.720,289400 20180313,1.720,1.720,1.710,1.720,147000 20180314,1.710,1.710,1.680,1.710,693000 20180315,1.690,1.690,1.680,1.690,97500 20180316,1.680,1.690,1.660,1.670,437500 20180319,1.660,1.690,1.660,1.680,178400 20180320,1.680,1.700,1.680,1.690,282600 20180321,1.690,1.690,1.670,1.670,411700 20180322,1.680,1.690,1.670,1.690,501200 20180323,1.670,1.690,1.660,1.690,672100 20180326,1.690,1.690,1.670,1.680,499900 20180327,1.680,1.690,1.680,1.690,311800 20180328,1.690,1.690,1.680,1.680,345500 20180329,1.690,1.690,1.680,1.690,328500 20180330,1.690,1.690,1.670,1.680,507100 20180402,1.680,1.680,1.670,1.680,401500 20180403,1.680,1.680,1.670,1.670,188800 20180404,1.670,1.680,1.630,1.630,1389400 20180405,1.650,1.680,1.650,1.670,773600 20180406,1.680,1.680,1.670,1.670,534700 20180409,1.670,1.690,1.670,1.690,229400 20180410,1.690,1.750,1.690,1.740,524100 20180411,1.740,1.750,1.720,1.730,430500 20180412,1.730,1.740,1.710,1.740,201400 20180413,1.740,1.740,1.720,1.730,114800 20180416,1.730,1.730,1.700,1.700,523500 20180417,1.720,1.750,1.720,1.720,631500 20180418,1.740,1.750,1.710,1.730,671900 20180419,1.730,1.730,1.710,1.730,832800 20180420,1.730,1.730,1.720,1.730,834000 20180423,1.730,1.750,1.720,1.730,651100 20180424,1.730,1.740,1.710,1.730,1522000 20180425,1.730,1.740,1.720,1.730,1929500 20180426,1.250,1.260,1.230,1.240,1990500 20180427,1.240,1.260,1.230,1.250,980700 20180430,1.260,1.260,1.240,1.250,1393700 20180502,1.250,1.260,1.230,1.260,1757000 20180503,1.260,1.270,1.250,1.270,620600 20180504,1.270,1.290,1.250,1.270,1112800 20180507,1.260,1.260,1.250,1.260,514600 20180508,1.260,1.260,1.250,1.250,401400 20180514,1.270,1.290,1.250,1.290,1535600 20180515,1.300,1.390,1.300,1.340,2541800 20180516,1.340,1.380,1.330,1.350,1156600 20180517,1.360,1.380,1.350,1.370,645400