Date,Open,High,Low,Close,Volume 20180419,0.084,0.085,0.084,0.085,40000 20180420,0.085,0.088,0.085,0.088,24200 20180423,0.090,0.099,0.090,0.091,105000 20180424,0.091,0.098,0.091,0.098,40000 20180425,0.099,0.099,0.098,0.098,2300 20180426,0.094,0.094,0.087,0.092,349500 20180427,0.093,0.093,0.090,0.090,216200 20180430,0.092,0.092,0.092,0.092,500 20180503,0.088,0.094,0.088,0.094,40000 20180507,0.092,0.092,0.085,0.085,5000 20180508,0.091,0.097,0.087,0.094,123500 20180509,0.096,0.096,0.090,0.090,20700 20180510,0.096,0.100,0.092,0.099,394200 20180511,0.099,0.099,0.091,0.093,101300 20180514,0.094,0.096,0.094,0.094,44900 20180515,0.092,0.092,0.092,0.092,35000 20180516,0.094,0.094,0.086,0.086,230100 20180517,0.086,0.090,0.086,0.089,185900 20180522,0.090,0.090,0.089,0.090,107100 20180524,0.085,0.089,0.085,0.085,225600 20180528,0.080,0.080,0.080,0.080,60000 20180531,0.080,0.080,0.080,0.080,15000 20180605,0.070,0.070,0.070,0.070,1000 20180606,0.070,0.071,0.068,0.068,67700 20180607,0.070,0.070,0.070,0.070,8500 20180608,0.070,0.080,0.067,0.068,81300 20180612,0.068,0.068,0.068,0.068,20000 20180618,0.071,0.075,0.068,0.074,47700 20180619,0.074,0.074,0.069,0.069,100100 20180621,0.068,0.068,0.068,0.068,36000 20180622,0.075,0.075,0.075,0.075,250000 20180625,0.075,0.075,0.067,0.073,50000 20180705,0.065,0.066,0.065,0.066,90000 20180706,0.080,0.080,0.080,0.080,1000