Date,Open,High,Low,Close,Volume 20180417,0.540,0.545,0.540,0.540,358000 20180418,0.540,0.545,0.535,0.540,1128600 20180419,0.540,0.540,0.530,0.535,2591300 20180420,0.530,0.540,0.530,0.540,2681400 20180423,0.540,0.540,0.535,0.540,1188000 20180424,0.540,0.540,0.530,0.535,3500700 20180425,0.530,0.540,0.525,0.530,3442000 20180426,0.530,0.535,0.525,0.530,1628500 20180427,0.530,0.530,0.525,0.530,861600 20180430,0.530,0.535,0.525,0.530,822300 20180502,0.535,0.540,0.530,0.530,2453100 20180503,0.530,0.535,0.530,0.530,189600 20180504,0.530,0.545,0.530,0.530,1983800 20180507,0.535,0.535,0.530,0.530,181700 20180508,0.535,0.535,0.530,0.535,274800 20180509,0.535,0.535,0.530,0.530,602700 20180510,0.535,0.535,0.530,0.530,549100 20180511,0.530,0.535,0.530,0.530,754400 20180514,0.530,0.540,0.530,0.535,1521700 20180515,0.535,0.540,0.535,0.540,400600 20180516,0.540,0.540,0.535,0.535,957200 20180517,0.535,0.540,0.525,0.525,2670500 20180521,0.525,0.525,0.515,0.515,3378800 20180522,0.520,0.525,0.510,0.510,2095900 20180523,0.510,0.515,0.505,0.510,2017000 20180524,0.510,0.520,0.510,0.510,2498300 20180525,0.515,0.520,0.510,0.510,1188400 20180528,0.510,0.515,0.500,0.510,5174800 20180530,0.505,0.510,0.505,0.505,709100 20180531,0.505,0.510,0.505,0.505,785400 20180601,0.510,0.510,0.505,0.505,481300 20180604,0.510,0.510,0.505,0.510,585900 20180605,0.510,0.515,0.505,0.505,1390100 20180606,0.510,0.510,0.500,0.505,3136900 20180607,0.500,0.505,0.495,0.495,3238600 20180608,0.495,0.500,0.490,0.495,2876900 20180611,0.500,0.500,0.490,0.495,1034200 20180612,0.495,0.500,0.490,0.495,1011300 20180613,0.495,0.500,0.490,0.495,2945900 20180614,0.495,0.495,0.480,0.480,4493900 20180618,0.480,0.490,0.475,0.490,1093200 20180619,0.485,0.490,0.485,0.485,1867200 20180620,0.485,0.495,0.485,0.490,2917200 20180621,0.495,0.495,0.485,0.485,863700 20180622,0.490,0.490,0.485,0.490,709200 20180625,0.490,0.490,0.485,0.490,1488000 20180626,0.490,0.500,0.485,0.495,2259300 20180627,0.495,0.505,0.495,0.505,1320200 20180628,0.505,0.510,0.500,0.505,2709900 20180629,0.505,0.510,0.495,0.510,2678600 20180702,0.505,0.510,0.500,0.500,671000 20180703,0.500,0.505,0.495,0.500,2642400 20180704,0.505,0.510,0.500,0.505,1095700 20180705,0.505,0.510,0.500,0.505,1399200 20180706,0.505,0.510,0.500,0.510,972000 20180709,0.510,0.515,0.505,0.510,824900 20180710,0.510,0.510,0.505,0.510,1117300 20180711,0.510,0.510,0.505,0.510,583900 20180712,0.510,0.520,0.510,0.520,1830100