Date,Open,High,Low,Close,Volume 20170720,0.053,0.054,0.050,0.051,9544100 20170721,0.050,0.052,0.048,0.048,8928900 20170724,0.048,0.049,0.047,0.049,2116200 20170725,0.048,0.048,0.041,0.044,5223500 20170726,0.043,0.043,0.041,0.041,2203000 20170727,0.041,0.043,0.037,0.039,3968300 20170728,0.037,0.037,0.034,0.034,2097000 20170731,0.034,0.037,0.034,0.035,3770900 20170801,0.036,0.042,0.036,0.041,5606200 20170802,0.040,0.040,0.037,0.040,2144600 20170803,0.038,0.039,0.036,0.036,1751100 20170804,0.037,0.038,0.036,0.036,542900 20170807,0.037,0.038,0.036,0.037,1032500 20170808,0.036,0.038,0.035,0.035,2106200 20170810,0.036,0.038,0.035,0.036,956000 20170811,0.035,0.036,0.035,0.035,1619800 20170814,0.034,0.034,0.034,0.034,140000 20170815,0.036,0.037,0.035,0.035,876500 20170816,0.035,0.035,0.034,0.034,790000 20170817,0.034,0.034,0.033,0.033,273500 20170818,0.033,0.033,0.032,0.032,720000 20170821,0.032,0.034,0.031,0.033,730200 20170822,0.033,0.036,0.033,0.035,1120000 20170823,0.036,0.039,0.036,0.039,2096200 20170824,0.039,0.039,0.036,0.036,726500 20170825,0.037,0.038,0.037,0.037,240000 20170828,0.039,0.040,0.038,0.038,920000 20170829,0.037,0.038,0.036,0.038,686100 20170830,0.036,0.036,0.036,0.036,30000 20170831,0.036,0.036,0.036,0.036,70000 20170905,0.034,0.035,0.034,0.035,150000 20170906,0.034,0.034,0.034,0.034,360100 20170907,0.033,0.033,0.033,0.033,176100 20170908,0.033,0.033,0.033,0.033,56100 20170912,0.035,0.037,0.035,0.037,200000 20170918,0.035,0.035,0.035,0.035,3500 20170919,0.035,0.035,0.034,0.034,452000 20170920,0.034,0.034,0.034,0.034,50000 20170921,0.034,0.035,0.034,0.034,72000 20170922,0.034,0.034,0.032,0.032,1811000 20170925,0.032,0.034,0.032,0.033,111100 20170926,0.033,0.035,0.033,0.033,244000 20170927,0.034,0.035,0.033,0.033,433000 20170928,0.033,0.033,0.033,0.033,200000 20170929,0.033,0.033,0.033,0.033,56500 20171002,0.033,0.033,0.032,0.033,90000 20171003,0.034,0.036,0.034,0.035,342000 20171006,0.033,0.033,0.033,0.033,572200 20171009,0.032,0.032,0.031,0.031,839000 20171010,0.033,0.033,0.032,0.032,70400 20171011,0.032,0.033,0.032,0.032,319000 20171013,0.031,0.031,0.031,0.031,58300