日期	单位净值
2017-10-08	0.8725
2017-09-30	0.8732
2017-09-29	0.8733
2017-09-22	0.8499
2017-09-15	0.8215
2017-09-08	0.8431
2017-09-01	0.8187
2017-08-31	0.8278
2017-08-25	0.8193
2017-08-18	0.8369
2017-08-11	0.8505
2017-08-04	0.7661
2017-07-31	0.7755
2017-07-28	0.7627
2017-07-21	0.7684
2017-07-14	0.8110