日期	单位净值
2017-06-09	0.9525
2017-05-26	0.9402
2017-05-19	0.9365
2017-05-12	0.9346
2017-05-05	0.9303
2017-04-28	0.9346
2017-04-24	0.9327
2017-04-21	0.9375
2017-04-14	0.9429
2017-04-07	0.9504
2017-03-31	0.9461
2017-03-24	0.9569
2017-03-22	0.9598
2017-03-17	0.9574
2017-03-10	0.9561
2017-03-03	0.9571