日期	单位净值
2017-06-30	0.8748
2017-06-23	0.8232
2017-06-20	0.8408
2017-06-16	0.8419
2017-06-09	0.8369
2017-06-02	0.7481
2017-05-31	0.7513
2017-05-26	0.7498
2017-05-19	0.8082
2017-05-12	0.7965
2017-05-05	0.8577
2017-04-30	0.9017
2017-04-28	0.9019
2017-04-21	0.8933
2017-04-20	0.8942
2017-04-17	0.9575