日期	单位净值
2017-07-07	1.0865
2017-06-30	1.0846
2017-06-23	1.0841
2017-06-16	1.0829
2017-06-09	1.0820
2017-05-31	1.0804
2017-05-26	1.1136
2017-05-19	1.2026
2017-05-12	1.1997
2017-05-05	1.2061
2017-04-28	1.2104
2017-04-21	1.2133
2017-04-14	1.2126
2017-04-07	1.2130
2017-03-31	1.2074
2017-03-24	1.2112