日期	单位净值
2017-06-23	0.9129
2017-06-20	0.9043
2017-06-16	0.9051
2017-06-09	0.9080
2017-05-26	0.9099
2017-05-19	0.9190
2017-05-12	0.9223
2017-05-05	0.9223
2017-04-28	0.9221
2017-04-21	0.9219
2017-04-20	0.9333
2017-04-14	0.9493
2017-04-07	1.0016
2017-03-31	0.9097
2017-03-24	0.9186
2017-03-20	0.8967