日期	单位净值
2017-06-02	0.9321
2017-05-26	0.9435
2017-05-19	0.9862
2017-05-12	0.9817
2017-05-05	0.9994
2017-04-28	1.0118
2017-04-21	1.0132
2017-04-14	1.0171
2017-04-07	1.0320
2017-03-31	1.0249
2017-03-24	1.0400
2017-03-17	1.0313
2017-03-10	1.0226
2017-03-03	1.0167
2017-02-24	1.0132
2017-02-17	1.0052