日期	单位净值
2016-04-20	0.9114
2016-04-15	0.9609
2016-04-08	0.8944
2016-04-01	0.8880
2016-03-25	0.8818
2016-03-18	0.8676
2016-03-11	0.8234
2016-03-04	0.8506
2016-02-26	0.8885
2016-02-19	1.0011
2016-02-05	0.9600
2016-01-29	0.9243
2016-01-22	0.9698
2016-01-20	0.9857
2016-01-19	0.9915
2016-01-15	0.9537