日期	单位净值
2016-05-13	1.0244
2016-05-06	1.0316
2016-04-29	1.0325
2016-04-22	1.0218
2016-04-20	1.0166
2016-04-15	1.0450
2016-04-08	1.0153
2016-04-01	1.0115
2016-03-25	1.0078
2016-03-18	1.0047
2016-03-11	0.9824
2016-03-04	0.9818
2016-02-26	0.9936
2016-02-19	1.0014
2016-02-05	1.0090
2016-01-29	1.0077