日期	单位净值
2016-05-27	0.9071
2016-05-20	0.9010
2016-05-13	0.9030
2016-05-06	0.9151
2016-04-29	0.9370
2016-04-22	0.9447
2016-04-20	0.9414
2016-04-15	0.9494
2016-04-08	0.9105
2016-04-01	0.9292
2016-03-25	0.9170
2016-03-18	0.9212
2016-03-11	0.8938
2016-03-04	0.9094
2016-02-26	0.8311
2016-02-19	0.8459