日期	单位净值
2015-06-26	1.8182
2015-06-19	1.9425
2015-06-12	2.1726
2015-06-05	2.0852
2015-05-29	1.9438
2015-05-22	1.9079
2015-05-15	1.8202
2015-05-08	1.7169
2015-04-30	1.7363
2015-04-24	1.7200
2015-04-20	1.6181
2015-04-17	1.6977
2015-04-10	1.6727
2015-04-03	1.5383
2015-03-27	1.4262
2015-03-20	1.4164