日期	单位净值
2015-05-08	1.1995
2015-05-07	1.1715
2015-05-06	1.1870
2015-05-05	1.1992
2015-05-04	1.2291
2015-05-03	1.2187
2015-05-02	1.2187
2015-05-01	1.2187
2015-04-30	1.2187
2015-04-24	1.2297
2015-04-17	1.2428
2015-04-10	1.2429
2015-04-09	1.2168
2015-04-08	1.2258
2015-04-07	1.2369
2015-04-06	1.2248