日期	单位净值
2015-04-30	1.1138
2015-04-29	1.1908
2015-04-28	1.2123
2015-04-27	1.2193
2015-04-26	1.2115
2015-04-25	1.2115
2015-04-24	1.2115
2015-04-23	1.2053
2015-04-22	1.1958
2015-04-21	1.1719
2015-04-20	1.1489
2015-04-19	1.1720
2015-04-18	1.1720
2015-04-17	1.1720
2015-04-15	1.1747
2015-04-10	1.2569