日期	单位净值
2015-04-24	1.0186
2015-04-17	1.0173
2015-04-10	1.0160
2015-04-03	1.0146
2015-03-27	1.0133
2015-03-20	1.0120
2015-03-13	1.0107
2015-03-06	1.0093
2015-02-27	1.0076
2015-02-17	1.0054
2015-02-13	1.0043
2015-02-06	1.0030
2015-01-30	1.0366
2015-01-23	1.0350
2015-01-16	1.0336
2015-01-09	1.0338