日期	单位净值
2015-04-30	1.0062
2015-04-29	1.0090
2015-04-28	1.0125
2015-04-27	1.0216
2015-04-26	1.0122
2015-04-25	1.0122
2015-04-24	1.0122
2015-04-23	1.0110
2015-04-22	1.0121
2015-04-21	1.0038
2015-04-20	1.0020
2015-04-19	1.0120
2015-04-18	1.0120
2015-04-17	1.0120
2015-04-16	1.0121
2015-04-15	1.0042