日期	单位净值
2016-04-29	2.8654
2016-04-28	2.8654
2016-04-27	2.8654
2016-04-26	2.8654
2016-04-25	2.8654
2016-04-24	2.8654
2016-04-23	2.8654
2016-04-22	2.8654
2016-04-21	2.8654
2016-04-20	2.8654
2016-04-19	2.8654
2016-04-18	2.8654
2016-04-17	2.8654
2016-04-16	2.8654
2016-04-15	2.8654
2016-04-08	2.8654