日期	单位净值
2015-09-02	1.1505
2015-08-28	1.1505
2015-08-21	1.1505
2015-08-20	1.1505
2015-08-14	1.1958
2015-08-07	1.1469
2015-07-31	1.1445
2015-07-24	1.1890
2015-07-20	1.1717
2015-07-17	1.1785
2015-07-10	1.2210
2015-07-03	1.2551
2015-06-26	1.5982
2015-06-19	1.6993
2015-06-12	1.8891
2015-06-05	1.8721