日期	单位净值
2017-10-27	1.0145
2017-10-20	1.0121
2017-10-13	1.0114
2017-09-30	1.0098
2017-09-29	1.0096
2017-09-22	1.0071
2017-09-15	1.0072
2017-09-08	1.0056
2017-09-01	1.0037
2017-08-31	1.0034
2017-08-25	1.0022
2017-08-18	1.0016
2017-08-11	1.0008
2017-08-04	1.0000