日期	单位净值
2017-09-15	1.0614
2017-09-15	1.0614
2017-09-08	1.0619
2017-09-08	1.0619
2017-09-01	1.0554
2017-09-01	1.0554
2017-08-25	1.0535
2017-08-25	1.0535
2017-08-18	1.0369
2017-08-18	1.0369
2017-08-15	1.0396
2017-08-15	1.0396
2017-08-11	1.0502
2017-08-11	1.0502
2017-08-04	1.0437
2017-08-04	1.0437