日期	单位净值
2021-09-10	1.0689
2021-09-03	1.0636
2021-08-27	1.0642
2021-08-20	1.0450
2021-08-13	1.0540
2021-08-06	1.0551
2021-07-30	1.0424
2021-07-23	1.0488
2021-07-16	1.0452
2021-07-09	1.0429
2021-07-02	1.0369
2021-06-25	1.0403
2021-06-18	1.0366
2021-06-11	1.0406
2021-06-04	1.0415
2021-05-28	1.0402