净值日期	万份收益
2021-08-01	0.850600
2021-07-31	0.850600
2021-07-30	0.850600
2021-07-29	0.867900
2021-07-28	0.868500
2021-07-27	0.864500
2021-07-26	0.863500
2021-07-25	0.860500
2021-07-24	0.865300
2021-07-23	0.852800
2021-07-22	0.861300
2021-07-21	0.885500
2021-07-20	0.862600
2021-07-19	0.853600
2021-07-18	0.864200