净值日期	万份收益
2021-07-15	0.864000
2021-07-14	0.861400
2021-07-13	0.863400
2021-07-12	0.857200
2021-07-11	0.853300
2021-07-10	0.853300
2021-07-09	0.855500
2021-07-08	0.876800
2021-07-07	0.881600
2021-07-06	0.879300
2021-07-05	0.881700
2021-07-04	0.879000
2021-07-03	0.879000
2021-07-02	0.879000
2021-07-01	0.848800