净值日期	万份收益
2024-02-20	0.648300
2024-02-19	0.635500
2024-02-18	0.629600
2024-02-17	0.624500
2024-02-16	0.631400
2024-02-15	0.636500
2024-02-14	0.631500
2024-02-13	0.636600
2024-02-12	0.631500
2024-02-11	0.631600
2024-02-10	0.636800
2024-02-09	0.636800
2024-02-08	0.641300
2024-02-07	0.641600
2024-02-06	0.641700