净值日期	万份收益
2024-02-19	0.586900
2024-02-18	0.635800
2024-02-17	0.615500
2024-02-16	0.618700
2024-02-15	0.619000
2024-02-14	0.619100
2024-02-13	0.619100
2024-02-12	0.619100
2024-02-11	0.619200
2024-02-10	0.619200
2024-02-09	0.618800
2024-02-08	0.611700
2024-02-07	0.608900
2024-02-06	0.613900
2024-02-05	0.612300