净值日期	万份收益
2024-02-20	0.633700
2024-02-19	0.621900
2024-02-18	0.615900
2024-02-17	0.610800
2024-02-16	0.617700
2024-02-15	0.622800
2024-02-14	0.617800
2024-02-13	0.622900
2024-02-12	0.617800
2024-02-11	0.617900
2024-02-10	0.623100
2024-02-09	0.623100
2024-02-08	0.627400
2024-02-07	0.629100
2024-02-06	0.627200