净值日期	万份收益
2024-02-22	0.657300
2024-02-21	0.664200
2024-02-20	0.663100
2024-02-19	0.661600
2024-02-18	0.661800
2024-02-17	0.654900
2024-02-16	0.655000
2024-02-15	0.661900
2024-02-14	0.655100
2024-02-13	0.662000
2024-02-12	0.655200
2024-02-11	0.655200
2024-02-10	0.662200
2024-02-09	0.662200
2024-02-08	0.669000