净值日期	万份收益
2024-02-28	0.558600
2024-02-27	0.544200
2024-02-26	0.637100
2024-02-25	0.630500
2024-02-24	0.630600
2024-02-23	0.695300
2024-02-22	0.650200
2024-02-21	0.642600
2024-02-20	0.512100
2024-02-19	0.529200
2024-02-18	0.646900
2024-02-17	0.641300
2024-02-16	0.645000
2024-02-15	0.645000
2024-02-14	0.648800