净值日期	万份收益
2025-04-03	0.432900
2025-04-02	0.439400
2025-04-01	0.447100
2025-03-31	0.513600
2025-03-30	0.440400
2025-03-29	0.447100
2025-03-28	0.442800
2025-03-27	0.443100
2025-03-26	0.450000
2025-03-25	0.441400
2025-03-24	0.451200
2025-03-23	0.431900
2025-03-22	0.445900
2025-03-21	0.440600
2025-03-20	0.441800