净值日期	万份收益
2025-03-28	0.400700
2025-03-27	0.400900
2025-03-26	0.482900
2025-03-25	0.398400
2025-03-24	0.401500
2025-03-23	0.397400
2025-03-22	0.403700
2025-03-21	0.399200
2025-03-20	0.395700
2025-03-19	0.394800
2025-03-18	0.396200
2025-03-17	0.400300
2025-03-16	0.400500
2025-03-15	0.400400
2025-03-14	0.405000