净值日期	万份收益
2025-03-19	0.449000
2025-03-18	0.446100
2025-03-17	0.454100
2025-03-16	0.448000
2025-03-15	0.453500
2025-03-14	0.449200
2025-03-13	0.452300
2025-03-12	0.448400
2025-03-11	0.444200
2025-03-10	0.455000
2025-03-09	0.433900
2025-03-08	0.439000
2025-03-07	0.451700
2025-03-06	0.445600
2025-03-05	0.451200