净值日期	万份收益
2025-04-18	0.428700
2025-04-17	0.420100
2025-04-16	0.419800
2025-04-15	0.419500
2025-04-14	0.423700
2025-04-13	0.421100
2025-04-12	0.420700
2025-04-11	0.424500
2025-04-10	0.421400
2025-04-09	0.420200
2025-04-08	0.423700
2025-04-07	0.420200
2025-04-06	0.424100
2025-04-05	0.420200
2025-04-04	0.424100