日期	单位净值
2025-05-26	1.0005
2025-05-23	1.0005
2025-05-16	1.0004
2025-05-15	1.0004
2025-05-14	1.0004
2025-05-09	1.0000
2025-04-30	0.9999
2025-04-25	0.9999
2025-04-18	0.9999
2025-04-11	1.0000