日期	单位净值
2025-08-22	1.0015
2025-08-15	1.0018
2025-08-08	1.0018
2025-08-01	1.0009
2025-07-25	1.0000
2025-07-18	1.0004
2025-07-11	1.0000
2025-07-09	1.0000