日期	单位净值
2024-03-01	2.1530
2024-02-29	2.1715
2024-02-23	2.1302
2024-02-20	2.0683
2024-02-09	2.0498
2024-02-02	2.0119
2024-01-31	2.0348
2024-01-26	2.0520
2024-01-19	2.0037
2024-01-12	2.0338
2024-01-05	2.0490
2023-12-29	2.0775
2023-12-22	2.0505
2023-12-20	2.0326
2023-12-15	2.0436
2023-12-08	2.0437