日期	单位净值
2023-03-03	4.5032
2023-02-24	4.5147
2023-02-20	4.4800
2023-02-17	4.4485
2023-02-10	4.5391
2023-02-03	4.5578
2023-01-20	4.5674
2023-01-13	4.4868
2023-01-06	4.4498
2022-12-30	4.3632
2022-12-23	4.2374
2022-12-20	4.3350
2022-12-16	4.4017
2022-12-09	4.4714
2022-12-02	4.4662
2022-11-25	4.3641