日期	单位净值
2023-03-10	1.4567
2023-03-03	1.4996
2023-02-24	1.4878
2023-02-20	1.5314
2023-02-17	1.5095
2023-02-10	1.5284
2023-02-03	1.5425
2023-01-20	1.5417
2023-01-13	1.5181
2023-01-06	1.4907
2022-12-30	1.4434
2022-12-23	1.4283
2022-12-20	1.4217
2022-12-16	1.4990
2022-12-09	1.5067
2022-12-02	1.4748