日期	单位净值
2023-03-17	1.4317
2023-03-10	1.4116
2023-03-03	1.4367
2023-02-24	1.4046
2023-02-20	1.4213
2023-02-17	1.3955
2023-02-10	1.3985
2023-02-03	1.4052
2023-01-20	1.4139
2023-01-13	1.3836
2023-01-06	1.3672
2022-12-30	1.3295
2022-12-23	1.3241
2022-12-20	1.3098
2022-12-16	1.3387
2022-12-09	1.3528