日期	单位净值
2023-03-17	1.4566
2023-03-10	1.4355
2023-03-03	1.4618
2023-02-24	1.4282
2023-02-20	1.4457
2023-02-17	1.4188
2023-02-10	1.4219
2023-02-03	1.4288
2023-01-20	1.4379
2023-01-13	1.4063
2023-01-06	1.3891
2022-12-30	1.3536
2022-12-23	1.3470
2022-12-20	1.3345
2022-12-16	1.3617
2022-12-09	1.3745