日期	单位净值
2023-03-20	1.2381
2023-03-17	1.2516
2023-03-10	1.2461
2023-03-03	1.2780
2023-02-24	1.2513
2023-02-20	1.2746
2023-02-17	1.2594
2023-02-10	1.2672
2023-02-03	1.2675
2023-01-20	1.2632
2023-01-13	1.2242
2023-01-06	1.2186
2022-12-30	1.1825
2022-12-23	1.1684
2022-12-20	1.1628
2022-12-16	1.1898