日期	单位净值
2023-03-31	1.1896
2023-03-24	1.1813
2023-03-20	1.1782
2023-03-17	1.1936
2023-03-10	1.1769
2023-03-03	1.1978
2023-02-24	1.1711
2023-02-20	1.1843
2023-02-17	1.1636
2023-02-10	1.1653
2023-02-03	1.1716
2023-01-20	1.1789
2023-01-13	1.1530
2023-01-06	1.1385
2022-12-30	1.1065
2022-12-23	1.1013