日期	单位净值
2023-03-31	1.1074
2023-03-24	1.0963
2023-03-17	1.1081
2023-03-10	1.0875
2023-03-03	1.1119
2023-02-24	1.0829
2023-02-17	1.0766
2023-02-10	1.0798
2023-02-03	1.0852
2023-01-20	1.0945
2023-01-13	1.0671
2023-01-09	1.0590
2023-01-06	1.0524
2023-01-05	1.0515
2022-12-30	1.0230
2022-12-23	1.0176