日期	单位净值
2023-03-31	1.1172
2023-03-24	1.1089
2023-03-17	1.1118
2023-03-15	1.1090
2023-03-10	1.1035
2023-03-03	1.1213
2023-02-24	1.1100
2023-02-17	1.1026
2023-02-15	1.1066
2023-02-10	1.1069
2023-02-03	1.1121
2023-01-20	1.1186
2023-01-13	1.0938
2023-01-06	1.0834
2022-12-30	1.0450
2022-12-23	1.0366