日期	单位净值
2023-04-21	1.1259
2023-04-14	1.1215
2023-04-07	1.1163
2023-04-04	1.1175
2023-03-31	1.1063
2023-03-24	1.0952
2023-03-17	1.1070
2023-03-10	1.0863
2023-03-03	1.1106
2023-02-24	1.0817
2023-02-17	1.0754
2023-02-10	1.0786
2023-02-03	1.0841
2023-01-20	1.0935
2023-01-13	1.0661
2023-01-06	1.0506