日期	单位净值
2023-04-21	1.1265
2023-04-14	1.1221
2023-04-07	1.1168
2023-04-04	1.1180
2023-03-31	1.1068
2023-03-24	1.0957
2023-03-17	1.1075
2023-03-10	1.0868
2023-03-03	1.1115
2023-02-24	1.0825
2023-02-17	1.0762
2023-02-10	1.0794
2023-02-03	1.0843
2023-01-20	1.0936
2023-01-13	1.0662
2023-01-09	1.0588