日期	单位净值
2023-03-31	1.1076
2023-03-24	1.0965
2023-03-17	1.1083
2023-03-10	1.0876
2023-03-03	1.1124
2023-02-24	1.0832
2023-02-17	1.0769
2023-02-10	1.0801
2023-02-03	1.0842
2023-01-20	1.0935
2023-01-13	1.0661
2023-01-06	1.0508
2023-01-05	1.0499
2023-01-04	1.0462
2022-12-30	1.0215
2022-12-23	1.0161