日期	单位净值
2023-03-31	0.9988
2023-03-24	0.9977
2023-03-17	0.9928
2023-03-10	0.9978
2023-03-03	1.0020
2023-02-24	1.0068
2023-02-17	1.0020
2023-02-10	1.0071
2023-02-03	1.0081
2023-01-20	1.0023
2023-01-13	0.9918
2023-01-10	0.9949
2023-01-06	0.9918
2022-12-30	0.9794
2022-12-23	0.9731
2022-12-16	0.9813