日期	单位净值
2023-03-20	1.4238
2023-03-17	1.4420
2023-03-10	1.4212
2023-03-03	1.4472
2023-02-24	1.4140
2023-02-20	1.4313
2023-02-17	1.4056
2023-02-10	1.4077
2023-02-03	1.4146
2023-01-20	1.4246
2023-01-13	1.3923
2023-01-06	1.3753
2022-12-30	1.3402
2022-12-23	1.3337
2022-12-20	1.3214
2022-12-16	1.3483