日期	单位净值
2023-03-31	1.4529
2023-03-24	1.4435
2023-03-20	1.4397
2023-03-17	1.4591
2023-03-10	1.4381
2023-03-03	1.4644
2023-02-24	1.4307
2023-02-20	1.4473
2023-02-17	1.4213
2023-02-10	1.4234
2023-02-03	1.4314
2023-01-20	1.4405
2023-01-13	1.4078
2023-01-06	1.3906
2022-12-30	1.3560
2022-12-23	1.3494