日期	单位净值
2023-03-03	1.0440
2023-03-02	1.0439
2023-02-28	1.0434
2023-02-24	1.0427
2023-02-17	1.0418
2023-02-10	1.0407
2023-02-03	1.0393
2023-02-01	1.0390
2023-01-31	1.0392
2023-01-20	1.0392
2023-01-13	1.0384
2023-01-12	1.0383
2023-01-06	1.0378
2022-12-30	1.0371
2022-12-23	1.0362
2022-12-16	1.0352