日期	单位净值
2023-02-20	1.4480
2023-02-17	1.4216
2023-02-10	1.4247
2023-02-03	1.4315
2023-01-20	1.4404
2023-01-13	1.4094
2023-01-06	1.3907
2022-12-30	1.3530
2022-12-23	1.3466
2022-12-20	1.3331
2022-12-16	1.3629
2022-12-09	1.3775
2022-12-02	1.3547
2022-11-25	1.3319
2022-11-18	1.3263
2022-11-11	1.3102