日期	单位净值
2023-02-03	1.0003
2023-01-20	1.0005
2023-01-13	1.0003
2023-01-06	1.0003
2022-12-30	1.1665
2022-12-23	1.1000
2022-12-16	1.0990
2022-12-09	1.0999
2022-12-02	1.0997
2022-11-25	1.0496
2022-11-18	1.0494
2022-11-11	1.0503
2022-11-04	1.0504
2022-10-28	1.0502
2022-10-21	1.0503
2022-10-14	1.0507