日期	单位净值
2023-01-20	4.5674
2023-01-13	4.4868
2023-01-06	4.4498
2022-12-30	4.3632
2022-12-23	4.2374
2022-12-20	4.3350
2022-12-16	4.4017
2022-12-09	4.4714
2022-12-02	4.4662
2022-11-25	4.3641
2022-11-18	4.4358
2022-11-11	4.4378
2022-11-04	4.5089
2022-10-28	4.3056
2022-10-21	4.3776
2022-10-20	4.3810