日期	单位净值
2023-02-20	0.9751
2023-02-17	0.9600
2023-02-10	0.9702
2023-02-03	0.9638
2023-01-20	0.9445
2023-01-13	0.9228
2023-01-06	0.9209
2022-12-30	0.8954
2022-12-23	0.8822
2022-12-20	0.8923
2022-12-16	0.9177
2022-12-09	0.9299
2022-12-02	0.9254
2022-11-25	0.8974
2022-11-18	0.9081
2022-11-11	0.9061