日期	单位净值
2023-02-17	1.0752
2023-02-10	1.0784
2023-02-03	1.0822
2023-01-20	1.0915
2023-01-13	1.0642
2023-01-09	1.0560
2023-01-06	1.0495
2023-01-05	1.0486
2022-12-30	1.0202
2022-12-23	1.0147
2022-12-16	1.0275
2022-12-09	1.0393
2022-12-05	1.0404
2022-12-02	1.0194
2022-11-25	1.0005
2022-11-18	0.9931