日期	单位净值
2023-02-24	1.0625
2023-02-17	1.0746
2023-02-10	1.0789
2023-02-03	1.0695
2023-01-20	1.0614
2023-01-13	1.0362
2023-01-06	1.0454
2022-12-30	1.0242
2022-12-23	1.0010
2022-12-16	1.0190
2022-12-09	1.0243
2022-12-02	1.0168
2022-11-25	1.0122
2022-11-18	1.0037
2022-11-11	0.9863
2022-11-04	0.9768