日期	单位净值
2023-03-20	0.3966
2023-03-17	0.4277
2023-03-10	0.4317
2023-03-03	0.4286
2023-02-28	0.4312
2023-02-24	0.4277
2023-02-20	0.4260
2023-02-17	0.4270
2023-02-10	0.4225
2023-02-03	0.4196
2023-01-31	0.4211
2023-01-20	0.4220
2023-01-13	0.4140
2023-01-06	0.4241
2022-12-30	0.4288
2022-12-23	0.4300