日期	单位净值
2023-04-21	1.0424
2023-04-14	1.0403
2023-04-07	1.0381
2023-03-31	1.0365
2023-03-24	1.0348
2023-03-17	1.0327
2023-03-10	1.0299
2023-03-03	1.0267
2023-02-24	1.0238
2023-02-17	1.0219
2023-02-10	1.0189
2023-02-03	1.0163
2023-01-20	1.0136
2023-01-13	1.0127
2023-01-06	1.0123
2022-12-30	1.0102