日期	单位净值
2023-04-21	1.1108
2023-04-14	1.1297
2023-04-07	1.1125
2023-03-31	1.1002
2023-03-24	1.0838
2023-03-17	1.0970
2023-03-10	1.0797
2023-03-03	1.0879
2023-02-24	1.0637
2023-02-17	1.0758
2023-02-10	1.0801
2023-02-03	1.0707
2023-01-20	1.0626
2023-01-13	1.0374
2023-01-06	1.0466
2022-12-30	1.0253