日期	单位净值
2023-05-05	0.9883
2023-04-28	0.9904
2023-04-21	0.9837
2023-04-14	0.9995
2023-04-07	0.9987
2023-03-31	0.9908
2023-03-24	0.9910
2023-03-17	0.9745
2023-03-10	0.9815
2023-03-03	0.9934
2023-02-28	0.9934
2023-02-24	0.9935
2023-02-17	0.9878
2023-02-10	0.9968
2023-02-03	0.9979
2023-01-31	0.9877