日期	单位净值
2023-04-28	1.1247
2023-04-21	1.1250
2023-04-14	1.1207
2023-04-07	1.1154
2023-04-04	1.1166
2023-03-31	1.1054
2023-03-24	1.0943
2023-03-17	1.1061
2023-03-10	1.0855
2023-03-03	1.1095
2023-02-24	1.0807
2023-02-17	1.0745
2023-02-10	1.0777
2023-02-03	1.0839
2023-01-20	1.0933
2023-01-13	1.0659