日期	单位净值
2023-04-28	1.1277
2023-04-21	1.1281
2023-04-14	1.1237
2023-04-07	1.1183
2023-04-04	1.1194
2023-03-31	1.1082
2023-03-24	1.0971
2023-03-17	1.1089
2023-03-10	1.0883
2023-03-03	1.1127
2023-02-24	1.0835
2023-02-17	1.0772
2023-02-10	1.0804
2023-02-03	1.0845
2023-01-20	1.0939
2023-01-13	1.0665