日期	单位净值
2023-05-05	1.1282
2023-04-28	1.1276
2023-04-21	1.1279
2023-04-14	1.1235
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	1.0882
2023-03-03	1.1105
2023-02-24	1.0815
2023-02-17	1.0752
2023-02-10	1.0784
2023-02-03	1.0822
2023-01-20	1.0915