日期	单位净值
2023-05-19	1.1169
2023-05-12	1.1154
2023-05-05	1.1265
2023-04-28	1.1259
2023-04-21	1.1262
2023-04-14	1.1219
2023-04-07	1.1168
2023-04-04	1.1180
2023-03-31	1.1068
2023-03-24	1.0957
2023-03-17	1.1075
2023-03-10	1.0869
2023-03-03	1.1115
2023-02-24	1.0824
2023-02-17	1.0761
2023-02-10	1.0793