日期	单位净值
2023-05-05	1.1261
2023-04-28	1.1255
2023-04-21	1.1259
2023-04-14	1.1215
2023-04-07	1.1163
2023-04-04	1.1174
2023-03-31	1.1062
2023-03-24	1.0951
2023-03-17	1.1069
2023-03-10	1.0863
2023-03-03	1.1110
2023-02-24	1.0819
2023-02-17	1.0756
2023-02-10	1.0788
2023-02-03	1.0833
2023-01-20	1.0926