日期	单位净值
2023-05-05	0.8606
2023-04-28	0.8758
2023-04-21	0.8869
2023-04-14	0.8971
2023-04-10	0.8555
2023-04-07	0.8540
2023-03-31	0.8490
2023-03-24	0.8341
2023-03-17	0.8036
2023-03-10	0.8117
2023-03-03	0.8439
2023-02-24	0.8267
2023-02-17	0.8195
2023-02-10	0.8208
2023-02-03	0.8292
2023-01-20	0.8429