日期	单位净值
2023-05-12	0.8535
2023-05-05	0.8688
2023-04-28	0.8763
2023-04-21	0.8847
2023-04-14	0.9156
2023-04-07	0.9160
2023-03-31	0.8961
2023-03-24	0.9028
2023-03-17	0.8836
2023-03-10	0.8972
2023-03-03	0.9215
2023-02-24	0.9214
2023-02-17	0.9225
2023-02-10	0.9389
2023-02-03	0.9460
2023-01-20	0.9399