日期	单位净值
2023-05-19	0.6872
2023-05-12	0.6856
2023-05-10	0.7246
2023-05-05	0.7385
2023-04-28	0.7514
2023-04-21	0.7614
2023-04-14	0.7703
2023-04-10	0.7346
2023-04-07	0.7332
2023-03-31	0.7289
2023-03-24	0.7159
2023-03-17	0.6895
2023-03-10	0.6966
2023-03-03	0.7242
2023-02-24	0.7092
2023-02-17	0.7031