日期	单位净值
2023-08-18	0.9890
2023-08-15	0.9995
2023-08-11	1.0032
2023-08-04	1.0190
2023-07-28	1.0228
2023-07-21	1.0024
2023-07-14	1.0062
2023-07-07	0.9945
2023-06-30	1.0008
2023-06-21	0.9935
2023-06-16	1.0093
2023-06-15	1.0042
2023-06-09	0.9941
2023-06-02	0.9918
2023-05-26	0.9904
2023-05-19	0.9985