日期	单位净值
2023-06-15	1.0015
2023-06-09	0.9914
2023-06-02	0.9891
2023-05-26	0.9877
2023-05-19	0.9958
2023-05-15	1.0003
2023-05-12	0.9962
2023-05-05	1.0017
2023-04-28	1.0046
2023-04-21	1.0066
2023-04-14	1.0070
2023-04-07	1.0038
2023-03-31	0.9999
2023-03-24	0.9924
2023-03-17	0.9953
2023-03-15	0.9928