日期	单位净值
2023-07-07	1.0016
2023-06-30	1.0013
2023-06-23	1.0010
2023-06-21	1.0011
2023-06-16	1.0008
2023-06-09	1.0006
2023-06-02	1.0004
2023-05-26	1.0002
2023-05-19	1.0000
2023-05-12	0.9997
2023-05-05	0.9995
2023-04-28	0.9993
2023-04-21	0.9999
2023-04-14	0.9997
2023-04-07	0.9995
2023-03-31	0.9997