日期	单位净值
2023-06-21	1.0656
2023-06-16	1.0654
2023-06-15	1.0654
2023-06-09	1.0646
2023-06-02	1.0639
2023-05-31	1.0638
2023-05-26	1.0631
2023-05-19	1.0622
2023-05-12	1.0614
2023-05-05	1.0605
2023-04-30	1.0596
2023-04-28	1.0594
2023-04-21	1.0585
2023-04-14	1.0575
2023-04-07	1.0561
2023-03-31	1.0552