日期	单位净值
2023-05-15	1.0097
2023-05-12	1.0054
2023-05-05	1.0110
2023-04-28	1.0139
2023-04-21	1.0160
2023-04-14	1.0164
2023-04-07	1.0132
2023-03-31	1.0092
2023-03-24	1.0017
2023-03-17	1.0045
2023-03-15	1.0020
2023-03-10	0.9970
2023-03-03	1.0131
2023-02-24	1.0029
2023-02-17	0.9963
2023-02-15	0.9999