日期	单位净值
2023-05-12	0.9862
2023-05-05	0.9923
2023-04-28	0.9935
2023-04-21	0.9960
2023-04-14	1.0003
2023-04-12	1.0004
2023-04-07	1.0062
2023-03-31	0.9971
2023-03-24	0.9948
2023-03-17	0.9913
2023-03-10	0.9936
2023-03-03	1.0003
2023-02-24	1.0001
2023-02-17	1.0017
2023-02-10	1.0047
2023-02-03	1.0052