日期	单位净值
2023-05-05	1.1532
2023-04-28	1.1543
2023-04-21	1.1621
2023-04-20	1.1842
2023-04-14	1.1836
2023-04-07	1.1736
2023-03-31	1.1577
2023-03-24	1.1316
2023-03-20	1.1129
2023-03-17	1.1246
2023-03-10	1.1198
2023-03-03	1.1474
2023-02-24	1.1244
2023-02-20	1.1444
2023-02-17	1.1313
2023-02-10	1.1381