日期	单位净值
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
2023-02-03	1.1383
2023-01-20	1.1346
2023-01-13	1.1007
2023-01-06	1.0960
2022-12-30	1.0613