日期	单位净值
2022-03-25	1.0871
2022-03-18	1.1078
2022-03-11	1.1041
2022-03-04	1.1399
2022-02-25	1.1554
2022-02-18	1.1604
2022-02-11	1.1769
2022-01-28	1.1550
2022-01-21	1.1717
2022-01-14	1.1602
2022-01-07	1.1633
2021-12-31	1.1556
2021-12-24	1.1538
2021-12-20	1.1414
2021-12-17	1.1463
2021-12-10	1.1377