日期	单位净值
2022-03-25	1.0037
2022-03-18	0.9785
2022-03-11	1.0347
2022-03-10	1.0236
2022-03-04	1.0627
2022-02-25	1.0651
2022-02-18	1.0684
2022-02-11	1.0743
2022-01-28	1.0445
2022-01-21	1.0740
2022-01-14	1.0714
2022-01-07	1.1106
2021-12-31	1.1382
2021-12-24	1.1467
2021-12-17	1.1460
2021-12-10	1.1438