日期	单位净值
2022-04-01	0.9961
2022-03-25	0.9808
2022-03-18	0.9792
2022-03-11	0.9759
2022-03-04	1.0094
2022-02-25	1.0214
2022-02-18	1.0461
2022-02-11	1.0572
2022-01-28	1.0177
2022-01-21	1.0473
2022-01-14	1.0379
2022-01-07	1.0373
2022-01-05	1.0306
2021-12-31	1.0269
2021-12-24	1.0204
2021-12-17	1.0159