日期	单位净值
2022-04-15	0.9979
2022-04-12	0.9850
2022-04-08	0.9898
2022-04-01	0.9746
2022-03-25	0.9792
2022-03-18	0.9547
2022-03-11	1.0092
2022-03-10	0.9985
2022-03-04	1.0366
2022-02-25	1.0390
2022-02-18	1.0423
2022-02-11	1.0484
2022-02-10	1.0526
2022-01-28	1.0196
2022-01-21	1.0484
2022-01-14	1.0460