日期	单位净值
2022-04-22	0.9031
2022-04-15	0.9153
2022-04-08	0.9220
2022-04-01	0.9309
2022-03-25	0.9304
2022-03-18	0.9346
2022-03-11	0.9396
2022-03-04	0.9629
2022-02-25	0.9723
2022-02-18	0.9683
2022-02-11	0.9659
2022-01-28	0.9701
2022-01-21	0.9796
2022-01-14	0.9828
2022-01-07	0.9891
2022-01-04	1.0000