日期	单位净值
2022-04-29	1.1034
2022-04-22	1.1017
2022-04-15	1.2252
2022-04-08	1.0990
2022-04-01	1.0976
2022-03-25	1.0954
2022-03-18	1.0952
2022-03-11	1.0931
2022-03-04	1.0929
2022-02-25	1.0967
2022-02-18	1.0493
2022-02-11	0.9850
2022-01-31	0.9829
2022-01-28	0.9829
2022-01-21	0.9818
2022-01-14	0.9805