日期	单位净值
2022-04-22	1.0934
2022-04-15	1.0934
2022-04-08	1.0932
2022-04-01	1.0912
2022-03-25	1.0889
2022-03-18	1.0885
2022-03-11	1.0878
2022-03-04	1.0902
2022-02-25	1.0905
2022-02-18	1.0901
2022-02-11	1.0910
2022-01-28	1.0872
2022-01-21	1.0870
2022-01-14	1.0837
2022-01-07	1.0839
2021-12-31	1.0822