日期	单位净值
2022-04-08	1.3156
2022-04-01	1.3138
2022-03-31	1.3070
2022-03-25	1.3022
2022-03-18	1.2985
2022-03-11	1.2948
2022-03-04	1.3224
2022-02-25	1.3323
2022-02-18	1.3541
2022-02-11	1.3690
2022-01-28	1.3282
2022-01-21	1.3558
2022-01-20	1.3608
2022-01-14	1.3492
2022-01-07	1.3464
2021-12-31	1.3320