日期	单位净值
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
2021-12-24	1.3282
2021-12-20	1.3146
2021-12-17	1.3245
2021-12-10	1.3247
2021-12-03	1.3141