日期	单位净值
2022-03-25	1.3030
2022-03-18	1.2992
2022-03-11	1.2955
2022-03-04	1.3231
2022-02-25	1.3341
2022-02-18	1.3548
2022-02-11	1.3707
2022-01-28	1.3290
2022-01-21	1.3566
2022-01-20	1.3625
2022-01-14	1.3509
2022-01-07	1.3472
2021-12-31	1.3327
2021-12-24	1.3300
2021-12-20	1.3150
2021-12-17	1.3249