日期	单位净值
2022-01-28	1.3141
2022-01-21	1.3411
2022-01-20	1.3459
2022-01-14	1.3346
2022-01-07	1.3319
2021-12-31	1.3177
2021-12-24	1.3141
2021-12-20	1.3005
2021-12-17	1.3102
2021-12-10	1.3104
2021-12-03	1.3000
2021-11-26	1.3012
2021-11-19	1.3052
2021-11-12	1.3025
2021-11-05	1.2950
2021-10-29	1.2981