日期	单位净值
2022-02-18	1.3543
2022-02-11	1.3691
2022-01-28	1.3276
2022-01-21	1.3556
2022-01-20	1.3605
2022-01-14	1.3489
2022-01-07	1.3452
2021-12-31	1.3308
2021-12-28	1.3288
2021-12-24	1.3280
2021-12-20	1.3129
2021-12-17	1.3227
2021-12-10	1.3229
2021-12-03	1.3133
2021-11-26	1.3135
2021-11-19	1.3178