日期	单位净值
2022-02-18	1.3514
2022-02-11	1.3662
2022-01-28	1.3256
2022-01-21	1.3531
2022-01-20	1.3581
2022-01-14	1.3465
2022-01-07	1.3438
2021-12-31	1.3293
2021-12-24	1.3256
2021-12-20	1.3117
2021-12-17	1.3216
2021-12-10	1.3218
2021-12-03	1.3112
2021-11-26	1.3124
2021-11-19	1.3165
2021-11-12	1.3147