日期	单位净值
2022-01-28	1.7971
2022-01-21	1.8484
2022-01-20	1.8404
2022-01-14	1.8145
2022-01-07	1.8385
2021-12-31	1.8462
2021-12-24	1.8183
2021-12-20	1.7638
2021-12-17	1.7971
2021-12-10	1.7754
2021-12-03	1.7658
2021-11-30	1.7687
2021-11-26	1.7789
2021-11-19	1.7657
2021-11-12	1.7662
2021-11-05	1.7626