日期	单位净值
2022-02-18	1.0260
2022-02-11	1.0368
2022-01-28	0.9931
2022-01-21	1.0182
2022-01-14	1.0053
2022-01-07	1.0066
2021-12-31	0.9906
2021-12-24	0.9821
2021-12-17	0.9705
2021-12-10	0.9458
2021-12-03	0.9316
2021-11-30	0.9200
2021-11-26	0.9283
2021-11-22	0.9359
2021-11-19	0.9458
2021-11-12	0.9443