日期	单位净值
2021-03-12	1.0361
2021-03-05	1.0348
2021-02-26	1.0332
2021-02-19	1.0316
2021-02-10	1.0300
2021-02-05	1.0292
2021-01-29	1.0289
2021-01-22	1.0309
2021-01-15	1.0305
2021-01-08	1.0289
2020-12-31	1.0267
2020-12-25	1.0261
2020-12-18	1.0256
2020-12-11	1.0240
2020-12-04	1.0230
2020-11-27	1.0209