日期	单位净值
2021-04-16	1.0360
2021-04-09	1.0385
2021-04-02	1.0407
2021-03-26	1.0359
2021-03-19	1.0366
2021-03-12	1.0392
2021-03-05	1.0393
2021-02-26	1.0407
2021-02-19	1.0524
2021-02-10	1.0549
2021-02-05	1.0416
2021-01-29	1.0383
2021-01-22	1.0487
2021-01-15	1.0359
2021-01-08	1.0430
2020-12-31	1.0299