日期	单位净值
2021-04-23	1.1476
2021-04-20	1.1324
2021-04-16	1.1294
2021-04-09	1.1311
2021-04-02	1.1411
2021-03-26	1.1299
2021-03-19	1.1255
2021-03-12	1.1282
2021-03-05	1.1340
2021-02-26	1.1405
2021-02-19	1.2023
2021-02-10	1.2382
2021-02-05	1.1616
2021-01-29	1.1519
2021-01-22	1.1920
2021-01-20	1.1758