日期	单位净值
2021-05-14	1.1063
2021-05-07	1.1191
2021-04-30	1.1360
2021-04-23	1.1349
2021-04-16	1.1070
2021-04-09	1.0995
2021-04-02	1.1147
2021-03-26	1.1087
2021-03-19	1.1121
2021-03-12	1.1238
2021-03-05	1.1493
2021-02-26	1.1592
2021-02-19	1.2107
2021-02-10	1.1815
2021-02-05	1.1139
2021-01-29	1.1003