日期	单位净值
2021-06-04	1.1343
2021-05-28	1.1237
2021-05-21	1.1051
2021-05-14	1.1055
2021-05-07	1.1183
2021-04-30	1.1352
2021-04-23	1.1341
2021-04-16	1.1062
2021-04-09	1.0987
2021-04-02	1.1139
2021-03-26	1.1079
2021-03-19	1.1113
2021-03-12	1.1237
2021-03-05	1.1491
2021-02-26	1.1591
2021-02-19	1.2106