日期	单位净值
2021-06-11	1.3505
2021-06-04	1.3528
2021-05-28	1.3605
2021-05-21	1.3445
2021-05-20	1.3479
2021-05-14	1.3608
2021-05-07	1.3661
2021-04-30	1.3898
2021-04-23	1.3918
2021-04-20	1.4053
2021-04-16	1.3986
2021-04-09	1.4454
2021-04-02	1.4258
2021-03-26	1.3951
2021-03-19	1.4185
2021-03-12	1.4491