日期	单位净值
2021-07-05	1.8528
2021-07-02	1.8405
2021-06-30	1.8701
2021-06-29	1.8616
2021-06-28	1.8793
2021-06-25	1.8765
2021-06-24	1.8401
2021-06-23	1.8241
2021-06-22	1.8034
2021-06-21	1.7998
2021-06-18	1.7938
2021-06-17	1.7777
2021-06-16	1.7616
2021-06-15	1.8096
2021-06-11	1.8219
2021-06-04	1.8528