日期	单位净值
2021-07-02	1.2982
2021-06-29	1.3051
2021-06-25	1.3111
2021-06-18	1.2954
2021-06-11	1.2956
2021-06-04	1.2909
2021-05-28	1.2950
2021-05-21	1.2853
2021-05-20	1.2844
2021-05-14	1.2865
2021-05-07	1.2857
2021-04-30	1.2869
2021-04-23	1.2911
2021-04-20	1.2962
2021-04-16	1.2934
2021-04-09	1.2985