日期	单位净值
2021-06-04	1.2922
2021-05-28	1.2963
2021-05-21	1.2866
2021-05-20	1.2857
2021-05-14	1.2868
2021-05-07	1.2860
2021-04-30	1.2882
2021-04-23	1.2923
2021-04-20	1.2975
2021-04-16	1.2946
2021-04-09	1.2987
2021-04-02	1.3029
2021-03-26	1.2913
2021-03-19	1.2881
2021-03-12	1.2922
2021-03-05	1.2894