日期	单位净值
2022-04-22	1.2770
2022-04-20	1.2867
2022-04-15	1.2975
2022-04-08	1.3092
2022-04-01	1.3106
2022-03-30	1.3110
2022-03-25	1.3014
2022-03-18	1.2966
2022-03-11	1.2939
2022-03-04	1.3215
2022-02-25	1.3314
2022-02-18	1.3532
2022-02-11	1.3680
2022-01-28	1.3264
2022-01-21	1.3549
2022-01-20	1.3599