日期	单位净值
2022-04-22	1.2738
2022-04-20	1.2843
2022-04-15	1.2949
2022-04-08	1.3065
2022-04-01	1.3102
2022-03-30	1.3116
2022-03-25	1.3020
2022-03-18	1.2973
2022-03-11	1.2946
2022-03-04	1.3221
2022-02-25	1.3321
2022-02-18	1.3548
2022-02-11	1.3696
2022-01-28	1.3280
2022-01-21	1.3565
2022-01-20	1.3614