日期	单位净值
2022-04-22	1.2804
2022-04-20	1.2900
2022-04-15	1.3006
2022-04-08	1.3122
2022-04-01	1.3143
2022-03-25	1.3009
2022-03-18	1.2971
2022-03-11	1.2934
2022-03-04	1.3210
2022-02-25	1.3310
2022-02-18	1.3527
2022-02-11	1.3675
2022-01-28	1.3268
2022-01-21	1.3544
2022-01-20	1.3594
2022-01-14	1.3478