日期	单位净值
2022-04-01	1.3125
2022-03-30	1.3133
2022-03-25	1.3037
2022-03-18	1.2999
2022-03-11	1.2962
2022-03-04	1.3238
2022-02-25	1.3338
2022-02-18	1.3556
2022-02-11	1.3705
2022-01-28	1.3287
2022-01-21	1.3574
2022-01-20	1.3623
2022-01-14	1.3507
2022-01-07	1.3470
2021-12-31	1.3334
2021-12-24	1.3297