日期	单位净值
2022-04-22	0.9624
2022-04-15	0.9831
2022-04-08	0.9961
2022-04-01	0.9972
2022-03-25	0.9820
2022-03-18	0.9803
2022-03-11	0.9769
2022-03-04	1.0104
2022-02-25	1.0224
2022-02-18	1.0471
2022-02-11	1.0582
2022-01-28	1.0178
2022-01-21	1.0474
2022-01-14	1.0380
2022-01-07	1.0373
2022-01-05	1.0305