日期	单位净值
2023-04-12	1.0659
2023-04-04	1.0622
2023-03-29	1.0402
2023-03-22	1.0378
2023-03-15	1.0442
2023-03-08	1.0450
2023-03-01	1.0529
2023-02-22	1.0354
2023-02-15	1.0293
2023-02-08	1.0235
2023-02-01	1.0449
2023-01-20	1.0462
2023-01-18	1.0345
2023-01-11	1.0162
2023-01-04	1.0063
2022-12-30	0.9892