日期	单位净值
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
2022-12-28	0.9911
2022-12-21	0.9772
2022-12-14	1.0037
2022-12-07	0.9917
2022-11-30	0.9881