日期	单位净值
2023-02-01	1.0390
2023-01-31	1.0392
2023-01-20	1.0392
2023-01-13	1.0384
2023-01-12	1.0383
2023-01-06	1.0378
2022-12-30	1.0371
2022-12-23	1.0362
2022-12-16	1.0352
2022-12-14	1.0350
2022-12-09	1.0351
2022-12-02	1.0356
2022-11-30	1.0353
2022-11-25	1.0356
2022-11-24	1.0355
2022-11-18	1.0353