日期	单位净值
2026-01-28	1.0256
2026-01-27	1.0152
2026-01-26	1.0107
2026-01-23	0.9986
2026-01-22	1.0009
2026-01-21	1.0037
2026-01-20	1.0045
2026-01-19	1.0043
2026-01-16	1.0076
2026-01-15	1.0131
2026-01-14	1.0121
2026-01-13	1.0159
2026-01-12	1.0097
2026-01-09	1.0094
2026-01-08	1.0093
2026-01-07	1.0178