日期	有票	均价	涨幅
2025-01-03	18810-18910	18860	-30
2025-01-02	18840-18940	18890	+80
2024-12-31	18760-18860	18810	+50
2024-12-30	18710-18810	18760	-30
2024-12-27	18740-18840	18790	-60
2024-12-26	18800-18900	18850	+30
2024-12-25	18770-18870	18820	+40
2024-12-24	18730-18830	18780	-110
2024-12-23	18840-18940	18890	+40
2024-12-20	18800-18900	18850	+130
2024-12-19	18670-18770	18720	-50
2024-12-18	18720-18820	18770	-70