日期	有票	均价	涨幅
2024-02-27	17910-18010	17960	+70
2024-02-26	17840-17940	17890	-140
2024-02-23	17980-18080	18030	+90
2024-02-22	17890-17990	17940	-150
2024-02-21	18040-18140	18090	+230
2024-02-20	17810-17910	17860	-30
2024-02-19	17840-17940	17890	-100
2024-02-07	17940-18040	17990	+180
2024-02-06	17760-17860	17810	+10
2024-02-05	17750-17850	17800	-150
2024-02-02	17900-18000	17950	-20
2024-02-01	17920-18020	17970	-50