日期	有票	均价	涨幅
2024-08-14	17850-17950	17900	-60
2024-08-13	17910-18010	17960	-20
2024-08-12	17930-18030	17980	-50
2024-08-09	17980-18080	18030	+220
2024-08-08	17760-17860	17810	-30
2024-08-07	17790-17890	17840	+120
2024-08-06	17670-17770	17720	-80
2024-08-05	17750-17850	17800	-140
2024-08-02	17890-17990	17940	-140
2024-08-01	18030-18130	18080	+200
2024-07-31	17830-17930	17880	+80
2024-07-30	17750-17850	17800	-220