日期	有票	均价	涨幅
2023-04-28	17550-17650	17600	-70
2023-04-27	17620-17720	17670	-170
2023-04-26	17790-17890	17840	-90
2023-04-25	17880-17980	17930	-30
2023-04-24	17910-18010	17960	-100
2023-04-21	18010-18110	18060	-120
2023-04-20	18130-18230	18180	+80
2023-04-19	18050-18150	18100	+140
2023-04-18	17910-18010	17960	+120
2023-04-17	17790-17890	17840	+50
2023-04-14	17740-17840	17790	+180
2023-04-13	17560-17660	17610	+50