日期	有票	均价	涨幅
2024-12-26	19810-19850	19830	-10
2024-12-25	19820-19860	19840	+60
2024-12-24	19760-19800	19780	-90
2024-12-23	19850-19890	19870	+30
2024-12-20	19820-19860	19840	+160
2024-12-19	19660-19700	19680	-110
2024-12-18	19770-19810	19790	-120
2024-12-17	19890-19930	19910	-250
2024-12-16	20140-20180	20160	-170
2024-12-13	20310-20350	20330	-90
2024-12-12	20400-20440	20420	+40
2024-12-11	20360-20400	20380	+20