日期	有票	均价	涨幅
2022-12-21	18760-18800	18780	+80
2022-12-20	18680-18720	18700	-40
2022-12-19	18720-18760	18740	-90
2022-12-16	18810-18850	18830	-90
2022-12-15	18900-18940	18920	-30
2022-12-14	18930-18970	18950	+40
2022-12-13	18890-18930	18910	-40
2022-12-12	18930-18970	18950	-310
2022-12-09	19240-19280	19260	-100
2022-12-08	19340-19380	19360	-80
2022-12-07	19420-19460	19440	+20
2022-12-06	19400-19440	19420	-110