日期	有票	均价	涨幅
2022-12-30	18660-18720	18690	-10
2022-12-29	18670-18730	18700	-300
2022-12-28	18970-19030	19000	-90
2022-12-27	19060-19120	19090	+300
2022-12-26	18760-18820	18790	-40
2022-12-23	18800-18860	18830	0
2022-12-22	18800-18860	18830	+70
2022-12-21	18730-18790	18760	+70
2022-12-20	18660-18720	18690	-20
2022-12-19	18680-18740	18710	-40
2022-12-16	18720-18780	18750	-30
2022-12-15	18750-18810	18780	-40