日期	有票	均价	涨幅
2024-02-01	18910-18950	18930	-30
2024-01-31	18940-18980	18960	-50
2024-01-30	18990-19030	19010	-90
2024-01-29	19080-19120	19100	-20
2024-01-26	19100-19140	19120	+200
2024-01-25	18900-18940	18920	-60
2024-01-24	18960-19000	18980	+240
2024-01-23	18720-18760	18740	-70
2024-01-22	18790-18830	18810	-10
2024-01-19	18800-18840	18820	-70
2024-01-18	18870-18910	18890	-100
2024-01-17	18970-19010	18990	+60