日期	有票	均价	涨幅
2024-03-04	18940-18980	18960	-10
2024-03-01	18950-18990	18970	+120
2024-02-29	18830-18870	18850	+40
2024-02-28	18790-18830	18810	0
2024-02-27	18790-18830	18810	+100
2024-02-26	18690-18730	18710	-160
2024-02-23	18850-18890	18870	+130
2024-02-22	18720-18760	18740	-140
2024-02-21	18860-18900	18880	+220
2024-02-20	18640-18680	18660	-170
2024-02-19	18810-18850	18830	-80
2024-02-08	18890-18930	18910	0