日期	有票	均价	涨幅
2024-03-15	19100-19160	19130	-90
2024-03-14	19190-19250	19220	+110
2024-03-13	19080-19140	19110	0
2024-03-12	19080-19140	19110	+50
2024-03-11	19030-19090	19060	-70
2024-03-08	19100-19160	19130	+80
2024-03-07	19020-19080	19050	+110
2024-03-06	18910-18970	18940	-80
2024-03-05	18990-19050	19020	+90
2024-03-04	18900-18960	18930	-30
2024-03-01	18930-18990	18960	+80
2024-02-29	18850-18910	18880	+50