日期	有票	均价	涨幅
2023-08-03	18740-18840	18790	-70
2023-08-02	18810-18910	18860	-50
2023-08-01	18860-18960	18910	+200
2023-07-31	18660-18760	18710	+40
2023-07-28	18620-18720	18670	-130
2023-07-27	18750-18850	18800	+110
2023-07-26	18640-18740	18690	-50
2023-07-25	18690-18790	18740	+50
2023-07-24	18640-18740	18690	+20
2023-07-21	18620-18720	18670	+20
2023-07-20	18600-18700	18650	+30
2023-07-19	18570-18670	18620	+20