日期	有票	均价	涨幅
2023-07-04	18680-18740	18710	-30
2023-07-03	18710-18770	18740	+20
2023-06-30	18690-18750	18720	-30
2023-06-29	18720-18780	18750	+10
2023-06-28	18710-18770	18740	+140
2023-06-27	18570-18630	18600	+80
2023-06-26	18490-18550	18520	-320
2023-06-21	18810-18870	18840	+80
2023-06-20	18730-18790	18760	+50
2023-06-19	18680-18740	18710	-50
2023-06-16	18730-18790	18760	+240
2023-06-15	18490-18550	18520	-70