日期	有票	均价	涨幅
2023-07-19	18290-18350	18320	+20
2023-07-18	18270-18330	18300	+100
2023-07-17	18170-18230	18200	-220
2023-07-14	18390-18450	18420	-10
2023-07-13	18400-18460	18430	+160
2023-07-12	18240-18300	18270	-30
2023-07-11	18270-18330	18300	-70
2023-07-10	18340-18400	18370	+10
2023-07-07	18330-18390	18360	-120
2023-07-06	18450-18510	18480	-40
2023-07-05	18490-18550	18520	-190
2023-07-04	18680-18740	18710	-30