日期	有票	均价	涨幅
2023-07-21	18290-18330	18310	+20
2023-07-20	18270-18310	18290	+20
2023-07-19	18250-18290	18270	-90
2023-07-18	18340-18380	18360	+10
2023-07-17	18330-18370	18350	-160
2023-07-14	18490-18530	18510	+70
2023-07-13	18420-18460	18440	+200
2023-07-12	18220-18260	18240	-20
2023-07-11	18240-18280	18260	-10
2023-07-10	18250-18290	18270	+70
2023-07-07	18180-18220	18200	-70
2023-07-06	18250-18290	18270	-50