日期	有票	均价	涨幅
2023-06-15	18500-18540	18520	-50
2023-06-14	18550-18590	18570	+170
2023-06-13	18380-18420	18400	-180
2023-06-12	18560-18600	18580	-70
2023-06-09	18630-18670	18650	+120
2023-06-08	18510-18550	18530	+140
2023-06-07	18370-18410	18390	+100
2023-06-06	18270-18310	18290	-120
2023-06-05	18390-18430	18410	-170
2023-06-02	18560-18600	18580	+180
2023-06-01	18380-18420	18400	+130
2023-05-31	18250-18290	18270	-70