日期	有票	均价	涨幅
2023-05-22	18320-18380	18350	-180
2023-05-19	18500-18560	18530	-80
2023-05-18	18580-18640	18610	+160
2023-05-17	18420-18480	18450	+120
2023-05-16	18300-18360	18330	+210
2023-05-15	18090-18150	18120	+160
2023-05-12	17930-17990	17960	-390
2023-05-11	18320-18380	18350	-80
2023-05-10	18400-18460	18430	+10
2023-05-09	18390-18450	18420	-130
2023-05-08	18520-18580	18550	+80
2023-05-05	18440-18500	18470	-170