日期	有票	均价	涨幅
2022-05-19	19230-19330	19280	+140
2022-05-18	19090-19190	19140	-20
2022-05-17	19110-19210	19160	-100
2022-05-16	19210-19310	19260	+350
2022-05-13	18860-18960	18910	-140
2022-05-12	19000-19100	19050	+80
2022-05-11	18920-19020	18970	+450
2022-05-10	18470-18570	18520	-80
2022-05-09	18550-18650	18600	-450
2022-05-06	19000-19100	19050	-390
2022-05-05	19390-19490	19440	-90
2022-04-29	19480-19580	19530	-50