日期	有票	均价	涨幅
2023-09-04	19190-19250	19220	-210
2023-09-01	19400-19460	19430	+440
2023-08-31	18960-19020	18990	+100
2023-08-30	18860-18920	18890	+140
2023-08-29	18720-18780	18750	+20
2023-08-28	18700-18760	18730	+60
2023-08-25	18640-18700	18670	0
2023-08-24	18640-18700	18670	-80
2023-08-23	18720-18780	18750	+150
2023-08-22	18570-18630	18600	+60
2023-08-21	18510-18570	18540	+80
2023-08-18	18430-18490	18460	-110