日期	有票	均价	涨幅
2024-07-26	18010-18110	18060	+160
2024-07-25	17850-17950	17900	-180
2024-07-24	18030-18130	18080	-90
2024-07-23	18120-18220	18170	-140
2024-07-22	18260-18360	18310	-30
2024-07-19	18290-18390	18340	-30
2024-07-18	18320-18420	18370	-180
2024-07-17	18500-18600	18550	0
2024-07-16	18500-18600	18550	-210
2024-07-15	18710-18810	18760	+20
2024-07-12	18690-18790	18740	-220
2024-07-11	18910-19010	18960	-80