日期	有票	均价	涨幅
2023-08-17	18540-18600	18570	+10
2023-08-16	18530-18590	18560	+90
2023-08-15	18440-18500	18470	+130
2023-08-14	18310-18370	18340	-170
2023-08-11	18480-18540	18510	0
2023-08-10	18480-18540	18510	+60
2023-08-09	18420-18480	18450	-10
2023-08-08	18430-18490	18460	-30
2023-08-07	18460-18520	18490	-70
2023-08-04	18530-18590	18560	+60
2023-08-03	18470-18530	18500	-70
2023-08-02	18540-18600	18570	-30