日期	有票	均价	涨幅
2024-07-18	19650-19750	19700	-180
2024-07-17	19830-19930	19880	0
2024-07-16	19830-19930	19880	-210
2024-07-15	20040-20140	20090	+20
2024-07-12	20020-20120	20070	-220
2024-07-11	20240-20340	20290	-80
2024-07-10	20320-20420	20370	-40
2024-07-09	20360-20460	20410	+90
2024-07-08	20270-20370	20320	-20
2024-07-05	20290-20390	20340	-120
2024-07-04	20410-20510	20460	+60
2024-07-03	20350-20450	20400	+60