日期	有票	均价	涨幅
2022-08-10	18820-18920	18870	+240
2022-08-09	18580-18680	18630	+100
2022-08-08	18480-18580	18530	-160
2022-08-05	18640-18740	18690	+160
2022-08-04	18480-18580	18530	+120
2022-08-03	18360-18460	18410	+120
2022-08-02	18240-18340	18290	-120
2022-08-01	18360-18460	18410	-400
2022-07-29	18760-18860	18810	+230
2022-07-28	18530-18630	18580	+320
2022-07-27	18210-18310	18260	+190
2022-07-26	18020-18120	18070	+50